876
ACUS48 KWNS 120921
SWOD48
SPC AC 120919
DAY 4-8 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0319 AM CST FRI DEC 12 2025
VALID 151200Z - 201200Z
..DISCUSSION
STRONG HIGH PRESSURE WILL DOMINATE THE EASTERN CONUS ON MONDAY WITH
OFFSHORE FLOW ACROSS THEN ENTIRE GULF COAST AND EAST COAST. THIS
DRY, CONTINENTAL POLAR AIRMASS ACROSS THE EASTERN CONUS WILL RESULT
IN NO THUNDERSTORMS EAST OF THE ROCKIES ON MONDAY AND TUESDAY. SOME
THUNDERSTORMS ARE POSSIBLE ALONG THE COASTAL PACIFIC NORTHWEST WHERE
SOME WEAK INSTABILITY MAY BE PRESENT.
BY THE MIDDLE OF NEXT WEEK, MOISTURE RETURN SHOULD RESUME ACROSS
TEXAS. THIS MAY RESULT IN SOME THUNDERSTORM ACTIVITY BY EARLY
WEDNESDAY IN THE EAST TEXAS VICINITY. BEYOND WEDNESDAY, MODEL
UNCERTAINTY INCREASES SUBSTANTIALLY. HOWEVER, SEVERE POTENTIAL WILL
STILL REMAIN TOO LOW AS EVEN THE MOST FAVORABLE MID-LONG RANGE
GUIDANCE INDICATES MINIMAL INSTABILITY AND LOW SEVERE WEATHER
THREAT.
..BENTLEY.. 12/12/2025
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