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* WHAT...Very cold wind chills as low as 10 All of Eastern North Carolina. * WHERE...A portion of eastern North Carolina. * WHEN...Until noon EST today. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

* WHAT...Very cold wind chills as low as 28. * WHERE...Coastal Citrus, Inland Citrus, and Sumter Counties. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 31. For the Cold Weather Advisory, very cold wind chills as low as 21. * WHERE...Coastal Duval County. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...The cold wind chills as low as 20 degrees could result in hypothermia or frostbite if precautions are not taken. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.

* WHAT...Very cold wind chills as low as 28. * WHERE...Inland Flagler County. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...The cold wind chills as low as 30 degrees could result in hypothermia if precautions are not taken. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...Very cold wind chills as low as 24. * WHERE...Eastern Putnam, Inland St. Johns, Western Putnam, Central Marion, Eastern Marion, and Western Marion Counties. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...The cold wind chills as low as 25 degrees could result in hypothermia or frostbite if precautions are not taken. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 31. For the Cold Weather Advisory, very cold wind chills as low as 21. * WHERE...Coastal Duval County. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...The cold wind chills as low as 20 degrees could result in hypothermia or frostbite if precautions are not taken. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.

* WHAT...Very cold wind chills as low as 25. * WHERE...Coastal St. Johns County. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...The cold wind chills as low as 25 degrees could result in hypothermia if precautions are not taken. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 31. For the Cold Weather Advisory, very cold wind chills as low as 21. * WHERE...Eastern Clay and South Central Duval Counties. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...The cold wind chills as low as 20 degrees could result in hypothermia or frostbite if precautions are not taken. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.

* WHAT...Very cold wind chills as low as 31. * WHERE...Coastal Flagler County. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...The cold wind chills as low as 30 degrees could result in hypothermia if precautions are not taken. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 31. For the Cold Weather Advisory, very cold wind chills as low as 21. * WHERE...Eastern Clay and South Central Duval Counties. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...The cold wind chills as low as 20 degrees could result in hypothermia or frostbite if precautions are not taken. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.

* WHAT...For the first Freeze Warning, sub-freezing temperatures as low as 28. For the first Cold Weather Advisory, very cold wind chills as low as 19. For the second Freeze Warning, sub-freezing temperatures as low as 19 expected. For the second Cold Weather Advisory, very cold wind chills as low as 15 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...For the first Freeze Warning and first Cold Weather Advisory, until 1 PM EST this afternoon. For the second Freeze Warning and second Cold Weather Advisory, from 7 PM this evening to 10 AM EST Thursday. * IMPACTS...The cold wind chills as low as 20 degrees could result in hypothermia or frostbite if precautions are not taken. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. Very cold temperatures can lead to hypothermia with prolonged exposure. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.

* WHAT...For the first Freeze Warning, sub-freezing temperatures as low as 28. For the first Cold Weather Advisory, very cold wind chills as low as 19. For the second Freeze Warning, sub-freezing temperatures as low as 19 expected. For the second Cold Weather Advisory, very cold wind chills as low as 15 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...For the first Freeze Warning and first Cold Weather Advisory, until 1 PM EST this afternoon. For the second Freeze Warning and second Cold Weather Advisory, from 7 PM this evening to 10 AM EST Thursday. * IMPACTS...The cold wind chills as low as 20 degrees could result in hypothermia or frostbite if precautions are not taken. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. Very cold temperatures can lead to hypothermia with prolonged exposure. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 25. For the Freeze Watch, sub-freezing temperatures as low as 31 possible. * WHERE...Coastal Levy and Inland Levy Counties. * WHEN...For the Cold Weather Advisory, until 1 PM EST this afternoon. For the Freeze Watch, from late tonight through Thursday morning. * IMPACTS...Wind chill values can lead to hypothermia with prolonged exposure. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

* WHAT...For the first Freeze Warning, sub-freezing temperatures as low as 28. For the first Cold Weather Advisory, very cold wind chills as low as 19. For the second Freeze Warning, sub-freezing temperatures as low as 19 expected. For the second Cold Weather Advisory, very cold wind chills as low as 15 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...For the first Freeze Warning and first Cold Weather Advisory, until 1 PM EST this afternoon. For the second Freeze Warning and second Cold Weather Advisory, from 7 PM this evening to 10 AM EST Thursday. * IMPACTS...The cold wind chills as low as 20 degrees could result in hypothermia or frostbite if precautions are not taken. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. Very cold temperatures can lead to hypothermia with prolonged exposure. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.

