Subj : DAY2SVR: Nws Storm Prediction Center Norman Ok
To   : wx-storm@lists.illinois.edu
From : COD Weather Processor
Date : Sun Nov 20 2022 05:16:55

ACUS02 KWNS 200516
SWODY2
SPC AC 200515

Day 2 Convective Outlook
NWS Storm Prediction Center Norman OK
1115 PM CST Sat Nov 19 2022

Valid 211200Z - 221200Z

....NO SEVERE THUNDERSTORM AREAS FORECAST...

....SUMMARY...
Severe thunderstorms are not expected on Monday.

....Synopsis...

Surface high pressure across much of the CONUS will maintain
offshore, continental trajectories on Monday, resulting in a dearth
of boundary-layer moisture and precluding thunderstorm activity. The
exception will be across the FL Peninsula, where moderate low-level
easterly flow will support mid/upper 60s F dewpoints. While an upper
shortwave trough will migrate east across the southern Plains toward
the Lower MS Valley, forcing for ascent will remain displaced from
the better moisture across central/southern FL. Additionally, poor
midlevel lapse rates will limit instability. While isolated
thunderstorms are possible across parts of the FL Peninsula and FL
Keys, severe potential appears low at this time.

...Leitman.. 11/20/2022

$$

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