Pittsburgh is under a Heat Advisory with temperatures near 100F, high humidity, and risks of downbursts, flooding, and severe storms.

The National Weather Service has issued a wind advisory from 12:28 p.m. Friday, June 20 until 8 p.m. Saturday, June 21, for areas including the Yavapai County mountains.

For the first time ever, parts of Alaska will be under a heat advisory — but you can put an asterisk at the end of that term.

Orlando is facing a major heat risk with high humidity and temperatures, and a moderate risk of rip currents at beaches.

For the first time, the National Weather Service office in Fairbanks, Alaska, has issued a Heat Advisory, marking a significant shift in how Alaskans are alerted to unusually warm conditions.

With temperatures forecast to soar as high as 89 degrees in Interior Alaska, the National Weather Service has issued its first-ever heat advisories for the state. The advisories, which started ...