Extreme Heat Pushing Radio Signals Far Beyond Normal Range; IN Tornado Sirens Activated By IA Alert

Heat prompts many alerts, plus fire weather danger increases

A large high-pressure system is pushing temps up across the West. Widespread triple digits are on the way, prompting alerts. Here is what yo

Extreme heat, flooding threaten millions across U.S.

Tens of millions of people are under heat alerts as soaring temperatures could mean record-breaking heat over the weekend. Rob Marciano has

Maps show heat alerts as extreme temperatures threaten millions

Heat alerts were issued for millions across parts of the western U.S. Sunday due to an unusually prolonged heat dome, which is starting to m

Urgent wildfire and heat warnings issued amid soaring heatwave temperatures

New heat wave blasts US, could break records

Extreme Heat Warning issued July 10 at 1:59AM MDT until July 13 at 9:00PM MDT by NWS Riverton WY

Extreme Heat Warning: Cody Foothills, North Bighorn Basin, Southwest Bighorn Basin and 16 more areas until Jul 10 at 8:04 AM