Air quality alert issued for Los Angeles County until early Tuesday

Los Angeles County is the focus of an air quality alert reported at 11:33 a.m. on Sunday by the National Weather Service. The ...

What to know about claims of California 'radiation fog'

The NWS notes that tule fog, a special kind of radiation fog, occurs each winter in the Central Valley of California. The Weather Network, a Canadian weather information service, says tule fog is ...

Dense fog advisory for North Bay Interior Valleys and East Bay Interior Valleys until Sunday midday

North Bay Interior Valleys and East Bay Interior Valleys are included in a dense fog advisory released by the National ...

Arctic temperatures, snow and flooding sweep across the U.S.

Sixty million people from the northern Plains through the Southeast are under cold weather alerts this weekend and will face ...

Air quality alert for Los Angeles County until early Tuesday, says the NWS

On Sunday at 11:33 a.m. the NWS Los Angeles/Oxnard CA reported an air quality alert in effect until Tuesday at midnight. The ...