National Oceanic and Atmospheric Administration 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 >

Current conditions at

Leavenworth (LVN11)

Lat: 47.59119°NLon: 120.67132°WElev: 1190.0ft.

NA

33°F

1°C

Humidity 100%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 25 Dec 10:00 AM PST
Extended Forecast for

4 Miles NW Plain WA

  • Christmas Day

    Christmas Day: Rain, possibly mixed with snow. High near 32. Calm wind. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

    High: 32 °F

    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow before 1am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance
    Rain/Snow

  • Friday

    Friday: Snow, mainly after 10am. High near 33. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow

  • Friday Night

    Friday Night: Snow, mainly before 10pm. Low around 23. West wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow then
    Chance Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 33. West wind 3 to 5 mph.

    High: 33 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

Detailed Forecast

Christmas Day
Rain, possibly mixed with snow. High near 32. Calm wind. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of rain and snow before 1am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
Snow, mainly after 10am. High near 33. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow, mainly before 10pm. Low around 23. West wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
Mostly sunny, with a high near 33. West wind 3 to 5 mph.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly cloudy, with a high near 35.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly cloudy, with a high near 39.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 10%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Plain WA
 47.79°N 120.73°W (Elev. 2356 ft)
Last Update:
9:21 am PST Dec 25, 2025
Forecast Valid:
10am PST Dec 25, 2025-6pm PST Dec 31, 2025
 
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Additional Resources

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Chance of Precipitation