804
ACUS02 KWNS 260549
SWODY2
SPC AC 260547
DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1247 AM CDT SAT SEP 26 2026
VALID 271200Z - 281200Z
..NO SEVERE THUNDERSTORM AREAS FORECAST
..SUMMARY
SEVERE THUNDERSTORMS ARE NOT EXPECTED TOMORROW (SUNDAY).
..SYNOPSIS
AN UPPER LOW WILL MEANDER OVER THE LOWER HUDSON VALLEY AND UPPER
RIDGING WILL PREVAIL OVER THE PLAINS AS AN UPPER TROUGH IMPINGES ON
THE WEST COAST TOMORROW (SUNDAY). A SURFACE LOW WILL DEVELOP OVER
THE GREAT BASIN AHEAD OF THE APPROACHING UPPER TROUGH, WITH A WEAK
SURFACE LOW OVER NORTHWESTERN TX ENCOURAGING LOW-LEVEL MOISTURE
ADVECTION ACROSS THE PLAINS, WITH ISOLATED TO WIDELY SCATTERED
THUNDERSTORMS EXPECTED ACROSS BOTH REGIMES. DETERMINISTIC GUIDANCE
CONSENSUS SHOWS A GENERAL LACK OF OVERLAPPING BUOYANCY AND VERTICAL
WIND SHEAR OVER THE GREAT BASIN TO THE PLAINS STATES, SUGGESTING
THAT SEVERE POTENTIAL SHOULD BE QUITE LIMITED, AS ALSO SHOWN BY THE
LATEST ML/AI GUIDANCE CONSENSUS.
..SQUITIERI.. 09/26/2026
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