309
ACUS03 KWNS 210712
SWODY3
SPC AC 210711
DAY 3 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0211 AM CDT SAT MAR 21 2026
VALID 231200Z - 241200Z
...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF
THE CAROLINAS AND GEORGIA...
..SUMMARY
AN ISOLATED SEVERE THREAT IS EXPECTED ON MONDAY ACROSS PARTS OF THE
CAROLINAS AND GEORGIA.
..CAROLINAS/GEORGIA
AN UPPER-LEVEL TROUGH WILL MOVE EASTWARD TO NEAR THE EASTERN
SEABOARD ON MONDAY. AT THE SURFACE, A COLD FRONT IS FORECAST TO MOVE
THROUGH THE CAROLINAS, AND SHOULD BE POSITIONED FROM CENTRAL GEORGIA
INTO CENTRAL SOUTH CAROLINA BY MONDAY AFTERNOON. AHEAD OF THE FRONT,
SURFACE DEWPOINTS IN THE UPPER 50S AND LOWER 60S F WILL CONTRIBUTE
TO WEAK DESTABILIZATION. ISOLATED THUNDERSTORMS ARE EXPECTED TO
DEVELOP NEAR THE FRONT AND MOVE EAST-SOUTHEASTWARD TOWARD THE
ATLANTIC COAST DURING THE MID TO LATE AFTERNOON. 0-6 KM SHEAR IN THE
30 TO 35 KNOT RANGE, ALONG WITH STEEP LOW-LEVEL LAPSE RATES MAY BE
ENOUGH FOR A MARGINAL WIND-DAMAGE THREAT.
..BROYLES.. 03/21/2026
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