SPC 0700Z Day 2 Outlook

Day 2 Outlook Image

Day 2 Convective Outlook  
NWS Storm Prediction Center Norman OK
1236 AM CST Fri Dec 25 2020

Valid 261200Z - 271200Z

...NO THUNDERSTORM AREAS FORECAST...

...SUMMARY...
Thunderstorms are not expected in the continental United States on
Saturday or Saturday night.

...DISCUSSION...
A shortwave trough will move eastward across the Gulf Coast States
on Saturday as an upper-level ridge moves into the Great Plains.
Another shortwave trough will move into the Intermountain West. At
the surface, a large area of high pressure will be present across
the southeastern U.S. This will prevent moisture return and keep a
dry airmass in place across much of the nation. For this reason,
thunderstorm development is not forecast across the continental
United States on Saturday and Saturday night.

..Broyles.. 12/25/2020

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