
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0955 AM CST Tue Feb 24 2026 Valid 241630Z - 251200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected today or tonight. ...Synopsis... A broad upper ridge over the southwest US today will yield relatively dry and stable conditions throughout the CONUS. No organized thunderstorm activity is anticipated. Nevertheless, an isolated lightning flash or two will be possible from central CA into the Great Basin region. ..Hart.. 02/24/2026Read more

Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0649 AM CST Tue Feb 24 2026 Valid 241300Z - 251200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected today or tonight. ...Discussion... Cyclonically influenced upper-level flow will prevail east of the Rockies with a quasi-zonal band of ridge-influenced westerlies over the West. Moisture will continue to stream inland across California/Oregon toward parts of the Great Basin and northern Intermountain Region through tonight, with buoyancy expected to remain minimal with essentially nil thunderstorm potential. ..Guyer/Grams.. 02/24/2026Read more