681
ACUS02 KWNS 111658
SWODY2
SPC AC 111656
DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1056 AM CST THU DEC 11 2025
VALID 121200Z - 131200Z
..NO THUNDERSTORM AREAS FORECAST
..SUMMARY
THE RISK FOR THUNDERSTORMS APPEARS NEGLIGIBLE ACROSS MUCH OF THE
U.S. FRIDAY THROUGH FRIDAY NIGHT.
..SYNOPSIS
AN UPPER RIDGE WILL PERSIST NEAR THE PACIFIC COAST WHILE BROAD UPPER
TROUGHING CONTINUES ACROSS THE EASTERN U.S. STRONGER FLOW ALOFT WILL
BE DISPLACED FROM THE ONLY APPRECIABLE, ALBEIT MODEST, MOISTURE
ALONG THE TEXAS COASTAL PLAIN. A SURFACE LOW OVER THE OH/TN VALLEYS
WILL SHIFT EAST TOWARD THE MID-ATLANTIC LATE IN THE PERIOD, ALLOWING
A WEAK COLD FRONT TO DEVELOP SOUTH TOWARD THE WESTERN AND CENTRAL
GULF COASTS. SOME THUNDERSTORM ACTIVITY COULD DEVELOP LATE IN THE
PERIOD OVER THE WESTERN GULF WATERS AS A WEAK SHORTWAVE IMPULSE
MOVES ACROSS NORTHEAST MEXICO. HOWEVER, THUNDERSTORM ACTIVITY IS
EXPECTED TO REMAIN OFFSHORE, PRECLUDING 10 PERCENT GENERAL THUNDER
PROBABILITIES.
..LEITMAN.. 12/11/2025
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