SPC AC 110527
Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
1127 PM CST Sun Dec 10 2023
Valid 111200Z - 121200Z
...NO THUNDERSTORM AREAS FORECAST...
...SUMMARY...
Thunderstorms are not expected in the U.S. today and tonight.
...DISCUSSION...
At mid-levels, west-northwesterly flow will be present today across
much of the continental United States, as a trough of low pressure
moves eastward across the eastern U.S. At the surface, a large area
of high pressure will move northeastward across the Southeast. This
will suppress moisture return from the Gulf of Mexico, keeping a
relatively dry and cool airmass in place over much of the nation.
For this reason, thunderstorm development is not expected across the
U.S. today and tonight.
..Broyles/Wendt.. 12/11/2023
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NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 1300Z