* WHAT...For the first Freeze Warning, sub-freezing temperatures as low as 28. For the first Cold Weather Advisory, very cold wind chills as low as 19. For the second Freeze Warning, sub-freezing temperatures as low as 19 expected. For the second Cold Weather Advisory, very cold wind chills as low as 15 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...For the first Freeze Warning and first Cold Weather Advisory, until 1 PM EST this afternoon. For the second Freeze Warning and second Cold Weather Advisory, from 7 PM this evening to 10 AM EST Thursday. * IMPACTS...The cold wind chills as low as 20 degrees could result in hypothermia or frostbite if precautions are not taken. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. Very cold temperatures can lead to hypothermia with prolonged exposure. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 25. For the Freeze Watch, sub-freezing temperatures as low as 31 possible. * WHERE...Coastal Levy and Inland Levy Counties. * WHEN...For the Cold Weather Advisory, until 1 PM EST this afternoon. For the Freeze Watch, from late tonight through Thursday morning. * IMPACTS...Wind chill values can lead to hypothermia with prolonged exposure. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

* WHAT...Very cold wind chills as low as 26. * WHERE...Volusia and Lake Counties. * WHEN...Until noon EST today. * IMPACTS...Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...Very cold wind chills as low as 10 below expected. * WHERE...Northwest Pocahontas and Southeast Randolph Counties. * WHEN...From 7 PM this evening to 6 AM EST Thursday. * IMPACTS...The cold wind chills as low as 10 below zero could result in hypothermia if precautions are not taken.

Even though wintry precipitation has ended and sunshine has returned, temperatures today will only peak just above freezing so widespread significant melting is not anticipated. Area roadways, including interstates and highways, will likely remain snow and ice covered through the day. Hazardous travel conditions will persist on bridges and overpasses, primary and secondary roads, parking lots, sidewalks and driveways.

A cold front moving through North Dakota will continue to produce snow showers this morning. This snow, combined with breezy north- northwest winds will bring reduced visibilities to a mile or less in areas of snow and blowing snow. Those traveling will want to drive with caution and check the latest road conditions before departing.

* WHAT...Areas of blowing snow expected this afternoon. Snow and areas of blowing snow tonight into Thursday. Total snow accumulations between 2 and 4 inches. Winds gusting as high as 35 mph. * WHERE...Cass and Berrien counties in Michigan. * WHEN...From 1 PM this afternoon to 7 PM EST Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the Wednesday evening and Thursday morning commutes.

* WHAT...Life-threatening rip currents due to breaking waves of 6 to 8 feet. * WHERE...In Puerto Rico, north-facing beaches of Puerto Rico, and Culebra. In the Virgin Islands, east-facing beaches of St. Croix. * WHEN...Through at least late Thursday night. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water, where it becomes difficult to return to safety.

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 26. For the Cold Weather Advisory, very cold wind chills as low as 21. * WHERE...A portion of Deep South Texas. * WHEN...For the Freeze Warning, until 11 AM CST this morning. For the Cold Weather Advisory, until 9 AM CST this morning. * IMPACTS...Wind chill values can lead to hypothermia with prolonged exposure. Take steps now to finish protecting cold sensitive plants and crops. Frost and freeze conditions could damage crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

* WHAT...Snow. Additional snow accumulations up to one inch. Winds gusting as high as 35 mph. * WHERE...East Carteret and West Carteret Counties, and Hatteras Island and Ocracoke Island. * WHEN...Until 3 PM EST this afternoon. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions.

* WHAT...For the Lake Wind Advisory on Lake Moultrie, north winds 20 to 25 knots and waves 1 to 2 feet. For the Cold Weather Advisory, very cold wind chills as low as 13 to 18 degrees early this morning and 10 to 15 degrees above zero tonight. * WHERE...Inland Berkeley County. * WHEN...For the Cold Weather Advisory, until 10 AM EST Thursday. For the Lake Wind Advisory, until noon EST today. * IMPACTS...Strong winds and rough waves on Lake Moultrie will create hazardous conditions for small craft. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. * ADDITIONAL DETAILS...This will be an unusually long period of bitterly cold weather. Daytime highs will only warm into the mid 30s today with overnight lows dropping into the teens to lower 20s tonight. Be sure to take protective actions to prepare both your home and business as well as yourself for this period of very cold weather.

* WHAT...Very cold wind chills 13 to 18 degrees early this morning and 10 to 15 degrees above zero tonight. * WHERE...Portions of southeast Georgia and southeast South Carolina. * WHEN...Until 10 AM EST Thursday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. * ADDITIONAL DETAILS...This will be an unusually long period of bitterly cold weather. Daytime highs will only warm into the mid 30s today with overnight lows dropping into the teens to lower 20s tonight. Be sure to take protective actions to prepare both your home and business as well as yourself for this period of very cold weather.

* WHAT...For the Lake Wind Advisory on Lake Moultrie, north winds 20 to 25 knots and waves 1 to 2 feet. For the Cold Weather Advisory, very cold wind chills as low as 13 to 18 degrees early this morning and 10 to 15 degrees above zero tonight. * WHERE...Inland Berkeley County. * WHEN...For the Cold Weather Advisory, until 10 AM EST Thursday. For the Lake Wind Advisory, until noon EST today. * IMPACTS...Strong winds and rough waves on Lake Moultrie will create hazardous conditions for small craft. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. * ADDITIONAL DETAILS...This will be an unusually long period of bitterly cold weather. Daytime highs will only warm into the mid 30s today with overnight lows dropping into the teens to lower 20s tonight. Be sure to take protective actions to prepare both your home and business as well as yourself for this period of very cold weather.

