Subj : DAY48SVR: Nws Storm Prediction Center Norman Ok
To   : wx-storm@lists.illinois.edu
From : COD Weather Processor
Date : Thu Oct 26 2023 08:08:49

ACUS48 KWNS 260808
SWOD48
SPC AC 260807

Day 4-8 Convective Outlook
NWS Storm Prediction Center Norman OK
0307 AM CDT Thu Oct 26 2023

Valid 291200Z - 031200Z

....DISCUSSION...
Severe potential will remain low through the Day 4-8 period. A
surface cold front will develop south and east on Day 4/Sun,
becoming oriented from the Mid-Atlantic to the TX coast by early Day
5/Mon. The front will then move offshore the Gulf and Atlantic
coasts by Monday night. Showers and thunderstorms are possible,
mainly on Sunday, near/ahead of the front. But poor thermodynamics
and weakening vertical shear ahead of the front will preclude severe
potential. Strong surface high pressure will encompass much of the
CONUS in the wake of the cold front. This will result in a dry and
stable airmass, precluding much thunderstorm activity beyond Day
4/Sun.

...Leitman.. 10/26/2023

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