Subj : DAY3SVR: Nws Storm Prediction Center Norman Ok
To   : wx-storm@lists.illinois.edu
From : COD Weather Processor
Date : Wed Dec 25 2024 19:21:08

ACUS03 KWNS 251921
SWODY3
SPC AC 251920

Day 3 Convective Outlook
NWS Storm Prediction Center Norman OK
0120 PM CST Wed Dec 25 2024

Valid 271200Z - 281200Z

....THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS THE LOWER
MISSISSIPPI VALLEY ON FRIDAY AND FRIDAY NIGHT....

....SUMMARY...
A few strong thunderstorms could occur across the Lower Mississippi
Valley on Friday.

....Synopsis...
A line of thunderstorms will likely be ongoing at the beginning of
the period from northern Mississippi to central Louisiana. A few of
these thunderstorms could pose some threat for damaging wind gusts
Friday morning, but the line is expected to weaken by mid-day as the
associated mid-level trough moves north and heights rise across the
remaining warm sector. Farther south and west across Louisiana, the
frontal zone will start to lift north as another low-amplitude
mid-level trough crosses the southern Plains and becomes negatively
tilted. Isolated to scattered thunderstorms with a marginal severe
threat could be possible from this activity during the afternoon and
evening hours. Additionally, a stronger trough will dig into the
southern Plains Friday night. By this time, greater instability will
be in place across Louisiana and additional thunderstorms with
isolated severe potential are possible after 06Z as the low-level
jet intensifies.

...Bentley.. 12/25/2024

$$

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