Future

SEVERE THUNDERSTORM WATCH 493 REMAINS VALID UNTIL 8 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN MICHIGAN THIS WATCH INCLUDES 12 COUNTIES IN SOUTHEAST MICHIGAN GENESEE LAPEER LENAWEE LIVINGSTON MACOMB MONROE OAKLAND SANILAC SHIAWASSEE ST. CLAIR WASHTENAW WAYNE THIS INCLUDES THE CITIES OF ADRIAN, ALMONT, ANN ARBOR, BRIGHTON, BROWN CITY, CANTON, CROSWELL, DEARBORN, DECKERVILLE, DURAND,

SEVERE THUNDERSTORM WATCH 493 REMAINS VALID UNTIL 8 PM EDT THIS EVENING FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS ST. CLAIR RIVER DETROIT RIVER LAKE ST CLAIR MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE

THE NATIONAL WEATHER SERVICE HAS EXTENDED SEVERE THUNDERSTORM WATCH 493 TO INCLUDE THE FOLLOWING AREAS UNTIL 8 PM EDT THIS EVENING THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS PORT SANILAC TO PORT HURON MI

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 492 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS MAUMEE BAY TO RENO BEACH OH RENO BEACH TO THE ISLANDS OH THE ISLANDS TO VERMILION OH VERMILION TO AVON POINT OH AVON POINT TO WILLOWICK OH WILLOWICK TO GENEVA-ON-THE LAKE OH GENEVA-ON-THE-LAKE TO CONNEAUT OH CONNEAUT OH TO RIPLEY NY

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 492 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN OHIO THIS WATCH INCLUDES 28 COUNTIES IN NORTH CENTRAL OHIO ASHLAND CRAWFORD ERIE HURON KNOX LORAIN MARION MORROW RICHLAND IN NORTHEAST OHIO ASHTABULA CUYAHOGA GEAUGA HOLMES LAKE MAHONING MEDINA PORTAGE STARK

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 492 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN PENNSYLVANIA THIS WATCH INCLUDES 33 COUNTIES IN CENTRAL PENNSYLVANIA ADAMS BEDFORD BLAIR CAMBRIA CAMERON CENTRE CLEARFIELD CLINTON COLUMBIA CUMBERLAND DAUPHIN ELK FRANKLIN FULTON HUNTINGDON JUNIATA LANCASTER LEBANON

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 492 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN OHIO THIS WATCH INCLUDES 11 COUNTIES IN EAST CENTRAL OHIO BELMONT CARROLL COLUMBIANA COSHOCTON GUERNSEY HARRISON JEFFERSON OH MONROE MUSKINGUM NOBLE TUSCARAWAS IN PENNSYLVANIA THIS WATCH INCLUDES 15 COUNTIES IN NORTHWEST PENNSYLVANIA FOREST MERCER VENANGO IN SOUTHWEST PENNSYLVANIA

A slow-moving front will interact with a very humid airmass in place to result in multiple rounds of showers and thunderstorms this afternoon and evening. * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Allegany and Garrett Counties in Maryland, and Mineral County in West Virginia. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.

A slow-moving front will interact with a very humid airmass in place to result in multiple rounds of showers and thunderstorms this afternoon and evening. * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Washington DC, and portions of Maryland, including the following areas, Anne Arundel, Carroll, Cecil, Central and Southeast Howard, Central and Southeast Montgomery, Frederick, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of Pennsylvania, including the following areas, Armstrong, Clarion, Fayette, Higher Elevations of Fayette, Higher Elevations of Indiana, Higher Elevations of Westmoreland, Indiana, Jefferson PA and Westmoreland and northern West Virginia, including the following areas, Eastern Preston and Preston. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers,