Subj : DAY2SVR: Nws Storm Prediction Center Norman Ok
To   : wx-storm@lists.illinois.edu
From : COD Weather Processor
Date : Sat Jan 20 2024 17:24:08

ACUS02 KWNS 201724
SWODY2
SPC AC 201722

Day 2 Convective Outlook
NWS Storm Prediction Center Norman OK
1122 AM CST Sat Jan 20 2024

Valid 211200Z - 221200Z

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

....SUMMARY...
Severe thunderstorms are not forecast across the contiguous United
States on Sunday or Sunday night.

....Synopsis...
Broad mid-level troughing over the Desert Southwest and northern
Mexico will feature a few weak perturbations moving through the base
of the larger-scale trough.  Farther east, a mid-level ridge will
migrate east from the MS Valley to the East during the period as a
trough departs the Northeast.  In the low levels, surface high
pressure over the OH Valley will become centered over the
Mid-Atlantic states by early Monday morning.  Southeasterly
low-level return flow will strengthen Sunday night across TX
commensurate with a warm-air advection regime.  Showers will
gradually become more prevalent Sunday night with a few elevated
thunderstorms becoming increasingly possible.  Weak instability will
preclude a severe risk.

...Smith.. 01/20/2024

$$

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