SPC AC 290047 Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0647 PM CST Wed Jan 28 2026 Valid 290100Z - 291200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not forecast through tonight. ...Discussion... The prevalence of cold/continental trajectories, especially east of the Rockies, will preclude thunderstorm development through tonight. ..Guyer.. 01/29/2026 CLICK TO GET WUUS01 PTSDY1 PRODUCT NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 0600Z