The Boston region is in for sweltering temperatures as this week kicks off before chances of rain and storms appear on and ...

A heat advisory has been issued for the Capital Region, with the heat index expected to reach a high of 98 on Sunday.

The National Weather Service released a heat advisory at 6:53 p.m. on Sunday valid for Tuesday between 11 a.m. and 9 p.m. for ...

A heat advisory was issued by the National Weather Service on Monday at 1:04 a.m. valid between 11 a.m. and 6 p.m. for Cayuga and Oswego counties.

On Sunday at 12:36 a.m. an updated heat advisory was issued by the National Weather Service valid between 11 a.m. and 8 p.m.

The extreme heat is returning to Massachusetts and the National Weather Service has issued a heat advisory because of how hot ...

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

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

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.

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

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

A heat advisory was issued by the National Weather Service on Monday at 1:14 p.m. in effect until Tuesday at 9 p.m. for ...