SPC AC 241705
Day 2 Convective Outlook
NWS Storm Prediction Center Norman OK
1105 AM CST Mon Jan 24 2022
Valid 251200Z - 261200Z
...NO SEVERE THUNDERSTORM AREAS FORECAST...
...SUMMARY...
Isolated weak thunderstorms are expected across portions of central
and southern Florida on Tuesday.
...Synopsis...
A large-scale upper trough will persist across eastern Canada, the
Great Lakes and northeastern states, with moderate westerly flow
aloft across the southern states. Within this band of flow, a
shortwave trough will move quickly eastward from LA and MS to GA/FL
by 00Z, losing amplitude over time. A weak surface low will
coincidentally move from the northern into the eastern Gulf of
Mexico, with a cold front slowly moving south across FL through the
period.
Weak elevated instability is forecast to develop eastward toward the
FL Peninsula mainly after 00Z, and sporadic lightning flashes within
the broader precipitation areas may develop near the cold front.
SBCAPE may reach far southwestern portions of the state by 12Z
Wednesday, with values up to 500 J/kg. However, most of the
thunderstorms are forecast to remain over the Gulf of Mexico at this
time.
..Jewell.. 01/24/2022
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