Blowing dust reduced visibility to near zero in some parts of New Mexico, prompting road closures. Forecasters say dangerous fire conditions will persist until Thursday.

From the high Plains east of the Rockies to the foothills of the central Appalachians, about 100 million people across 22 ...

The combination of clear skies and low humidity will allow overnight low temperatures to fall into the 40s tonight and ...

Another potent storm brings an extreme risk for wildfires and dust storms on Tuesday, then blizzard conditions and severe thunderstorms on Wednesday.

Recent local wildfires have sent air quality on a roller coaster ride, leaving residents searching for ways to protect ...

Residents are surveying damage from unusually vicious weather in multiple U.S. states where violent twisters, blinding dust ...

Forget the dramatic lightning strike – life may have started with countless tiny sparks from crashing water droplets!

Residents are surveying damage from unusually vicious weather in multiple U.S. states where violent twisters, blinding dust ...

Violent tornadoes that ripped through parts of the U.S. proved deadly as well as destructive Saturday as storms moved east ...

The most fatalities were in Missouri. Forecasters warned that tornadoes, hail and violent winds continue to threaten states ...