122 
ACUS03 KWNS 170822
SWODY3
SPC AC 170821

Day 3 Convective Outlook  
NWS Storm Prediction Center Norman OK
0221 AM CST Wed Dec 17 2025

Valid 191200Z - 201200Z

...NO SEVERE THUNDERSTORM AREAS FORECAST...

...SUMMARY...
Thunderstorms are expected along the East Coast Friday morning and
in the Pacific Northwest Friday afternoon through Friday night.

...Discussion...
A strong cold front will be moving quickly eastward Friday morning
with a shallow convective band along the front. A few stronger
storms are possible as the front interacts with slightly greater
moisture/instability near the coast. However, it is unclear whether
storms will intensify before they move offshore. The best potential
for a few stronger cells with some gusty winds will be across
southeast Virginia and eastern North Carolina. 

In the wake of this cold front, cool/dry conditions associated with
a surface high will bring dry conditions to much of the eastern
CONUS. A few isolated thunderstorms will be possible in the Pacific
Northwest as temperatures cool aloft.

..Bentley.. 12/17/2025

$$