There is increasing likelihood that a winter storm moving into the area will impact the Central Interior Thursday into Friday. Potential impacts from this storm include southerly high winds of 25 to 35+ mph and blowing snow, heavy snowfall transitioning to rain, and then a changeover back to more snowfall along a strong arctic front into the weekend. Over a foot of snow possible for higher terrain locations along the Dalton Highway and from Bettles west. Strong winds will remain out to the west with a better chance of mixed precipitation out to the east. Given the warmth of the airmass and the amount of liquid precipitation, travel will become quite difficult late week into the weekend. There is still some uncertainty regarding the strength and positioning of the storm. Stay tuned for future updates as details are ironed out in future forecasts. Information on the latest forecast can be found by visiting our website, www.weather.gov/afg.

Moisture and very warm air from a storm in the Bering Sea will begin to push into the eastern Interior on Thursday night. This will begin a very active period of weather over the following week for the area. For Fairbanks and areas to the west, precipitation will likely begin as snow on Thursday night and Friday morning, followed by a brief break Friday afternoon. Precipitation will likely transition to a rain and snow mix or all rain on Friday evening and continue through Saturday as a separate feed of moisture from as far south as Hawaii reaches the area. High temperatures Friday and Saturday will reach the upper 30s to around 40. Precipitation will transition back to snow Sunday and Monday. There is still high uncertainty in how much precipitation will fall and where. Areas from Fairbanks south and west will likely see more precipitation than areas further to the northeast. Very strong winds are also expected Friday and Saturday through Alaska Range Passes and over summits of the Steese Highway. After these systems move east early next week, there is an increasing probability for a prolonged period of very cold temperatures across the area, possibly the coldest thus far this winter.

Periods of primarily light, but locally and briefly moderate snowfall will move from northwest to southeast across much of the plains of North-central Montana this morning. If traveling, be prepared for quick changes to visibility and road conditions. Northwest winds around 10 to 20 mph, with gusts to 30 mph may result in isolated instances of blowing or drifting of snow.

Light snow that fell along and south of the I-85 corridor could continue to impact roads this morning. Patchy slick spots could make untreated roads hazardous, especially as temperatures are slow to warm. If traveling across the area, slow down and allow for plenty of space between other vehicles.

* WHAT...Very cold temperatures between 5 above and 5 below zero. The coldest readings will be in valley locations. * WHERE...Portions of central, north central, northwest, and west central New Mexico. * WHEN...Until 9 AM MST this morning. * IMPACTS...The cold temperatures could result in hypothermia and frostbite if precautions are not taken.

Western Alaska will continue to see storm after storm as the week progresses. A much stronger storm will impact the West Coast and Western Interior Thursday into Friday. Potential impacts from this storm include southerly high winds of 40 to 55+ mph and blowing snow, heavy snowfall transitioning to rain, and then a changeover back to more snowfall along a strong arctic front into the weekend. For coastal locations, water is likely to come through cracks in the sea ice and make travel very difficult. Given the extent of the ice and thickness, impacts to land areas are expected to be minimal, so no coastal flood products will be issued at this time. The potential for coastal impacts remains south of Hooper Bay and Nunivak Island. Given the warmth of the airmass and the amount of liquid precipitation, travel will become quite difficult late week into the weekend. Stay tuned for future updates as details are ironed out in future forecasts. Information on the latest forecast can be found by visiting our website, www.weather.gov/afg.

Below freezing temperatures have lead to slick spots and patches of black ice on the roadways this morning. Use extra caution while driving and slow down to reduce your risk. Conditions should gradually improve as temperatures slowly rise above freezing this afternoon. Heed any messages from local officials on road closures.

* WHAT...Northwest winds 25 to 35 mph with gusts up to 55 mph. * WHERE...Portions of northwestern and southwestern South Dakota. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Sudden wind gusts can cause drivers to lose control, especially in lightweight or high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.

* WHAT...Ice and snow covered roads continue to cause hazardous travel this morning. * WHERE...Portions of east central Georgia and central South Carolina. * WHEN...Until noon EST today. * IMPACTS...Roads, and especially bridges and overpasses, are slick and hazardous.

* WHAT...South winds 45 to 60 mph with gusts up to 80 mph expected. * WHERE...Eastern Aleutians. * WHEN...From 4 AM to 10 PM AKST Thursday. * IMPACTS...High winds may move loose debris, damage property, and cause power outages. Travel could be difficult. * ADDITIONAL DETAILS...Nikolski and Akutan have the best chance for seeing gusts up to 80 mph. Unalaska/Dutch Harbor will be protected from the strongest winds. This area could see southerly gusts between 40 to 60 mph.

