741
ACUS02 KWNS 170547
SWODY2
SPC AC 170545
DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1245 AM CDT SAT OCT 17 2026
VALID 181200Z - 191200Z
..NO SEVERE THUNDERSTORM AREAS FORECAST
..SUMMARY
SEVERE THUNDERSTORMS ARE NOT EXPECTED TOMORROW (SUNDAY).
..SYNOPSIS
A MID-LEVEL RIDGE WILL REMAIN OVER THE CENTRAL U.S. WHILE A 500 MB
CUT-OFF LOW MEANDERS OFF OF THE ATLANTIC COAST AND BROAD UPPER
TROUGHING DOMINATES THE WESTERN CONUS TOMORROW (SUNDAY). A
RELATIVELY COOL AND STABLE LOW-LEVEL AIRMASS WILL OVERSPREAD MUCH OF
THE CONUS, INHIBITING THUNDERSTORM DEVELOPMENT. A FEW THUNDERSTORMS
MAY OCCUR OVER THE SOUTHERN FL PENINSULA, WHERE THE HEATING OF
REMNANT LOW-LEVEL MOISTURE WILL PROMOTE LOCALIZED LIFT AND BUOYANCY.
A COUPLE OF LIGHTNING FLASHES MAY ALSO OCCUR OVER PORTIONS OF THE
DESERT SOUTHWEST, WHERE COOLER TEMPERATURES ALOFT AND MODEST ASCENT
WILL ACCOMPANY A WEAK MID-LEVEL IMPULSE.
..SQUITIERI.. 10/17/2026
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