NBC News’ Michelle Grossman reports on the latest weather conditions across the U.S., as southern Californians are under mandatory fire evacuation orders and the South is suffering cold temperatures.

Local officials urged more than 90,000 residents to be alert and heed any evacuation warnings and orders as the fires rage ...

Relatively calmer weather allowed some people to return to previously evacuated areas but forecasters warned of the return of fierce winds and fire weather starting early Tuesday.

Katabatic winds? Adiabatic compression? Time for a thermodynamics lesson! The record lack of rain has also made this Santa ...

Parts of the area are under “particularly dangerous situation” red flag warnings. The worst of this round comes late Monday ...

Katabatic winds? Adiabatic compression? Time for a thermodynamics lesson! The record lack of rain has also made this Santa ...

A series of deadly wildfires in the greater Los Angeles area were still burning fiercely over the weekend, decimating entire communities.

Here's a look at the latest maps of the five active Southern California wildfires and what containment means when it comes to ...

The Salvation Army is providing much needed assistance to several Southern California communities due to recent devastating wildfires and Santa Ana winds. As communities across Southern California ...

Southern California started out the 2024-25 water year pretty dry. The region got some rain from an atmospheric river in November, but not much. After that, most of the atmospheric rivers that hit the ...

Satellite images show the devastation caused by the fast-growing Palisades Fire in Southern California ... temperatures have made California wildfires more lethal. “Heat essentially turns ...

Climate change has likely contributed to the unprecedented wildfires that are raging through Southern California, research ...