EDT the National Weather Service released a heat advisory valid from Saturday noon EDT until Sunday 8 p.m. EDT for Emmet, ...

A heat advisory was issued by the National Weather Service on Friday at 3:18 p.m. EDT valid from Saturday noon EDT until ...

Cook County and Chicago are under an Extreme Heat Warning starting Saturday morning, a Heat Advisory has been issued for the ...

The National Weather Service released a heat advisory at 11:34 a.m. on Friday valid for Saturday between noon and 7 p.m. for ...

At 12:50 p.m. on Friday, the National Weather Service released a heat advisory valid for Saturday between noon and 7 p.m. for ...

A heat wave set to hit Indianapolis beginning June 21 will last for about a week, according to the National Weather Service's ...

At 3:57 a.m. on Friday, the National Weather Service issued an updated heat advisory valid from 1 p.m. until Saturday 7 p.m.

The National Weather Service issued a heat advisory at 2:52 p.m. on Wednesday valid for Thursday between 11 a.m. and 8 p.m.

Like water ice and mosquitoes, heat advisories are staples of Philadelphia summers. But usually the National Weather Service ...

On Wednesday at 7:55 a.m. the National Weather Service issued a heat advisory valid for Thursday between 11 a.m. and 8 p.m.

For the first time, the state known for glaciers, dogsledding and northern lights issued a heat advisory, with Fairbanks ...