National Weather Service United States Department of Commerce

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Fire Weather Watch

 

A Fire Weather Watch means warm temperatures, very low humidities, and stronger winds may combine to produce a significantly increased risk of fire danger.

 When conditions become very dry, make sure all burn barrels are covered with a weighted metal cover, with holes no larger than 3/4 of an inch.

 -Don’t throw cigarettes or matches out of a moving vehicle. They may ignite dry grass on the side of the road and produce a wildfire.

 -Extinguish all outdoor fires properly. Drown fires with plenty of water and stir to make sure everything is cold to the touch. Dunk charcoal in water until cold. Do not throw live charcoal on the ground and leave it.

 -Remember, never leave a fire unattended. Sparks or embers can blow into leaves or grass, ignite a fire, and quickly spread.