It’s in effect until 8:00 PM Tuesday.
SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 148 NWS STORM PREDICTION CENTER NORMAN OK 150 PM EDT TUE MAY 4 2021 SEVERE THUNDERSTORM WATCH 148 IS IN EFFECT UNTIL 800 PM EDT FOR THE FOLLOWING LOCATIONS MDC003-005-009-013-015-017-021-025-027-031-033-037-043-510- 050000- /O.NEW.KWNS.SV.A.0148.210504T1750Z-210505T0000Z/ MD . MARYLAND COUNTIES INCLUDED ARE ANNE ARUNDEL BALTIMORE CALVERT CARROLL CECIL CHARLES FREDERICK HARFORD HOWARD MONTGOMERY PRINCE GEORGES ST. MARYS WASHINGTON