The National Weather Service has issued another Heat Advisory through 8 p.m. on Wednesday for most of Massachusetts.

A heat advisory was released by the National Weather Service on Tuesday at 1:45 p.m. valid from Wednesday noon until Thursday ...

The National Weather Service released a heat advisory at 1:45 p.m. on Tuesday valid for Wednesday between noon and 11 p.m.

On Tuesday at 10:35 a.m. a heat advisory was issued by the National Weather Service valid from 9 p.m. until Wednesday 9 p.m.

A Heat Advisory is in effect for Cleveland and northern Ohio today, with temperatures climbing into the upper 80s and low 90s ...

New York State issued an air quality health advisory for Tuesday and Wednesday, with ozone the pollutant of concern.

High pressure will continue to build west over North Texas tomorrow, keeping temperatures near 100 degrees. A weak front will ...

Monday’s heat advisory is set to expire at 8 p.m. The advisory cautioned heat index values of up to 109 degrees.

On Monday at 5:57 p.m. EDT an updated heat advisory was released by the National Weather Service in effect until 10 p.m. EDT ...

A heat advisory was issued by the National Weather Service on Tuesday at 12:41 a.m. valid from 11 a.m. until Wednesday 8 p.m.

The National Weather Service has issued a heat advisory for Rhode Island and other parts of Southern New England.

The National Weather Service has issued a heat advisory from 11 a.m. Tuesday through 8 p.m. Wednesday for much of central ...