Immediate

Responsive action SHOULD be taken immediately

New Jersey, Pennsylvania Severe Flood Warning | Effective 08/03/2026 05:38

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Portions of New Jersey, including the following counties, Burlington, Camden, Gloucester, Mercer, Middlesex and Somerset and southeast Pennsylvania, including the following counties, Bucks, Delaware, Montgomery and Philadelphia. * WHEN...Until 1000 AM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 836 AM EDT, Doppler radar indicated slow moving

New Jersey, New York Severe Flash Flood Warning | Effective 08/03/2026 05:42

FFWOKX The National Weather Service in Upton has extended the * Flash Flood Warning for... Southeastern Essex County in northeastern New Jersey... Hudson County in northeastern New Jersey... Eastern Union County in northeastern New Jersey... Bronx County in southeastern New York... Kings (Brooklyn) County in southeastern New York... Western Nassau County in southeastern New York... New York (Manhattan) County in southeastern New York... Queens County in southeastern New York...

Massachusetts, Rhode Island Severe Flash Flood Warning | Effective 08/03/2026 05:15

FFWBOX The National Weather Service in Norton has issued a * Flash Flood Warning for... West Central Bristol County in southeastern Massachusetts... Northwestern Bristol County in Rhode Island... Kent County in Rhode Island... Providence County in Rhode Island... Northeastern Washington County in Rhode Island... * Until 1145 AM EDT. * At 815 AM EDT, Doppler radar indicated heavy rainfall with 1-2" per hour rainfall rates approaching the Providence area. These

Massachusetts Severe Flash Flood Warning | Effective 08/03/2026 05:01

At 801 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor

New Hampshire Severe Flash Flood Warning | Effective 08-03-2026 04:55

At 755 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2.5 inches of rain have fallen. The expected rainfall rate is 1 to 3 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. The heaviest rainfall is expected in southeastern Hillsborough County and southeastern Rockingham County. Urban flash flooding is expected. SOURCE...Radar.

New Hampshire Severe Flash Flood Warning | Effective 08/03/2026 04:55

At 755 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2.5 inches of rain have fallen. The expected rainfall rate is 1 to 3 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. The heaviest rainfall is expected in southeastern Hillsborough County and southeastern Rockingham County. Urban flash flooding is expected. SOURCE...Radar.

North Dakota Severe Severe Thunderstorm Warning | Effective 08/03/2026 04:56

At 655 AM CDT, a severe thunderstorm was located over Grand Forks AFB, or 16 miles west of Grand Forks, moving northeast at 45 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Grand Forks AFB, Larimore, Northwood, Emerado, Arvilla, Mekinock, and McCanna. For your protection move to an interior room on the lowest floor of a building.

North Dakota Severe Severe Thunderstorm Warning | Effective 08/03/2026 04:42

At 642 AM CDT, a severe thunderstorm was located over Larimore, or 25 miles west of Grand Forks, moving northeast at 45 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Grand Forks AFB, Larimore, Northwood, Emerado, Aneta, Arvilla, and Mekinock. For your protection move to an interior room on the lowest floor of a building.

North Dakota Severe Severe Thunderstorm Warning | Effective 08/03/2026 04:18

SVRFGF The National Weather Service in Grand Forks has issued a * Severe Thunderstorm Warning for... Western Grand Forks County in northeastern North Dakota... Southeastern Nelson County in northeastern North Dakota... * Until 715 AM CDT. * At 617 AM CDT, a severe thunderstorm was located 7 miles northeast of Kloten, or 44 miles west of Grand Forks, moving northeast at 45 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include...

New Hampshire Severe Flash Flood Warning | Effective 08/03/2026 04:21

FFWGYX The National Weather Service in Gray has issued a * Flash Flood Warning for... Southeastern Merrimack County in central New Hampshire... Southwestern Strafford County in central New Hampshire... Southern Hillsborough County in southern New Hampshire... Rockingham County in southern New Hampshire... * Until 1115 AM EDT. * At 721 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2.5 inches of
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