910
ACUS03 KWNS 271912
SWODY3
SPC AC 271911
DAY 3 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0211 PM CDT FRI MAR 27 2026
VALID 291200Z - 301200Z
..NO SEVERE THUNDERSTORM AREAS FORECAST
..SUMMARY
ISOLATED THUNDERSTORMS ARE POSSIBLE ACROSS THE SOUTHERN FLORIDA
PENINSULA AND PORTIONS OF SOUTHERN ARIZONA/SOUTHWEST NEW MEXICO
SUNDAY AFTERNOON AND EVENING. SEVERE THUNDERSTORMS ARE NOT EXPECTED.
..SYNOPSIS
QUASI-ZONAL FLOW IS FORECAST ACROSS THE CONUS ON SUNDAY WHILE A
MOSTLY DRY AND STABLE BOUNDARY LAYER WILL PERSIST, LIMITING
THUNDERSTORM POTENTIAL. THE EXCEPTION WILL BE ACROSS PORTIONS OF THE
FL PENINSULA AND KEYS. A SEASONALLY MOIST AIRMASS WILL PERSIST NEAR
A DECAYING FRONTAL BOUNDARY. STRONG HEATING WILL SUPPORT WEAK
DESTABILIZATION AND ISOLATED THUNDERSTORMS MAY DEVELOP ALONG SEA
BREEZE INTERACTIONS OR THE RESIDUAL FRONTAL BOUNDARY. A FEW
THUNDERSTORMS ALSO WILL BE POSSIBLE ACROSS THE FAR SOUTHERN
AZ/SOUTHWEST NM VICINITY WHERE STEEP MIDLEVEL LAPSE RATES ATOP
WARM/MOIST ADVECTION IN LOWER LEVELS WILL SUPPORT SUFFICIENT
DESTABILIZATION. A WEAK SHORTWAVE IMPULSE WILL MIGRATE ACROSS THE
REGION DURING THE LATE AFTERNOON/EVENING AND COULD PROVIDE ENOUGH
ASCENT FOR A FEW THUNDERSTORMS. SEVERE STORMS ARE NOT EXPECTED.
..LEITMAN.. 03/27/2026
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