SPC Jan 21, 2025 0700 UTC Day 2 Convective Outlook

SPC 0700Z Day 2 Outlook

Day 2 Convective Outlook  
NWS Storm Prediction Center Norman OK
1048 PM CST Mon Jan 20 2025

Valid 221200Z - 231200Z

...NO THUNDERSTORM AREAS FORECAST...

...SUMMARY...
Thunderstorms are not expected on Wednesday.

...Synopsis...
A large upper trough will remain over all but the westernmost CONUS
on Wednesday, with a leading trough exiting the East Coast early in
the day. At that time, high pressure will firmly be in place over
the East, with strong north winds over the Gulf of Mexico and
western Atlantic. A weak surface low may develop along the front
over the Bahamas, but low-level moisture and instability is forecast
to remain off the FL Peninsula.

Behind this system, another upper trough will develop out of the
Rockies and into the central states, with another strong area of
high pressure centered over the Intermountain West into Thursday
morning. The cool and/or stable air mass over land will thus
maintain little if any chance of thunderstorms through the period.

..Jewell.. 01/21/2025

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