371
ACUS01 KWNS 111941
SWODY1
SPC AC 111939
DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0139 PM CST TUE NOV 11 2025
VALID 112000Z - 121200Z
..NO THUNDERSTORM AREAS FORECAST
..SUMMARY
THUNDERSTORMS ARE NOT FORECAST ACROSS THE CONTIGUOUS UNITED STATES
THROUGH TONIGHT.
..20Z UPDATE
NO CHANGES ARE NEEDED TO THE D1 CONVECTIVE OUTLOOK. SEE PREVIOUS
DISCUSSION BELOW FOR MORE INFORMATION.
..THORNTON.. 11/11/2025
PREV DISCUSSION
/ISSUED 1001 AM CST TUE NOV 11 2025/
..SYNOPSIS
A LARGE-SCALE MID-LEVEL TROUGH OVER THE EAST WILL BE MAINTAINED AS A
SERIES OF ADDITIONAL UPSTREAM DISTURBANCES OVER WESTERN ONTARIO AND
THE UPPER MIDWEST ACT TO REINFORCE TROUGHING OVER THE EASTERN U.S.
AN ARCTIC SURFACE HIGH CENTERED OVER THE NORTHEAST GULF COAST WILL
RESULT IN SEASONABLY COOL/STABLE CONDITIONS EAST OF THE ROCKIES.
FARTHER WEST, A MID-LEVEL RIDGE WILL LEAD TO TRANQUIL CONDITIONS
ACROSS THE ROCKIES TO THE PACIFIC COAST.
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