At 12:05 p.m. on Monday, the National Weather Service released a heat advisory valid for Tuesday between 11 a.m. and 8 p.m.

San Gabriel Mountains and 5 Freeway corridor near Santa Clarita was placed under an updated heat advisory by the National ...

Snohomish County remains under a heat advisory until Tuesday night, with cooler, wet weather returning before the weekend.

The National Weather Service Burlington has issued a heat advisory for portions of the St. Lawrence and northern Champlain Valley from 8 a.m. Tuesday to 8 a.m. Wednesday, including Burlington.

The return of hot temperatures has caused the National Weather Service to issue a heat advisory for St. Lawrence County.

High temperatures swept across Washington on Monday, prompting warnings as meteorologists noted a years-long hot weather trend.

A heat advisory is in place Aug. 11-13 for Reno, western Nevada and Northern California after several mild summer days.

▪ The National Weather Service in Miami will issue a heat advisory if the heat index is 105 degrees for at least a couple of ...

NWS expects the heat value to go up to 110 degrees. The organization warns that hot temperatures, coupled with humidity, may cause heat illness. Precautionary measures provided by NWS include drinking ...

San Gabriel Mountains and 5 Freeway corridor near Santa Clarita was placed under an updated heat advisory by the National ...