923
ACUS03 KWNS 290650
SWODY3
SPC AC 290649
DAY 3 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0149 AM CDT WED OCT 29 2025
VALID 311200Z - 011200Z
..NO THUNDERSTORM AREAS FORECAST
..SUMMARY
THUNDERSTORM POTENTIAL APPEARS LOW ON FRIDAY.
..SYNOPSIS
A BROAD, LARGE-SCALE MID/UPPER-LEVEL TROUGH WILL REMAIN IN PLACE
OVER MUCH OF THE CENTRAL/EASTERN CONUS ON FRIDAY. WITHIN THE
LARGE-SCALE TROUGH, A MID/UPPER-LEVEL CYCLONE AND ATTENDANT DEEP
SURFACE LOW WILL MOVE NORTHEASTWARD ACROSS NEW ENGLAND, AS AN
UPSTREAM TROUGH AMPLIFIES ACROSS PARTS OF THE PLAINS AND UPPER
MIDWEST.
DRY/STABLE CONDITIONS IN THE WAKE OF A SIGNIFICANT FRONTAL PASSAGE
WILL LIMIT THUNDERSTORM POTENTIAL ACROSS THE CONUS. WEAK CONVECTION
WILL BE POSSIBLE ACROSS PARTS OF NORTHERN NEW ENGLAND AND ALSO
ACROSS THE GREAT LAKES VICINITY, BUT FORECAST BUOYANCY APPEARS
INSUFFICIENT FOR MORE THAN VERY ISOLATED/SPORADIC LIGHTNING
ACTIVITY. SOME LOW-LEVEL MOISTURE RETURN MAY COMMENCE ACROSS PARTS
OF SOUTH TX FRIDAY NIGHT, BUT INSTABILITY IS EXPECTED REMAIN
NEGLIGIBLE THROUGH THE END OF THE PERIOD.
..DEAN.. 10/29/2025
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