Dangerous road conditions will continue at least into Thursday mornings. Temperatures will fail to rise above freezing today, preventing any meaningful improvement to road conditions. Any modest melting that does occur will rapidly freeze overnight as temperatures fall as low as the upper 0s, especially west of Highway 17. Travel is discouraged. If you must travel, slow down and allow for plenty of space between yourself and other vehicles. Be especially mindful on bridges, overpasses, and secondary roads.

Dangerous road conditions will continue through at least Thursday morning. Temperatures will struggle to rise above freezing today. Cloudy skies this morning and sunshine this afternoon are unlikely to lead to any significant improvement to road conditions. What limited melting occurs will quickly refreeze this evening with expected low temperatures in the lower teens. If you must travel, slow down and allow for plenty of space between yourself and other vehicles. Be especially mindful on bridges, overpasses, and secondary roads.

* WHAT...Water levels as high as 3 to 6 feet above the normal highest tide line. * WHERE...Along the Kuskokwim Delta Coast from the mouth of the Kuskokwim River to Tununak, including the communities of Kwigillingok, Kongiganak, Kipnuk, and Tununak. * WHEN...This evening to Friday morning, coinciding with the high tides this evening(Wednesday)/Thursday morning, and again Thursday evening/Friday morning. Potential for coastal flooding is more likely with the high tide Thursday evening/Friday morning. * IMPACTS...Coastal erosion and flooding of low lying areas is possible. * ADDITIONAL DETAILS...The first round of southerly to southwesterly winds arrive this evening (Wednesday) and persist into Thursday with gusts 40 to 50 mph. Southerly to southeasterly winds then pick up Thursday afternoon and peak late Thursday night into Friday morning. Winds could gust between 50 to 60 mph during this time. Persistent southerly winds may lead to storm surge and flooding, despite tides being lower in the astronomical tide cycle. Winds will slowly diminish Friday morning and turn westerly during the day.

* WHAT...South winds 30 to 40 mph with gusts up to 75 mph possible. * WHERE...Eastern Alaska Range North of Trims Camp and Northern Denali Borough. * WHEN...From late Thursday night through Saturday evening. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles.

* WHAT...Heavy snow possible. Total snow accumulations of 9 to 17 inches possible. Winds could gust as high as 35 mph. * WHERE...South Slopes Of The Central Brooks Range. * WHEN...From late Thursday night through late Friday night. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility.

* WHAT...Heavy snow possible. Total snow accumulations of 8 to 15 inches possible. Winds could gust as high as 40 mph. * WHERE...Upper Koyukuk Valley. * WHEN...From late Thursday night through late Friday night. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility.

* WHAT...Heavy snow possible. Total snow accumulations of 7 to 15 inches possible. Winds could gust as high as 40 mph. * WHERE...Dalton Highway Summits. * WHEN...From late Thursday night through late Friday night. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility.

* WHAT...Blowing snow and high winds possible. Total snow accumulations of up to 4 inches possible. West to southwest winds could gust as high as 60 to 75 mph. Significant blowing snow possible. * WHERE...Western Arctic Coast, Northwest Arctic Coast, Northern Arctic Coast, Western Arctic Plains and Howard Pass and the Delong Mountains. * WHEN...From Friday morning through Saturday afternoon. * IMPACTS...Areas of blowing snow could significantly reduce visibility.

* WHAT...Heavy snow. Additional snow accumulations of 1 to 3 inches. * WHERE...Lower Kobuk Valley. * WHEN...Until 6 PM AKST this evening. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility.

* WHAT...Heavy snow. Additional snow accumulations of 2 to 4 inches. * WHERE...South Slopes of the Western Brooks Range and Upper Kobuk Valleys. * WHEN...Until 6 PM AKST this evening. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility.

* WHAT...Heavy snow. Additional snow accumulations of 1 to 3 inches. Visibility one half mile at times. Winds gusting as high as 35 mph. * WHERE...Southern Seward Peninsula Coast and Interior Seward Peninsula. * WHEN...Until 6 PM AKST this evening. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility.

* WHAT...High winds, heavy snow, mixed precipitation, and blowing snow possible. Total snow accumulations of 3 to 5 inches possible. Winds could gust as high as 60 mph. Visibility may be reduced to one half mile or less at times. * WHERE...Yukon Delta Coast. * WHEN...From Thursday afternoon through Friday morning. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...Precipitation will likely start as snow on Thursday afternoon before turning to rain overnight into Friday.

Snow will spread east across the region this morning, with the steadiest snow expected along and north of I-88. While rates will be light, snow will accumulate readily on roadways leading to slick and hazardous travel conditions with reduced visibilities down to 1 mile at times.

* WHAT...Snow expected. Total snow accumulations of 1 to 3 inches. Northwest winds gusting 35 to 45 mph. * WHERE...Northeast Johnson County. * WHEN...Until 5 AM MST Thursday. * IMPACTS...Snow and blowing snow may lead to reduced visibility at times and slick road conditions. These hazardous conditions could impact the Wednesday morning and evening commutes. * ADDITIONAL DETAILS...Travel along I-90 east of Buffalo could be especially difficult due to blowing and drifting snow and strong crosswinds.

