National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Current conditions at

Stevens Pass - Tye Mill (STS54)

Lat: 47.73163°NLon: 121.0853°WElev: 5180.0ft.

NA

23°F

-5°C

Humidity NA
Wind Speed E 0 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

8 Miles NW Plain WA

  • Tonight

    Tonight: Rain, possibly mixed with snow, mainly after 4am. Low around 28. Southeast wind 5 to 8 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all rain after 2pm. High near 35. Southeast wind 7 to 9 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 4am, then a chance of rain and snow between 4am and 5am, then a chance of snow after 5am. Partly cloudy, with a low around 25. North wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 25 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Christmas Day

    Christmas Day: Rain and snow likely before 11am, then snow likely between 11am and noon, then rain, possibly mixed with snow after noon. High near 35. Light east wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 35 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain before 4am, then rain likely, possibly mixed with snow. Low around 29. Light west wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain then
    Rain/Snow
    Likely

  • Friday

    Friday: Snow, possibly mixed with rain, mainly before 4pm. High near 34. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Rain/Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 24. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Chance Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain, possibly mixed with snow, mainly after 4am. Low around 28. Southeast wind 5 to 8 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 2pm. High near 35. Southeast wind 7 to 9 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
A slight chance of rain before 4am, then a chance of rain and snow between 4am and 5am, then a chance of snow after 5am. Partly cloudy, with a low around 25. North wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Christmas Day
Rain and snow likely before 11am, then snow likely between 11am and noon, then rain, possibly mixed with snow after noon. High near 35. Light east wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Rain before 4am, then rain likely, possibly mixed with snow. Low around 29. Light west wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Snow, possibly mixed with rain, mainly before 4pm. High near 34. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
A 50 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 24. New snow accumulation of less than one inch possible.
Saturday
Mostly sunny, with a high near 30.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 34.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Mostly cloudy, with a high near 36.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Plain WA
 47.83°N 120.8°W (Elev. 1998 ft)
Last Update:
8:38 pm PST Dec 23, 2025
Forecast Valid:
9pm PST Dec 23, 2025-6pm PST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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