Subj : DAY2SVR: Nws Storm Prediction Center Norman Ok
To   : wx-storm@lists.illinois.edu
From : COD Weather Processor
Date : Sun Nov 27 2022 07:00:29

ACUS02 KWNS 270700
SWODY2
SPC AC 270658

Day 2 Convective Outlook
NWS Storm Prediction Center Norman OK
1258 AM CST Sun Nov 27 2022

Valid 281200Z - 291200Z

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

....SUMMARY...
Isolated thunderstorms will be possible Monday night from east Texas
into the Arklatex. No severe threat is expected across the
continental United States.

....DISCUSSION...
The large-scale pattern for Monday has a shortwave trough moving
eastward into the eastern states with west-southwesterly flow in the
central U.S. An upper-level trough is forecast to dig southeastward
into the Intermountain West. At the surface, a low will deepen
quickly across the east-central Colorado, as a broad 40 to 50 knot
low-level jet strengthens across the southern and central Plains. In
response, low-level moisture will increase across much of central
and east Texas eastward into the lower Mississippi Valley. After
midnight, isolated warm-advection-related thunderstorms will be
possible along the northern edge of the moist airmass from
east-central Texas northeastward into the Arklatex. However,
instability will be insufficient for a severe threat. Elsewhere
across the continental United States, thunderstorms are not expected
Monday into Monday night.

...Broyles.. 11/27/2022

$$

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