780
ACUS01 KWNS 310600
SWODY1
SPC AC 310558
DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1258 AM CDT SUN AUG 31 2025
VALID 311200Z - 011200Z
..NO SEVERE THUNDERSTORM AREAS FORECAST
..SUMMARY
A FEW STRONG THUNDERSTORMS WILL BE POSSIBLE TODAY ACROSS PARTS OF
THE SOUTHERN AND CENTRAL PLAINS, AND THE THE PACIFIC NORTHWEST. THE
SEVERE POTENTIAL APPEARS TO BE LOW.
..DISCUSSION
MID-LEVEL NORTHWESTERLY FLOW WILL BE IN PLACE TODAY IN THE CENTRAL
U.S., AS A MOIST AIRMASS REMAINS OVER MUCH OF THE GREAT PLAINS. AS
SURFACE TEMPERATURE WARM, ISOLATED TO SCATTERED THUNDERSTORMS WILL
DEVELOP OVER PARTS OF THE SOUTHERN AND CENTRAL PLAINS THIS
AFTERNOON. ALTHOUGH A FEW STRONG STORMS COULD OCCUR, THE COMBINATION
OF INSTABILITY AND DEEP-LAYER SHEAR WILL LIKELY BE TOO WEAK FOR AN
APPRECIABLE SEVERE WEATHER THREAT. IN THE PACIFIC NORTHWEST, A
MID-LEVEL LOW PRESSURE SYSTEM WILL AFFECT WESTERN WASHINGTON, WHERE
ISOLATED THUNDERSTORMS COULD DEVELOP DURING THE DAY. IN THE PACIFIC
NORTHWEST, INSTABILITY AND DEEP-LAYER SHEAR IS ALSO EXPECTED TO BE
INSUFFICIENT FOR A SEVERE THREAT. ELSEWHERE ACROSS THE CONTINENTAL
UNITED STATES, NO SEVERE THREAT IS FORECAST TODAY OR TONIGHT.
..BROYLES/THORNTON.. 08/31/2025
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