SPC 1200Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1148 PM CST Mon Jan 19 2026 Valid 201200Z - 211200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not forecast across the U.S. today or tonight. ...DISCUSSION... A large-scale cyclonic flow pattern will remain in place across the U.S. today. At the surface, a large area of high pressure will be located over the central and eastern U.S. This dry and cold airmass will make conditions unfavorable for thunderstorm development over the continental U.S. today and tonight. ..Broyles/Weinman.. 01/20/2026