* WHAT...Snow expected. Total snow accumulations 6 to 10 inches, with locally higher amounts in the peaks across the southern end and far northern end of the Bighorn Mountains. Snow accumulations around 3 to 4 inches for Powder River and Granite Passes. Northwest winds gusting 45 to 55 mph. * WHERE...Bighorn Mountains. * WHEN...Until 5 AM MST Thursday. * IMPACTS...Travel could be difficult across Granite Pass and Powder River Pass. Snow and blowing snow will significantly reduce visibility at times.

Areas of light snow fell across the Piedmont, Sandhills, and Coastal Plain of central North Carolina Tuesday night and early Wednesday morning. While observations are still coming in, most areas received between 1 and 4 inches of snow, with the highest totals so far over the Coastal Plain. Roads, and especially bridges and overpasses, will likely remain slick and hazardous through at least midday. If you are traveling across the area this morning, slow down and allow for plenty of space between yourself and other vehicles.

* WHAT...Very cold temperatures as low as 20 degrees F. * WHERE...Central and Southern Willamette Valley, Northern and Central Coast Range Valleys and Mountains of Oregon, Foothills of the Northern and Central Oregon Cascades, Willapa Hills and Adjacent River Valleys of Pacific and Wahkiakum Counties, Lower Columbia River and Cowlitz River Valleys, Outer Southeast Portland Metro, North Clark County Lowlands, and South Washington Cascade Foothills. * WHEN...Until 10 AM PST this morning. * IMPACTS...Wind chill values can lead to hypothermia with prolonged exposure. * ADDITIONAL DETAILS...Reduced wind speeds have kept temperatures slightly warmer than previous evenings. Areas experiencing the coldest temperatures are around the mouth of the Columbia River Gorge and more rural areas. Locations with higher wind speeds are experiencing apparent ("feels-like") temperatures near 30 degrees F.

* WHAT...Very cold wind chills around 10 below zero expected. * WHERE...Portions of north central and western Maryland, northwest Virginia and eastern and panhandle West Virginia. * WHEN...Until 11 AM EST this morning. * IMPACTS...Hypothermia is possible if precautions are not taken.

* WHAT...Very cold wind chills around zero expected. * WHERE...In Maryland, Charles, St. Marys and Calvert Counties. In Virginia, Nelson, Albemarle, Orange, Stafford, Spotsylvania and King George Counties. * WHEN...Until 11 AM EST this morning. * IMPACTS...Hypothermia is possible if precautions are not taken.

* WHAT...Very cold wind chills around zero to five below zero expected. * WHERE...Portions of central, northeast and northern Maryland, The District of Columbia and central, northern and northwest Virginia. * WHEN...Until 11 AM EST this morning. * IMPACTS...Hypothermia is possible if precautions are not taken.

* WHAT...For the first Cold Weather Advisory, very cold wind chills around 5 to 10 below zero expected. For the second Cold Weather Advisory, very cold wind chills around zero expected. * WHERE...Augusta and Rockingham Counties. * WHEN...For the first Cold Weather Advisory, until 11 AM EST this morning. For the second Cold Weather Advisory, from 9 PM this evening to 10 AM EST Thursday. * IMPACTS...Hypothermia is possible if precautions are not taken.

* WHAT...Dangerously cold wind chills as low as 20 to 30 degrees below zero expected. * WHERE...In Maryland, Garrett and Extreme Western Allegany Counties. In Virginia, Western Highland and Eastern Highland Counties, and Northern Virginia Blue Ridge and Central Virginia Blue Ridge. In West Virginia, Western Grant, Western Mineral, Western Pendleton and Eastern Pendleton Counties. * WHEN...Until 10 AM EST Thursday. * IMPACTS...Frostbite and hypothermia are likely if exposed to these temperatures. An extended period of freezing temperatures could cause ruptured water pipes. * ADDITIONAL DETAILS...The coldest wind chills are expected early this morning.

* WHAT...For the first Cold Weather Advisory, very cold wind chills around 5 to 10 below zero expected. For the second Cold Weather Advisory, very cold wind chills around zero expected. * WHERE...Augusta and Rockingham Counties. * WHEN...For the first Cold Weather Advisory, until 11 AM EST this morning. For the second Cold Weather Advisory, from 9 PM this evening to 10 AM EST Thursday. * IMPACTS...Hypothermia is possible if precautions are not taken.

* WHAT...Snow. Additional snow accumulations up to 4 inches. Winds gusting as high as 40 mph. * WHERE...Big Belt, Bridger and Castle Mountains. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Plan on winter driving conditions.

* WHAT...Snow. Additional snow accumulations up to 4 inches, mainly in the Sweetgrass Hills. Winds gusting as high as 45 mph. * WHERE...Eastern Toole and Liberty Counties. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Plan on slippery road conditions. Widespread blowing snow could reduce visibility.

