Severe

Significant threat to life or property

Severe Thunderstorm Warning 05/31/2025 10:32 for Maryland areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 132 PM EDT, a severe thunderstorm was located near Dunkirk, or<br /> near Deale, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to<br /> fall. This could injure those outdoors, as well as damage<br /> homes and vehicles. Roadways may become blocked by downed<br /> trees. Localized power outages are possible. Unsecured<br />

Severe Thunderstorm Warning 05/31/2025 10:35 for Delaware, Maryland areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 135 PM EDT, severe thunderstorms were located along a line<br /> extending from near Church Hill to near Easton, moving east at 35<br /> mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is<br /> possible. Locations impacted include...<br /> Easton, Centerville, Denton, Centreville, Greensboro, Oakland,<br /> Ridgely, Church Hill, Goldsboro, Queen Anne, Grasonville, Starr,<br />

Special Marine Warning 05/31/2025 10:01 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> For the following areas...<br /> Chesapeake Bay from North Beach to Drum Point MD...<br /> Chesapeake Bay from Pooles Island to Sandy Point MD...<br /> Chesapeake Bay from Sandy Point to North Beach MD...<br /> Chesapeake Bay north of Pooles Island MD...<br /> Chester River to Queenstown MD...<br /> Choptank River to Cambridge MD and the Little Choptank River...<br /> Eastern Bay...<br /> Patapsco River including Baltimore Harbor...

Special Marine Warning 05/31/2025 10:02 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SMWMFL The National Weather Service in Miami has issued a * Special Marine Warning for...<br /> Biscayne Bay...<br /> Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM...<br /> Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20<br /> NM...<br /> Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM<br /> excluding the territorial waters of Bahamas...<br /> Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM...

Flood Warning 05/31/2025 10:10 for Pennsylvania areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Pennsylvania... Swatara Creek at Harper Tavern affecting Lebanon and Schuylkill<br /> Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Swatara Creek at Harper Tavern. * WHEN...Until this evening. * IMPACTS...At 9.0 feet, Several driveways and other minor roadways<br /> are affected. Water begins to enter some basements.<br /> At 10.0 feet, High water isolates several houses.

Severe Thunderstorm Warning 05/31/2025 10:17 for Delaware, Maryland areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRPHI The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for...<br /> Western Kent County in central Delaware...<br /> Northern Talbot County in eastern Maryland...<br /> Queen Anne's County in northeastern Maryland...<br /> Central Caroline County in eastern Maryland...<br /> Southern Kent County in northeastern Maryland... * Until 200 PM EDT. * At 116 PM EDT, severe thunderstorms were located along a line<br />

Special Marine Warning 05/31/2025 09:57 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SMWMFL The National Weather Service in Miami has issued a * Special Marine Warning for...<br /> Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20<br /> NM...<br /> Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM... * Until 130 PM EDT. * At 1257 PM EDT, strong thunderstorms were located along a line<br /> extending from 41 nm east of Palm Beach Shores to 17 nm east of<br /> Palm Beach, moving east at 20 knots.

Special Marine Warning 05/31/2025 09:30 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SMWLWX The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for...<br /> Tidal Potomac from Key Bridge to Indian Head MD... * Until 130 PM EDT. * At 1230 PM EDT, a strong thunderstorm was located near Key Bridge,<br /> moving east at 30 knots. HAZARD...Wind gusts 34 knots or greater and small hail. SOURCE...Radar indicated. IMPACT...Boaters in small craft could be thrown overboard by<br /> suddenly higher winds and waves capsizing their vessel.

Special Marine Warning 05/31/2025 09:21 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SMWLWX The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for...<br /> Chesapeake Bay from North Beach to Drum Point MD...<br /> Chesapeake Bay from Pooles Island to Sandy Point MD...<br /> Chesapeake Bay from Sandy Point to North Beach MD...<br /> Chesapeake Bay north of Pooles Island MD...<br /> Chester River to Queenstown MD...<br /> Choptank River to Cambridge MD and the Little Choptank River...<br />

Special Marine Warning 05/31/2025 09:25 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> For the following areas...<br /> Sebastian Inlet to Jupiter Inlet 0-20 nm...<br /> Sebastian Inlet to Jupiter Inlet 20-60 nm... At 1225 PM EDT, a strong thunderstorm was located 14 nm east of<br /> Jupiter Inlet, moving east at 25 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher<br /> waves, lightning and heavy downpours. Make sure all on<br />
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