ACUS48 KWNS 200843
SWOD48
SPC AC 200841

Day 4-8 Convective Outlook
NWS Storm Prediction Center Norman OK
0341 AM CDT Sat Jul 20 2024

Valid 231200Z - 281200Z

...DISCUSSION...
An upper ridge will persist over the western U.S. through the middle
of the week before slowly shifting east into the Plains around Day 6
or 7/Thu or Fri. Meanwhile, upper troughing will prevail over the
eastern CONUS throughout the Day 4-8 period. While a moist airmass
typical of summertime will prevail over much of the CONUS east of
the Rockies, weak mid/upper flow will likely limit organized severe
thunderstorm potential, especially given a lack of any stronger
surface cyclogenesis and upper shortwave impulses.

..Leitman.. 07/20/2024

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