SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0653 PM CST Mon Jan 19 2026 Valid 200100Z - 201200Z ...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. this evening and tonight. At the surface, a cold and dry airmass within a large area of high pressure will be in place over much of the nation. As a result, thunderstorms will not develop across the continental U.S. through daybreak on Tuesday. ..Broyles.. 01/20/2026
