SPC AC 301251
Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
0651 AM CST Tue Nov 30 2021
Valid 301300Z - 011200Z
...NO THUNDERSTORM AREAS FORECAST...
Thunderstorm development is not expected across the contiguous
United States through early Wednesday.
A couple of midlevel shortwave troughs will progress
east-southeastward over the upper Great Lakes and from the High
Plains to the Mississippi Valley. However, a relatively dry and/or
cool air mass covers the majority of the CONUS, which again should
preclude thunderstorm development through early Wednesday.
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NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 1630Z