Subj : DAY1SVR: Day 1 Convective Outlook
To   : wx-storm@lists.illinois.edu
From : COD Weather Processor
Date : Sun Feb 18 2024 00:56:44

ACUS01 KWNS 180056
SWODY1
SPC AC 180055

Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
0655 PM CST Sat Feb 17 2024

Valid 180100Z - 181200Z

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

....SUMMARY...
Isolated thunderstorms will be possible this evening in parts of
northern California and far southwest Oregon, but no severe threat
is expected.

....DISCUSSION...
Along the West Coast, water vapor imagery shows a shortwave trough
near the coast of California. This trough will move inland this
evening with isolated thunderstorms possible ahead of the trough in
parts of northern California and far southwest Oregon. Further east,
a shortwave trough is evident on water vapor imagery from the
southern Plains into the mid Mississippi Valley, with west to
northwest flow located across much of the central and eastern U.S.
At the surface, a large area of high pressure is located from the
southern and central Plains eastward to the Appalachians Mountains.
Northerly flow over the Southeast will keep a dry and relatively
cold airmass in place, making thunderstorms unlikely in over the
remainder of the continental U.S. through tonight.

...Broyles.. 02/18/2024

$$

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