SPC 1200Z Day 1 Outlook

Day 1 Outlook Image

Day 1 Convective Outlook  
NWS Storm Prediction Center Norman OK
1115 PM CST Fri Dec 25 2020

Valid 261200Z - 271200Z

...NO THUNDERSTORM AREAS FORECAST...

...SUMMARY...
Thunderstorms are not expected in the continental United States.

...Discussion...

Weak convection is expected in association with a strong short-wave
trough over the northern inter-mountain region today. This feature
is currently approaching the OR/northern CA Coast and isolated
thunderstorms are noted just offshore at 05z. However, while a few
flashes of lightning are expected until sunrise this morning over
this region, buoyancy will be quite limited farther inland and the
probability for thunderstorms should remain too low to warrant a 10
percent risk for lightning.

..Darrow.. 12/26/2020

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