SPC 0700Z Day 2 Outlook
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1204 AM CST Mon Jan 19 2026 Valid 201200Z - 211200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected on Tuesday or Tuesday night. ...Synopsis... The next in a series of upper shortwave troughs will migrate from the Rockies toward the Upper Midwest and Plains on Tuesday. Surface cyclogenesis will occur across the northern and central High Plains as a result. This area of low pressure will lift northeast overnight toward the Great Lakes. Southerly surface winds will develop in response to these features across the western Gulf Basin, allowing for meager airmass modification and northward transport of minor boundary layer moisture across portions of South TX and the coastal plain vicinity by early Wednesday. However, poor instability and weak forcing for ascent will preclude thunderstorm potential. Elsewhere, a cold, dry, and stable airmass will preclude thunderstorm activity. ..Leitman.. 01/19/2026