* WHAT...Heavy snow. At lower elevations, additional snow accumulations of mostly 1 to 3 inches, but up to 6 inches possible on north-facing foothills. Additional accumulations of mostly 4 to 10 inches in the mountains, but up to 15 inches possible on the higher peaks. Winds gusting as high as 45 mph. * WHERE...Bears Paw, Highwood, Little Belt, and Snowy Mountains, Judith Basin County and Judith Gap, and Fergus County below 4500ft. * WHEN...Until 9 PM MST this evening. * IMPACTS...Travel could be very difficult due to snowpacked roads, and tire chains may be required for some vehicles. Widespread blowing snow could significantly reduce visibility.

* WHAT...Northeast winds 30 to 40 mph with gusts to 60 to 70 mph possible. Isolated gusts to 75 to 85 mph for the San Diego County mountains. * WHERE...Orange County Inland Areas, Riverside County Mountains, San Bernardino County Mountains, San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Mountains, San Diego County Valleys, San Gorgonio Pass Near Banning, and Santa Ana Mountains and Foothills. * WHEN...From Thursday morning through Thursday afternoon. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel could be difficult, especially for high profile vehicles.

* WINDS...Northeast 30 to 40 mph with gusts to 65 mph. Strongest winds are expected during the day on Thursday. * RELATIVE HUMIDITY...As low as 4 percent. * IMPACTS...If fire ignition occurs, conditions are favorable for rapid fire spread and extreme fire behavior. * LOCATION...San Bernardino and Riverside County Valleys -The Inland Empire, San Diego County Inland Valleys, San Bernardino County Mountains-Including The Mountain Top And Front Country Ranger Districts Of The San Bernardino National Forest, Riverside County Mountains-Including The San Jacinto Ranger District Of The San Bernardino National Forest, Santa Ana Mountains-Including The Trabuco Ranger District of the Cleveland National Forest, San Diego County Mountains- Including The Palomar And Descanso Ranger Districts of the Cleveland National Forest, San Gorgonio Pass Near Banning and Orange County Inland Areas.

* WHAT...Dangerously cold wind chills as low as 20 below. * WHERE...Cambria and Somerset Counties. * WHEN...Until noon EST today. * IMPACTS...Frostbite and hypothermia are possible if precautions are not taken. * ADDITIONAL DETAILS...The lowest wind chills will be during the early morning hours today.

* WHAT...Very cold wind chills of 10 to 20 below. * WHERE...Clearfield and Northern Centre Counties. * WHEN...Until noon EST today. * IMPACTS...Frostbite and hypothermia are possible if precautions are not taken. * ADDITIONAL DETAILS...The lowest wind chills will be during the early morning hours today.

* WHAT...Very cold wind chills as low as 15 below zero expected. * WHERE...A portion of central Pennsylvania. * WHEN...Until noon EST today. * IMPACTS...Frostbite and hypothermia are possible if precautions are not taken. * ADDITIONAL DETAILS...The lowest wind chills will be during the early morning hours today.

* WHAT...Very cold wind chills as low as 20 below. * WHERE...Cameron, Elk, McKean, Northern Clinton, Northern Lycoming, Potter, Sullivan, Tioga, and Warren Counties. * WHEN...Until noon EST today. * IMPACTS...Frostbite and hypothermia are possible if precautions are not taken. * ADDITIONAL DETAILS...The lowest wind chills will be during the early morning hours today.

* WHAT...Very cold wind chills as low as 10 to 15 below zero expected. * WHERE...Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon, Perry, and York Counties. * WHEN...Until noon EST today. * IMPACTS...Frostbite and hypothermia are possible if precautions are not taken. * ADDITIONAL DETAILS...The lowest wind chills will be during the early morning hours today.

* WHAT...Dangerously cold wind chills as low as 25 to 30 below zero. * WHERE...In Pennsylvania, Higher Elevations of Fayette, Higher Elevations of Westmoreland, and Higher Elevations of Indiana Counties. In West Virginia, Eastern Preston, and Tucker Counties. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...The dangerously cold wind chills as low as 25 to 30 below zero could cause frostbite on exposed skin in as little as 30 minutes.

* WHAT...Very cold wind chills as low as 15 to 20 below zero. * WHERE...Portions of east central Ohio, western Pennsylvania, and northern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...The dangerously cold wind chills from 15 to 20 below zero could cause frostbite on exposed skin in as little as 30 minutes. Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...Dangerously cold wind chills as low as 3 above. * WHERE...Portions of south central and southwest Alabama, northwest Florida, and southeast Mississippi. * WHEN...Until 10 AM CST this morning. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. An extended period of freezing temperatures could cause ruptured water pipes.

* WHAT...Very cold wind chills as low as 5 below zero. * WHERE...Portions of central, eastern, and north central Arkansas. * WHEN...Until 10 AM CST this morning. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure.

