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 >

Hazardous Weather Conditions

Flood Watch until December 26, 04:00 PM PST

Current conditions at

WALKER PASS (ONYC1)

Lat: 35.66583°NLon: 118.05694°WElev: 5572.0ft.

41°F

5°C

Humidity	90%
Wind Speed	SSW 14 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Wind Chill	33°F (1°C)
Last update	25 Dec 01:00 PM PST

More Information:

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

Extended Forecast for

18 Miles ENE Weldon CA

Flood Watch December 25, 02:11pm until December 26, 04:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 25, 02:11pm until December 26, 04:00pm
NOW until 4:00pm Fri
Flood Watch
Christmas Day
High: 43 °F
Rain and
Breezy
Tonight
Low: 39 °F
Showers and
Breezy
Friday
High: 44 °F⇓
Showers then
Rain/Snow
Likely
Friday Night
Low: 32 °F
Snow Likely
then Slight
Chance Snow
Saturday
High: 42 °F
Sunny
Saturday Night
Low: 33 °F
Mostly Clear
Sunday
High: 44 °F
Sunny
Sunday Night
Low: 34 °F
Mostly Clear

Detailed Forecast

Christmas Day

Rain. High near 43. Wind chill values as low as 29. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain before 4am, then showers and possibly a thunderstorm after 4am. Snow level 7300 feet. Low around 39. Wind chill values as low as 29. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Friday

Rain before 4pm, then rain and snow likely. Some thunder is also possible. Snow level 6600 feet lowering to 6200 feet in the afternoon . Temperature rising to near 44 by 8am, then falling to around 36 during the remainder of the day. Wind chill values as low as 27. West southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday Night

Snow likely, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Wind chill values as low as 24. West wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday

Sunny, with a high near 42. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Saturday Night

Mostly clear, with a low around 33. West northwest wind around 10 mph, with gusts as high as 20 mph.

Sunday

Sunny, with a high near 44. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

Sunday Night

Mostly clear, with a low around 34. North northwest wind around 15 mph, with gusts as high as 25 mph.

Monday

Sunny, with a high near 47. North northeast wind around 15 mph, with gusts as high as 30 mph.

Monday Night

Mostly clear, with a low around 38. North wind around 15 mph, with gusts as high as 25 mph.

Tuesday

Sunny, with a high near 52. Northeast wind around 10 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 40. North northwest wind around 10 mph.

Wednesday

A 20 percent chance of rain. Snow level 6800 feet rising to 7600 feet in the afternoon. Mostly sunny, with a high near 52. North northwest wind around 5 mph becoming east in the afternoon.