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 >

Current conditions at

Ken Jernstedt Airfield (K4S2)

Lat: 45.67457°NLon: 121.53493°WElev: 600.0ft.

Overcast

36°F

2°C

Humidity	93%
Wind Speed	SSW 4 MPH
Barometer	29.66 in (1004.4 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	33°F (1°C)
Last update	24 Dec 08:55 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles SW BZ Corner WA

Tonight
Low: 33 °F
Partly Cloudy
then Chance
Rain/Snow
Christmas Day
High: 39 °F
Rain
Thursday Night
Low: 36 °F
Rain Likely
Friday
High: 38 °F
Rain/Snow
Friday Night
Low: 31 °F
Windy. Snow
then Chance
Snow
Saturday
High: 36 °F
Slight Chance
Snow and
Breezy then
Partly Sunny
Saturday Night
Low: 26 °F
Mostly Cloudy
Sunday
High: 35 °F
Partly Sunny
Sunday Night
Low: 26 °F
Mostly Cloudy

Detailed Forecast

Tonight

A chance of rain and snow, mainly after 4am. Mostly cloudy, with a low around 33. Northwest wind around 10 mph becoming northeast after midnight. Chance of precipitation is 30%.

Christmas Day

Rain, mainly after 7am. High near 39. Northeast wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Rain likely. Mostly cloudy, with a steady temperature around 36. Northeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain and snow, becoming all snow after 1pm. High near 38. West wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Friday Night

Snow, mainly before 10pm. Low around 31. Windy, with a west wind 30 to 32 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday

A 20 percent chance of snow before 10am. Partly sunny, with a high near 36. Breezy.

Saturday Night

Mostly cloudy, with a low around 26.

Sunday

Partly sunny, with a high near 35.

Sunday Night

Mostly cloudy, with a low around 26.

Monday

Partly sunny, with a high near 35.

Monday Night

Partly cloudy, with a low around 26.