This marks the first summer that the weather service in Alaska has issued heat advisories to share with residents what they ...

Another heat advisory from noon until 8 p.m. will make temperatures feel like 99 degrees as far up as Doylestown.

On Saturday at 1:32 p.m. the National Weather Service released a heat advisory valid for Sunday between 11 a.m. and 8 p.m.

On Saturday at 3:18 p.m. a heat advisory was issued by the National Weather Service valid for Sunday between 11 a.m. and 8 ...

After a relatively comfortable July 4th, the extreme heat is returning to Massachusetts and the National Weather Service has ...

Health officials are warning residents about extreme heat expected Sunday — with heat index values nearing triple digits.

Heat index values are expected to reach the upper 90s to around 100 degrees, increasing the risk of heat-related illnesses.

At 12:43 p.m. on Friday, the National Weather Service released a heat advisory valid from Sunday 7 a.m. until Monday 8 p.m.

National Weather Service extreme heat warnings remain in effect from 11 a.m. to 9 p.m. June 23-24 for Augusta and Rockingham ...

The North and South Rivers Watershed Association cancels 35th annual Great River Race in Norwell due to heat advisory. Just ...

The National Weather Service has issued a heat advisory for the Boise area for July 1. Here’s how temperatures will change ...