643
ACUS02 KWNS 200550
SWODY2
SPC AC 200549
DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1149 PM CST SUN JAN 19 2025
VALID 211200Z - 221200Z
..NO THUNDERSTORM AREAS FORECAST
..SUMMARY
THUNDERSTORMS ARE NOT FORECAST ON TUESDAY.
..SYNOPSIS
A LARGE POSITIVE-TILT UPPER TROUGH WILL STRETCH FROM THE UPPER GREAT
LAKES INTO THE SOUTHERN HIGH PLAINS TUESDAY MORNING, AND WILL
PROGRESS TOWARD THE EAST COAST BY 12Z WEDNESDAY. BEHIND THIS WAVE,
ANOTHER LOBE OF VORTICITY WILL DROP SOUTH ACROSS THE ROCKIES AND
TOWARD THE PLAINS LATE.
AT THE SURFACE, A STRONG HIGH PRESSURE RIDGE WILL EXTEND FROM THE
GREAT BASIN ALL THE WAY TO THE MID ATLANTIC TUESDAY MORNING, WITH
THIS HIGH CONSOLIDATING ACROSS THE EASTERN STATES AND TOWARD THE
LOWER MS VALLEY OVERNIGHT. ANOTHER AREA OF HIGH PRESSURE WILL
DEVELOP SOUTHWARD ACROSS THE PACIFIC NORTHWEST AND NORTHERN ROCKIES,
IN ASSOCIATION WITH THE SECOND UPPER WAVE.
WHILE 60S F DEWPOINTS WILL REMAIN FROM THE FL STRAITS TOWARD THE
BAHAMAS, LITTLE DESTABILIZATION IS EXPECTED OVER THE MAINLAND.
THUNDERSTORMS MAY OCCUR OVER PARTS OF THE CENTRAL GULF OF MEXICO
ALONG THE SURGING COLD FRONT, WITH LITTLE IMPACT TO LAND EXPECTED.
..JEWELL.. 01/20/2025
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