* WHAT...Dangerously cold wind chills as low as 15 below zero. * WHERE...Avery County. * WHEN...Until noon EST today. * IMPACTS...The cold wind chills can result in hypothermia and frostbite if precautions are not taken. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

* WHAT...Very cold wind chills as low as 8 below zero. * WHERE...Portions of northeast Georgia, Piedmont and western North Carolina, and Upstate South Carolina. * WHEN...Until noon EST today. * IMPACTS...The cold wind chills can result in hypothermia if precautions are not taken.

* WHAT...Very cold wind chills as low as 25 below. * WHERE...A portion of Northern Lower Michigan. * WHEN...Until noon EST today. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

* WHAT...Very cold wind chills as low as 15 below. * WHERE...Central Chippewa, Eastern Mackinac, Southeast Chippewa, Western Chippewa, and Western Mackinac Counties, and Mackinac Island/Bois Blanc Island. * WHEN...Until noon EST today. * IMPACTS...The cold wind chills as low as 15 below zero could result in hypothermia or frostbite if precautions are not taken. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

* WHAT...Heavy snow. Additional snow accumulations between 3 and 7 inches. Locally higher amounts of 8 inches or more are possible. Winds gusting as high as 35 mph. * WHERE...Eastern Mackinac, Western Chippewa, and Western Mackinac Counties, and Beaver Island and surrounding islands. * WHEN...Until 7 PM EST this evening. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Visibilities may drop below 1/4 mile due to falling and blowing snow. Whiteout conditions are expected and will make travel treacherous and potentially life-threatening.

* WHAT...Heavy snow expected. Total snow accumulations between 3 and 7 inches. Winds gusting as high as 40 mph. * WHERE...Benzie, Leelanau, and Manistee Counties. * WHEN...Until 1 AM EST Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Visibilities may drop below 1/4 mile due to falling and blowing snow. Whiteout conditions are expected and will make travel treacherous and potentially life-threatening.

* WHAT...Very cold temperatures and wind chills between 8F to 12F. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and central, east central, north central, northeast, northwest, southwest, and west central Mississippi. * WHEN...Until 10 AM CST this morning. * IMPACTS...Wind chill values and very cold temperatures can lead to frostbite and hypothermia with prolonged exposure.

* WHAT...For the ongoing Cold Weather Advisory, very cold temperatures and wind chills between 8F to 10F. For the Cold Weather Advisory tonight, very cold temperatures between 16F to 20F expected. * WHERE...Portions of northeast Louisiana and south central, southeast, and southwest Mississippi. * WHEN...For the ongoing Cold Weather Advisory this morning, until 10 AM CST this morning and again tonight from 9 PM this evening to 10 AM CST Thursday. * IMPACTS...Wind chill values and very cold temperatures can lead to frostbite and hypothermia with prolonged exposure.

* WHAT...For the ongoing Cold Weather Advisory, very cold temperatures and wind chills between 8F to 10F. For the Cold Weather Advisory tonight, very cold temperatures between 16F to 20F expected. * WHERE...Portions of northeast Louisiana and south central, southeast, and southwest Mississippi. * WHEN...For the ongoing Cold Weather Advisory this morning, until 10 AM CST this morning and again tonight from 9 PM this evening to 10 AM CST Thursday. * IMPACTS...Wind chill values and very cold temperatures can lead to frostbite and hypothermia with prolonged exposure.

* WHAT...Sub-freezing temperatures as low as 29. * WHERE...Aransas Islands, Calhoun Islands, Kleberg Islands, and Nueces Islands Counties. * WHEN...Until 11 AM CST this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 21. For the Cold Weather Advisory, very cold wind chills as low as 15. * WHERE...Coastal Aransas, Coastal Calhoun, Coastal Kleberg, Coastal Nueces, Coastal Refugio, Coastal San Patricio, and La Salle Counties. * WHEN...For the Freeze Warning, until 11 AM CST this morning. For the Cold Weather Advisory, until 9 AM CST this morning. * IMPACTS...Wind chill values can lead to hypothermia with prolonged exposure. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 20. For the Cold Weather Advisory, very cold wind chills as low as 16. * WHERE...Bee, Duval, Goliad, Inland Calhoun, Inland Kleberg, Inland Nueces, Inland Refugio, Inland San Patricio, Jim Wells, Live Oak, McMullen, Victoria, and Webb Counties. * WHEN...For the Freeze Warning, until 11 AM CST this morning. For the Cold Weather Advisory, until 9 AM CST this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

* WHAT...Occasional snow and areas of blowing snow. Total snow accumulations between 1 and 5 inches, higher amounts over the higher hills. Winds gusting as high as 45 mph. * WHERE...Portions of south central and southeast Montana and north central Wyoming. * WHEN...Until 11 PM MST this evening. * IMPACTS...Expect difficult travel conditions due to snow, blowing snow and poor visibility. This includes portions of I-90 south of Hardin, and US-212 between Crow Agency and Alzada, especially over Lame Deer and Home Creek Divides. * ADDITIONAL DETAILS...Localized heavier snow amounts of 6 to 8 inches are possible over the Wolf Mountains and the highest hills west of Broadus.

