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

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

37°F

3°C

Humidity	86%
Wind Speed	N 0 MPH
Barometer	29.61 in (1002.71 mb)
Dewpoint	34°F (1°C)
Visibility	NA
Last update	24 Dec 05:55 PM PST

More Information:

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

Extended Forecast for

3 Miles ESE Suttle Lake OR

Tonight
Low: 25 °F
Patchy Fog
then Snow
Likely and
Patchy Fog
Christmas Day
High: 47 °F
Rain/Snow
Likely
Thursday Night
Low: 25 °F
Rain/Snow
Likely and
Patchy Fog
Friday
High: 41 °F
Rain/Snow
Friday Night
Low: 22 °F
Snow
Saturday
High: 37 °F
Chance Snow
then Mostly
Sunny
Saturday Night
Low: 16 °F
Patchy Fog
Sunday
High: 41 °F
Patchy Fog
then Mostly
Sunny
Sunday Night
Low: 18 °F
Patchy Fog

Detailed Forecast

Tonight

Snow likely, mainly after 4am. Patchy fog. Snow level 3800 feet. Otherwise, mostly cloudy, with a low around 25. Light and variable wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Christmas Day

Snow likely, possibly mixed with rain, becoming all rain after 1pm. Snow level 4000 feet rising to 4600 feet in the afternoon. Partly sunny, with a high near 47. South wind 3 to 7 mph. Winds could gust as high as 18 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Thursday Night

A chance of rain before 7pm, then a chance of rain and snow between 7pm and 10pm, then snow likely after 10pm. Patchy fog between 10pm and 1am. Snow level 3600 feet. Otherwise, mostly cloudy, with a low around 25. Light south wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday

Rain and snow, becoming all snow after 1pm. High near 41. Southwest wind 7 to 11 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 4am. Low around 22. West wind around 10 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Saturday

A 40 percent chance of snow before 10am. Partly sunny, with a high near 37.

Saturday Night

Patchy fog. Otherwise, partly cloudy, with a low around 16.

Sunday

Patchy fog before 10am. Otherwise, mostly sunny, with a high near 41.

Sunday Night

Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 18.

Monday

Mostly sunny, with a high near 44.

Monday Night

Partly cloudy, with a low around 21.