SPC 1200Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1109 PM CST Wed Feb 03 2021 Valid 041200Z - 051200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... A few thunderstorms are possible today, mainly over a portion of Missouri during the morning. No severe weather is expected. ...Middle Mississippi Valley area... A shortwave trough now approaching the central and southern Rockies will continue east into the central Plains and MS Valley. Downstream from this feature, a 60+ kt southerly low-level jet will migrate through the lower and middle MS Valley region. Isentropic ascent and weak destabilization (100-300 J/kg MUCAPE) associated with the low-level jet will result in scattered, elevated showers. Other showers will develop along a southeast-advancing cold front. Some of this activity might become deep enough to support a few thunderstorms, primarily during the morning hours. ..Dial.. 02/04/2021
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