Subj : DAY2SVR: Nws Storm Prediction Center Norman Ok
To   : wx-storm@lists.illinois.edu
From : COD Weather Processor
Date : Mon Nov 21 2022 05:34:04

ACUS02 KWNS 210533
SWODY2
SPC AC 210532

Day 2 Convective Outlook
NWS Storm Prediction Center Norman OK
1132 PM CST Sun Nov 20 2022

Valid 221200Z - 231200Z

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

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

....Synopsis...

Progressive northern stream flow will continue across the northern
U.S., while southwesterly mid/upper flow stretches from TX through
the Southeast. Surface high pressure across much of the CONUS will
preclude northward return of Gulf moisture, limiting thunderstorm
activity. The exception will be across the FL Peninsula and Keys.
Rich boundary-layer moisture will reside over much of FL. Modest
heating will allow for weak destabilization. In the absence of
large-scale ascent, isolated thunderstorms may develop along the
Atlantic coast along the sea breeze circulation in easterly
low-level flow. Poor lapse rates will preclude stronger instability,
and modest vertical shear will limit longevity/organization of any
updrafts. While a few thunderstorms are possible, severe storms are
not expected.

...Leitman.. 11/21/2022

$$

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