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

Dense Fog Advisory until December 26, 06:00 AM PST

Current conditions at

MANSON (MASW)

Lat: 47.91694°NLon: 120.12444°WElev: 1972.0ft.

32°F

0°C

Humidity	97%
Wind Speed	ESE 0 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	25 Dec 11:00 PM PST

More Information:

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

Extended Forecast for

3 Miles S Chelan WA

Dense Fog Advisory December 26, 12:19am until December 26, 06:00am

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory December 26, 12:19am until December 26, 06:00am
NOW until 6:00am Fri
Dense Fog Advisory
Overnight
Low: 31 °F
Mostly Cloudy
Friday
High: 35 °F
Rain/Snow
Likely
Friday Night
Low: 22 °F
Chance Snow
then Partly
Cloudy
Saturday
High: 27 °F
Mostly Sunny
Saturday Night
Low: 17 °F
Mostly Cloudy
Sunday
High: 25 °F
Mostly Sunny
Sunday Night
Low: 18 °F
Mostly Cloudy
Monday
High: 20 °F
Mostly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 31. Light southwest wind.

Friday

Snow likely, possibly mixed with rain, becoming all snow after 2pm. Partly sunny, with a high near 35. Southwest wind 5 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

A 30 percent chance of snow, mainly between 7pm and 10pm. Partly cloudy, with a low around 22. West wind 8 to 10 mph. New snow accumulation of less than a half inch possible.

Saturday

Mostly sunny, with a high near 27. North wind 3 to 6 mph.

Saturday Night

Mostly cloudy, with a low around 17. Northeast wind around 5 mph becoming calm in the evening.

Sunday

Mostly sunny, with a high near 25.

Sunday Night

Mostly cloudy, with a low around 18.

Monday

Mostly cloudy, with a high near 20.

Monday Night

Mostly cloudy, with a low around 20.

Tuesday

Mostly cloudy, with a high near 33.

Tuesday Night

Mostly cloudy, with a low around 27.

Wednesday

A slight chance of rain and snow. Snow level rising to 2600 feet in the afternoon. Mostly cloudy, with a high near 34. Chance of precipitation is 20%.

Wednesday Night

A slight chance of rain and snow. Snow level 2500 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.

New Year's Day

A 30 percent chance of snow. Mostly cloudy, with a high near 35.