415
ACUS02 KWNS 190546
SWODY2
SPC AC 190545
DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1145 PM CST WED DEC 18 2024
VALID 201200Z - 211200Z
..NO THUNDERSTORM AREAS FORECAST
..SUMMARY
THUNDERSTORMS ARE NOT EXPECTED ACROSS THE LOWER 48 ON FRIDAY.
..SYNOPSIS
AN UPPER SHORTWAVE TROUGH DEVELOPING SOUTHEAST OVER THE
NORTHERN/CENTRAL PLAINS TO THE TO THE MID-MS VALLEY WILL REINFORCE
MEAN UPPER TROUGHING OVER THE EASTERN HALF OF THE CONUS ON FRIDAY.
STRONG SURFACE HIGH PRESSURE WILL OVERSPREAD THE CENTRAL U.S. WHILE
A COLD FRONT DEVELOPS FAR SOUTH INTO THE GULF AND OFFSHORE THE
ATLANTIC COAST. THIS WILL LEAVE A DRY AND STABLE AIRMASS OVER MUCH
OF THE CONUS, AND THUNDERSTORM CHANCES WILL BE LOW.
..LEITMAN.. 12/19/2024
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