Subj : DAY48SVR: Nws Storm Prediction Center Norman Ok
To   : wx-storm@lists.illinois.edu
From : COD Weather Processor
Date : Mon Feb 12 2024 09:50:16

ACUS48 KWNS 120950
SWOD48
SPC AC 120948

Day 4-8 Convective Outlook
NWS Storm Prediction Center Norman OK
0348 AM CST Mon Feb 12 2024

Valid 151200Z - 201200Z

....DISCUSSION...
....Thursday/Day 4 to Saturday/Day 6...
West-northwest mid-level flow is forecast across much of the nation
on Thursday. A shortwave trough will likely move southeastward into
the north-central states from Thursday night into Friday. This
feature is forecast to reach the eastern U.S. on Saturday. At the
surface, a cold front is forecast to move southeastward into the
south-central U.S. on Friday. Weak moisture return should take place
ahead of the front across parts of the southern Plains and
Ark-La-Tex. Thunderstorm development will be possible along and near
the moist axis from Friday afternoon into the overnight. This
activity is not expected to be severe due to limited instability.

....Sunday/Day 7 and Monday/Day 8...
On Sunday and Monday, a large area of high pressure at the surface
is forecast to be in place across the central and eastern U.S. Dry
and cold air associated with this high will make conditions
unfavorable for thunderstorm development.

...Broyles.. 02/12/2024

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