593 WUUS51 KLWX 021600 SVRLWX MDC005-013-021-025-043-021645- /O.NEW.KLWX.SV.W.0459.260902T1600Z-260902T1645Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Baltimore MD/Washington DC 1200 PM EDT Wed Sep 2 2026 The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Northeastern Washington County in north central Maryland... Carroll County in north central Maryland... Northwestern Harford County in northern Maryland... Northern Frederick County in north central Maryland... Northwestern Baltimore County in northern Maryland... * Until 1245 PM EDT. * At 1200 PM EDT, severe thunderstorms were located along a line extending from near Mercersburg to near Spring Grove to near Mount Wolf, moving southeast at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles. * Locations impacted include... Frederick, Hagerstown, Cockeysville, Westminster, Thurmont, Emmitsburg, Municipal Stadium, Eldersburg, Reisterstown, Robinwood, Taneytown, Hampstead, Walkersville, Fountainhead-Orchard Hills, Manchester, Boonsboro, Smithsburg, Jarrettsville, Paramount-Long Meadow, and Wilson-Conococheague. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3947 7662 3946 7777 3949 7778 3949 7776 3950 7779 3972 7790 3972 7633 TIME...MOT...LOC 1600Z 330DEG 37KT 3983 7785 3984 7689 4004 7666 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ BJL 521 WUUS51 KCTP 021612 SVRCTP PAC071-075-133-021645- /O.NEW.KCTP.SV.W.0322.260902T1612Z-260902T1645Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service State College PA 1212 PM EDT Wed Sep 2 2026 The National Weather Service in State College PA has issued a * Severe Thunderstorm Warning for... Lancaster County in south central Pennsylvania... Southeastern Lebanon County in south central Pennsylvania... Southeastern York County in south central Pennsylvania... * Until 1245 PM EDT. * At 1212 PM EDT, severe thunderstorms were located along a line extending from Mount Gretna Heights to Mountville to Shrewsbury to Manchester, moving southeast at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Severe thunderstorms will be near... East Petersburg, Manheim, and Lititz around 1220 PM EDT. Delta, Strasburg, and Leacock around 1230 PM EDT. Quarryville around 1240 PM EDT. Other locations impacted by these severe thunderstorms include Buck, East Prospect, Bowmansville, Peach Bottom, and Reinholds. Radar has indicated rotation within these severe thunderstorms. Although a tornado is not immediately likely, tornadoes can develop quickly during severe thunderstorms. This includes the following Interstates... The Pennsylvania Turnpike from mile markers 267 to 295. Interstate 83 from mile markers 0 to 10. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay inside a well built structure and keep away from windows. Very heavy rainfall is occurring with these severe thunderstorms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3975 7700 3983 7673 4010 7646 4046 7638 4036 7620 4014 7587 4010 7594 4004 7594 3996 7599 3987 7599 3985 7602 3981 7603 3973 7610 3974 7611 3972 7614 3972 7700 TIME...MOT...LOC 1612Z 328DEG 38KT 4023 7642 4004 7642 3978 7669 3970 7695 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Jurewicz 675 WUUS51 KLWX 021639 SVRLWX MDC003-005-013-015-025-027-510-021730- /O.NEW.KLWX.SV.W.0460.260902T1639Z-260902T1730Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Baltimore MD/Washington DC 1239 PM EDT Wed Sep 2 2026 The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Southeastern Carroll County in north central Maryland... Baltimore City in northern Maryland... Northwestern Anne Arundel County in central Maryland... Northeastern Howard County in central Maryland... Harford County in northern Maryland... Baltimore County in northern Maryland... Northwestern Cecil County in northeastern Maryland... * Until 130 PM EDT. * At 1238 PM EDT, severe thunderstorms were located along a line extending from near Smithville to 6 miles north of Cockeysville to near Gamber, moving southeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles. * Locations impacted include... Baltimore, Columbia, Severn, Pikesville, Middle River, Cockeysville, Elkridge, Aberdeen, Havre De Grace, Aberdeen Proving Ground, Baltimore-Washington Airport, Sparrows Point, Back River, Historic Ellicott City, Glen Burnie, Ellicott City, Dundalk, Towson, Bel Air South, and Catonsville. