SPC 1200Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1126 PM CST Tue Feb 02 2021 Valid 031200Z - 041200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated thunderstorms may occur Wednesday across parts of western Colorado, eastern Utah, and vicinity. Severe thunderstorms are not expected. ...Synopsis... Much of the CONUS will reside within a stable airmass as an expansive high pressure area extends from the Ohio Valley south through Florida. Upstream, a powerful mid-level wave will traverse the central and northern Rockies. Point forecast soundings indicate sufficient mid-level cooling for weak mid-level instability and perhaps a few lightning flashes with any convection. The mid-level wave will encourage lee surface troughing and return flow across Texas/central Oklahoma especially in the latter half of the period, although any moistening should be insufficient to support any thunderstorms in those areas. ..Cook.. 02/03/2021
There’s more click here.