Some heat safety tips are obvious — but some are surprising. Know how much water to drink and why humidity actually matters.

No rain or storms this weekend! A big and dominant area of high pressure is building in over western PA. This will keep storm chances away for days. Enjoy the sunshine. Temperatures will tick higher ...

EDT a heat advisory was issued by the National Weather Service valid from noon EDT until Sunday 8 a.m. EDT for Cass, St. Joseph, Branch, Hillsdale and Berrien counties.

Resources for extreme heat • Latest Pittsburgh forecast • Pittsburgh pools • Pittsburgh spray parks • Allegheny County pools ...