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3940 7623 3921 7647 3914 7675 3946 7701 3959 7656 3972 7645 3972 7599 TIME...MOT...LOC 1638Z 325DEG 27KT 3987 7626 3958 7660 3950 7698 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ BJL 764 WUUS51 KPHI 021640 SVRPHI PAC029-021745- /O.NEW.KPHI.SV.W.0360.260902T1640Z-260902T1745Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Mount Holly NJ 1240 PM EDT Wed Sep 2 2026 The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... Southwestern Chester County in southeastern Pennsylvania... * Until 145 PM EDT. * At 1240 PM EDT, severe thunderstorms were located along a line extending from near Strasburg to near Delta to near Cockeysville, moving southeast at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. * Locations impacted include... Oxford, Parkesburg, West Grove, Homeville, Glen Roy, Cochranville, Landenberg, Mount Vernon, Kemblesville, North Star, Atglen, Avondale, and Toughkenamon. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Mount Holly NJ. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3974 7612 3973 7610 3974 7610 3976 7606 3981 7603 3983 7604 3987 7599 3994 7598 3995 7600 4000 7596 3981 7570 3977 7575 3972 7577 3972 7613 TIME...MOT...LOC 1640Z 319DEG 35KT 3996 7622 3976 7634 3952 7666 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ MJL 977 WUUS51 KCTP 021643 SVRCTP PAC071-133-021715- /O.NEW.KCTP.SV.W.0323.260902T1643Z-260902T1715Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service State College PA 1243 PM EDT Wed Sep 2 2026 The National Weather Service in State College PA has issued a * Severe Thunderstorm Warning for... Southeastern Lancaster County in south central Pennsylvania... Southeastern York County in south central Pennsylvania... * Until 115 PM EDT. * At 1243 PM EDT, severe thunderstorms were located along a line extending from Bareville to Paradise to Wakefield to Delta, moving southeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Severe thunderstorms will be near... Gap, Quarryville, and Wakefield around 1250 PM EDT. Other locations impacted by these severe thunderstorms include Intercourse, Christiana, Buck, Gordonville, and Peach Bottom. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay inside a well built structure and keep away from windows. Very heavy rainfall is occurring with these severe thunderstorms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4007 7611 4000 7596 3996 7599 3987 7599 3987 7600 3985 7602 3981 7603 3980 7605 3976 7606 3976 7608 3973 7610 3974 7611 3972 7614 3972 7645 TIME...MOT...LOC 1643Z 322DEG 26KT 4013 7615 3996 7612 3981 7625 3972 7632 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Jurewicz 591 WUUS51 KLWX 021646 SVRLWX MDC005-013-021-027-031-021730- /O.NEW.KLWX.SV.W.0461.260902T1646Z-260902T1730Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Baltimore MD/Washington DC 1246 PM EDT Wed Sep 2 2026 The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Southeastern Carroll County in north central Maryland... Howard County in central Maryland... Northern Montgomery County in central Maryland... Southern Frederick County in north central Maryland... Southwestern Baltimore County in northern Maryland... * Until 130 PM EDT. * At 1246 PM EDT, severe thunderstorms were located along a line extending from Braddock Heights to 7 miles north of Mount Airy to Gamber, moving south at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles. * Locations impacted include... Columbia, Germantown, Frederick, Gaithersburg, Olney, Elkridge, Damascus, Harry Grove Stadium, Historic Ellicott City, Ellicott City, Montgomery Village, Eldersburg, Ballenger Creek, Redland, Mount Airy, Walkersville, Sykesville, Braddock Heights, Oakland, and New Market. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3917 7676 3915 7678 3912 7701 3916 7727 3921 7746 3922 7746 3946 7756 3951 7707 3951 7695 TIME...MOT...LOC 1646Z 346DEG 37KT 3943 7750 3948 7719 3945 7692 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ BJL