799
ACUS01 KWNS 131214
SWODY1
SPC AC 131212
DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0712 AM CDT FRI MAR 13 2026
VALID 131300Z - 141200Z
..NO SEVERE THUNDERSTORM AREAS FORECAST
..SUMMARY
ORGANIZED SEVERE THUNDERSTORMS ARE NOT EXPECTED.
..NY/PA
A FAST-MOVING AND WELL-DEFINED SHORTWAVE TROUGH IS INDICATED OVER
WI. THIS FEATURE WILL TRACK ACROSS THE GREAT LAKES AND AFFECT PARTS
OF PA/NY LATER THIS AFTERNOON AND EVENING. STRONG LOW-LEVEL WARM
ADVECTION AND LIFT WILL AID IN THE DEVELOPMENT OF SHOWERS AND
ISOLATED THUNDERSTORMS OVER SOUTHERN ONTARIO AND PARTS OF
CENTRAL/WESTERN NY/PA. WHILE LIGHTNING ACTIVITY WILL LIKELY BE
SPARSE, STRONG LOW-LEVEL WINDS AND STEEPENING MID-LEVEL LAPSE RATES
COULD RESULT IN GUSTY SHOWERS AND THUNDERSTORMS WITH ISOLATED SEVERE
WINDS POSSIBLE.
..FL
A FEW AFTERNOON THUNDERSTORMS ARE EXPECTED TODAY OVER CENTRAL/SOUTH
FL, ALONG AND AHEAD OF A SURFACE COLD FRONT. WEAK WINDS ALOFT
SHOULD PRECLUDE SEVERE STORMS.
..HART/WEINMAN.. 03/13/2026
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