* WHAT...Periods of snow and blowing snow. Total snow accumulations between 5 and 10 inches with locally higher amounts on north-facing slopes. Winds gusting as high as 50 mph. * WHERE...In Montana, Pryor/Northern Bighorn Mountains. In Wyoming, Northeast Bighorn Mountains. * WHEN...Until 11 PM MST this evening. * IMPACTS...Expect difficult travel conditions on Highway 14 through Burgess Junction, due to snow, blowing snow and poor visibility.

* WHAT...Occasional snow and blowing snow. Total snow accumulations of 1 to 3 inches. North winds gusting as high as 50 mph. * WHERE...Judith Gap. * WHEN...Until 11 PM MST this evening. * IMPACTS...Expect difficult travel conditions on US-191 through Judith Gap, due to snow, blowing snow and poor visibility.

* WHAT...Occasional snow and areas of blowing snow. Total snow accumulations of 1 to 3 inches, greatest over the hills south of I-94. Winds gusting as high as 40 mph. * WHERE...Treasure, Custer, and Northern Rosebud. * WHEN...Until 11 PM MST this evening. * IMPACTS...Expect difficult travel conditions due to snow, blowing snow and poor visibility. This includes portions of I-94 from Hysham to Miles City.

* WHAT...Northeast winds 15 to 30 mph with gusts up to 45 mph. * WHERE...Santa Lucia Mountains. * WHEN...Until 9 AM PST this morning. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...Sub-freezing overnight temperatures between 28 and 32 degrees. * WHERE...Ojai Valley. * WHEN...Until 9 AM PST this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

* WHAT...Very cold temperatures between 15 and 20 degrees expected tonight through Wednesday morning. * WHERE...Antelope Valley. * WHEN...Until 9 AM PST this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

* WHAT...For the Wind Advisory, northeast winds 15 to 30 mph with gusts up to 45 mph increasing to 20 to 35 mph with gusts to 55 mph this evening. For the High Wind Warning, northeast winds 35 to 50 mph with gusts up to 65 mph expected. * WHERE...Santa Clarita Valley and Western Santa Monica Mountains Recreational Area. * WHEN...For the Wind Advisory, from 2 PM this afternoon to 10 PM PST this evening. For the High Wind Warning, from 10 PM this evening to 2 PM PST Thursday. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...For the Wind Advisory, northeast winds 15 to 30 mph with gusts up to 45 mph increasing to 20 to 30 mph with gusts to 55 mph this evening. For the High Wind Warning, northeast winds 35 to 50 mph with gusts up to 65 mph possible. * WHERE...Santa Susana Mountains and Western San Gabriel Mountains and Highway 14 Corridor. * WHEN...For the Wind Advisory, until 10 PM PST this evening. For the High Wind Warning, from 10 PM this evening to 2 PM PST Thursday. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...For the Wind Advisory, northeast winds 15 to 30 mph with gusts up to 45 mph increasing to 20 to 30 mph with gusts to 55 mph. For the High Wind Warning, northeast winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Eastern San Gabriel Mountains, Interstate 5 Corridor, and Southern Ventura County Mountains. * WHEN...For the Wind Advisory, from 2 PM this afternoon to 10 PM PST this evening. For the High Wind Warning, from 10 PM this evening to 2 PM PST Thursday. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...For the Wind Advisory, northeast winds 15 to 30 mph with gusts up to 45 mph increasing to 20 to 30 mph with gusts to 55 mph this evening. For the High Wind Warning, northeast winds 35 to 50 mph with gusts up to 65 mph possible. * WHERE...Santa Susana Mountains and Western San Gabriel Mountains and Highway 14 Corridor. * WHEN...For the Wind Advisory, until 10 PM PST this evening. For the High Wind Warning, from 10 PM this evening to 2 PM PST Thursday. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...For the Wind Advisory, northeast winds 15 to 30 mph with gusts up to 45 mph increasing to 20 to 30 mph with gusts to 55 mph. For the High Wind Warning, northeast winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Eastern San Gabriel Mountains, Interstate 5 Corridor, and Southern Ventura County Mountains. * WHEN...For the Wind Advisory, from 2 PM this afternoon to 10 PM PST this evening. For the High Wind Warning, from 10 PM this evening to 2 PM PST Thursday. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...For the Wind Advisory, northeast winds 15 to 30 mph with gusts up to 45 mph increasing to 20 to 35 mph with gusts to 55 mph this evening. For the High Wind Warning, northeast winds 35 to 50 mph with gusts up to 65 mph expected. * WHERE...Santa Clarita Valley and Western Santa Monica Mountains Recreational Area. * WHEN...For the Wind Advisory, from 2 PM this afternoon to 10 PM PST this evening. For the High Wind Warning, from 10 PM this evening to 2 PM PST Thursday. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.