"It has been a while since we have experienced extremely dangerous heat so the risk of heat-related illnesses will be ...

Solstice! The official start of the summer season is upon us Friday, and with that, a gem of a weather day — before the heat and humidity crank up with a vengeance starting this weekend. Unlike our ...

Heat dome will cause dangerously high temperatures in many places across the country this weekend, especially the Midwest and ...

Maps show where extreme humidity and 90- or 100-degree temperatures will affect around 255 million people across the United ...

There are a couple of changes effective this summer regarding the heat alerts the National Weather Service will issue ...

A red flag warning was issued for Lake Mead and surrounding areas on Monday, with officials cautioning that weather conditions would be conducive to the spread of fires. "Any fires that develop will ...

If you have outdoor plans, do them tomorrow. Sundays is now *** severe weather alert day. Rain will be heavy, and we're also watching for flooding concerns from the rain we've received today the ...

San Francisco to experience a slight warming trend followed by midweek cooling, with coastal areas staying cooler due to the ...

Active thunderstorms will still progress across Kentuckiana through the afternoon, with scattered showers popping up sporadically into the later afternoon hours. Brief downpours will be possible.

The National Weather Service says the end of the week ... near 101 degrees in most locations with higher heat indices. Heat Advisories could be needed this weekend for some locations.

PHOENIX — Our forecast is drying out and heating up across Arizona. With light winds and sunny skies, ozone pollution is building up too. Another Ozone High Pollution Advisory is in effect on ...