Subj : DAY3SVR: Nws Storm Prediction Center Norman Ok
To   : wx-storm@lists.illinois.edu
From : COD Weather Processor
Date : Wed Sep 24 2025 07:29:52

ACUS03 KWNS 240729
SWODY3
SPC AC 240728

Day 3 Convective Outlook
NWS Storm Prediction Center Norman OK
0228 AM CDT Wed Sep 24 2025

Valid 261200Z - 271200Z

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

....SUMMARY...
Scattered thunderstorms are likely across the Southeast and into the
Carolinas on Friday. A few stronger storms may be possible near the
coast from Georgia to North Carolina.

....Synopsis...
A cutoff low will develop in the Tennessee Valley region on Thursday
night and drift slowly east on Friday. At the surface, high pressure
will build into much of the eastern CONUS with a synoptic front
stalled near the Georgia/South Carolina/North Carolina coast.
Farther west, a mid-level cutoff low will develop somewhere near
southern California/northern Baja during the day Friday.

....Southeast Coast...
Weak to potentially moderate instability is forecast to develop
ahead of a cold front near the Southeast Coast on Friday. Mid-level
flow around 30 knots may provide enough deep-layer shear for a few
strong storms. However, overall modest instability and shear within
a narrow corridor along the Southeast coast precludes the need for
severe weather probabilities at this time.

....Southwest..
Moderate instability and moderate lapse rates are forecast across
southern Arizona on Friday as some monsoon moisture is pulled north
ahead of the cutoff low to the west. In addition, some moderate 30
to 35 knot mid-level flow is forecast to overspread this region
Friday afternoon/evening. This will provide an environment which may
support a few strong storms capable of gusty winds.

...Bentley.. 09/24/2025

$$

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