The National Weather Service has issued extreme heat warnings or heat advisories along with air quality alerts today for all ...

The National Weather Service released a heat advisory at 2:30 a.m. EDT on Sunday in effect until 8 p.m. EDT for Ontonagon, ...

Powerful winds -- including a tornado -- that swept across parts of the upper Midwest left three people dead and a regional ...

Powerful winds -- including a tornado -- that swept across parts of the upper Midwest left three people dead and a regional ...

Powerful winds -- including a tornado -- that swept across parts of the upper Midwest left three people dead and a regional ...

Pools open across Chicago Saturday as temperatures are expected to soar into the 90s, with the heat index reaching 100-105 degrees on Sunday and Monday.

At 2:26 a.m. on Sunday, the National Weather Service issued a heat advisory valid from 11 a.m. until Wednesday 8 p.m. for ...

The National Weather Service issued a heat advisory at 2:26 a.m. on Sunday valid from 11 a.m. until Wednesday 8 p.m. for ...

On Sunday at 1:33 a.m. the National Weather Service released an updated heat advisory valid from 11 a.m. until Tuesday 8 p.m. for Franklin, Hampshire and Hampden counties.

The National Weather Service released an updated heat advisory at 1:10 a.m. on Sunday valid from Monday 11 a.m. until Tuesday ...

An updated heat advisory was issued by the National Weather Service on Saturday at 10:25 p.m. in effect until Monday at 7 p.m ...

Dangerously hot conditions are likely to last for several days in Southeast Michigan. The heat is prompting a Heat Advisory ...