Austin’s Sunday high could hit 106 degrees under an Extreme Heat Warning. Triple-digit temperatures are expected through Wednesday.

Sunny skies and cooler nights give Knoxville a brief break before storm chances return Wednesday night and Thursday.

A Pahokee resident's lakeside video showed a spinning column over Lake Okeechobee, and the National Weather Service says it happens more than you'd think.

Flat Rock's century-old dam will lose part of its structure so sturgeon and walleye can finally swim upstream.

Las Vegas will reach 110 degrees Sunday under an Extreme Heat Warning, with dangerous heat continuing through the week.

A decade-old climate plan gets an overhaul as Seattle's emissions have dropped just 12% since 2008, far short of its 2030 target.

Southwestern Pennsylvania dodged a bullet Saturday night, with Westmoreland County crews aiming for full restoration by Sunday noon.

A radar-indicated tornado tracked toward Fairview Park and Brook Park as flash flood alerts and a severe storm watch blanketed the region.

Phoenix is facing 110-degree heat most of the week, with a Sunday night storm chance that could bring gusty winds before the skies dry out.

San Jose warms into the mid-80s Sunday, then settles into a dry, mostly sunny week. Overnight lows stay near 60.

A foggy Sunday morning will give way to sunny skies, but San Diego's real weather story starts Tuesday with an Extreme Heat Watch.

Downtown Los Angeles faces a Heat Advisory Sunday, followed by a hotter stretch that could push temperatures to 100 degrees by Friday.

San Francisco gets a sunny Sunday after a cloudy start, with temperatures reaching 72 degrees before a cooler Monday arrives.