Vermont weather alerts - Weather Alert Watch

Extreme Heat Warning 2026-07-01 18:24 UTC Ends in 52h

Extreme Heat Warning for Eastern Clinton; Eastern Essex; Grand Isle +5 more

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

WhatDangerously hot conditions with heat index values up to 105.WhereThe Champlain Valley of New York and Vermont, as well as eastern Windsor...WhenUntil 7 PM EDT Friday.

Severe CT, MA +2

Extreme Heat Warning 2026-07-01 17:36 UTC Ends in 53h

Extreme Heat Warning for Northern Litchfield; Southern Litchfield; Southern Berkshire +24 more

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

WhatDangerously hot conditions with heat index values of 105 to 110 expected.WhereLitchfield county in Connecticut, southern Berkshire county in Massachusetts,...WhenUntil 8 PM EDT Friday.

Moderate NY, VT

Heat Advisory 2026-07-01 18:24 UTC Ends in 52h

Heat Advisory for Northern St. Lawrence; Northern Franklin; Southeastern St. Lawrence +15 more

Hot temperatures and high humidity may cause heat illnesses.

WhatHeat index values between 95 and 104 expected.WherePortions of northern New York and most of central northern Vermont, including...WhenUntil 7 PM EDT Friday.

Moderate MA, NY +1

Heat Advisory 2026-07-01 17:36 UTC Ends in 53h

Heat Advisory for Northern Berkshire; Northern Herkimer; Hamilton +4 more

Hot temperatures and high humidity may cause heat illnesses.

WhatHeat index values between 95 and 104 expected.WhereIn Massachusetts, Northern Berkshire County. In New York, Northern Warren,...WhenUntil 8 PM EDT Friday.

Vermont alerts

Extreme Heat Warning for Eastern Clinton; Eastern Essex; Grand Isle +5 more

Extreme Heat Warning for Northern Litchfield; Southern Litchfield; Southern Berkshire +24 more

Heat Advisory for Northern St. Lawrence; Northern Franklin; Southeastern St. Lawrence +15 more

Heat Advisory for Northern Berkshire; Northern Herkimer; Hamilton +4 more