New Jersey weather alerts - Weather Alert Watch

Extreme Heat Warning 2026-07-01 19:25 UTC Ends in 52h

Extreme Heat Warning for Northern Fairfield; Northern New Haven; Northern Middlesex +16 more

Extreme heat and humidity will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities.

WhatFor the Extreme Heat Warning, dangerously hot conditions with heat index...WherePortions of southern Connecticut, northeast New Jersey, and southeast New York.WhenFor the Extreme Heat Warning, until 9 PM EDT Friday. For the Extreme Heat...

Severe DE, NJ +1

Extreme Heat Warning 2026-07-01 17:18 UTC Ends in 75h

Extreme Heat Warning for New Castle; Mercer; Salem +8 more

Heat related illnesses increase significantly during extreme heat and high humidity events.

WhatDangerously hot conditions with heat index values between 100 and 110 degrees...WherePortions of northern Delaware, central and southern New Jersey, and southeast...WhenUntil 8 PM EDT Saturday.

Severe NJ, PA

Extreme Heat Warning 2026-07-01 17:18 UTC Ends in 75h

Extreme Heat Warning for Sussex; Warren; Morris +7 more

Heat related illnesses increase significantly during extreme heat and high humidity events.

WhatDangerously hot conditions with heat index values between 100 and 110 degrees...WhereIn New Jersey, Morris, Sussex, Warren, and Hunterdon Counties. In...WhenUntil 8 PM EDT Saturday.

Severe NJ

Extreme Heat Warning 2026-07-01 17:18 UTC Ends in 75h

Extreme Heat Warning for Cumberland; Atlantic; Cape May

Heat related illnesses increase significantly during extreme heat and high humidity events.

WhatDangerously hot conditions with heat index values between 105 and 110 degrees...WhereAtlantic, Cape May, and Cumberland Counties.WhenFrom noon Thursday to 8 PM EDT Saturday.

Severe NJ

Extreme Heat Warning 2026-07-01 17:18 UTC Ends in 75h

Extreme Heat Warning for Somerset; Middlesex; Western Monmouth +3 more

Heat related illnesses increase significantly during extreme heat and high humidity events.

WhatDangerously hot conditions with heat index values between 100 and 110 degrees...WhereEastern Monmouth, Western Monmouth, Middlesex, Somerset, Ocean, and...WhenUntil 8 PM EDT Saturday.

Severe CT, NJ +1

Extreme Heat Watch 2026-07-01 19:25 UTC Ends in 76h

Extreme Heat Watch for Northern Fairfield; Northern New Haven; Northern Middlesex +16 more

Extreme heat and humidity will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities.

WhatFor the Extreme Heat Warning, dangerously hot conditions with heat index...WherePortions of southern Connecticut, northeast New Jersey, and southeast New York.WhenFor the Extreme Heat Warning, until 9 PM EDT Friday. For the Extreme Heat...

Moderate NJ

Heat Advisory 2026-07-01 17:18 UTC Ends in 75h

Heat Advisory for Atlantic Coastal Cape May; Coastal Atlantic; Coastal Ocean

Hot temperatures and high humidity may cause heat illnesses.

WhatHeat index values between 95 and 104 degrees expected each day.WhereAtlantic Coastal Cape May, Coastal Atlantic, and Coastal Ocean Counties.WhenFrom noon Thursday to 8 PM EDT Saturday.

Moderate NJ

Rip Current Statement 2026-07-01 19:20 UTC Ends in 3h

Rip Current Statement for Atlantic Coastal Cape May; Coastal Atlantic

Rip currents can sweep even the best swimmers away from shore into deeper water.

WhatDangerous rip currents.WhereAtlantic Coastal Cape May and Coastal Atlantic.WhenUntil 8 PM EDT this evening.

Unknown NJ