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

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Current conditions at

MANSON (MASW)

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

NA

30°F

-1°C

Humidity 95%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 01 Jan 04:00 PM PST
Extended Forecast for

12 Miles W Pateros WA

Winter Weather Advisory until January 2, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 2, 01:00pm

    NOW until 1:00pm Fri

    Winter Weather Advisory

  • New Year's Day

    High: 28 °F

    Chance Snow

  • Tonight

    Tonight: A chance of snow before 4am, then a chance of snow and freezing rain. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    then Chance
    Wintry Mix

  • Friday

    Friday: A chance of snow and freezing rain before 10am, then a chance of snow. Mostly cloudy, with a high near 28. Light southwest wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Wintry
    Mix then
    Chance Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow, mainly after 7pm. Mostly cloudy, with a low around 27. Calm wind. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Saturday

    Saturday: Rain and snow before 4pm, then a chance of snow between 4pm and 5pm, then a chance of rain and snow after 5pm. High near 32. Light and variable wind becoming southwest around 5 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow then
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of snow before 7pm, then a chance of rain and snow between 7pm and 10pm, then snow after 10pm. Low around 29. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow
    then Snow

  • Sunday

    Sunday: Snow likely, mainly before 10am. Mostly cloudy, with a high near 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

Detailed Forecast

New Year's Day
A 30 percent chance of snow. Cloudy, with a high near 28. Calm wind. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow before 4am, then a chance of snow and freezing rain. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow and freezing rain before 10am, then a chance of snow. Mostly cloudy, with a high near 28. Light southwest wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
A 50 percent chance of snow, mainly after 7pm. Mostly cloudy, with a low around 27. Calm wind. New snow accumulation of less than a half inch possible.
Saturday
Rain and snow before 4pm, then a chance of snow between 4pm and 5pm, then a chance of rain and snow after 5pm. High near 32. Light and variable wind becoming southwest around 5 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday Night
A chance of snow before 7pm, then a chance of rain and snow between 7pm and 10pm, then snow after 10pm. Low around 29. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Monday
A 20 percent chance of snow before 4pm. Partly sunny, with a high near 30.
Monday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 23.
Tuesday
Snow likely. Partly sunny, with a high near 29. Chance of precipitation is 60%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 29.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Pateros WA
 48.06°N 120.17°W (Elev. 4406 ft)
Last Update:
2:53 pm PST Jan 1, 2026
Forecast Valid:
4pm PST Jan 1, 2026-6pm PST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation