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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern 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 97%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 02 Jan 02:00 AM PST
Extended Forecast for

12 Miles W Pateros WA

Winter Weather Advisory January 2, 03:10am until January 2, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 2, 03:10am until January 2, 01:00pm

    NOW until 1:00pm Fri

    Winter Weather Advisory

  • Overnight

    Low: 25 °F

    Chance Snow

  • Friday

    Friday: A chance of snow before 10am, then a chance of snow after 1pm. Partly sunny, with a high near 28. Calm wind becoming southwest around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow before 9pm, then a chance of rain and snow between 9pm and 10pm, then snow likely after 10pm. Cloudy, with a temperature rising to around 30 by 4am. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 27 °F⇑

    Chance
    Rain/Snow
    then Snow
    Likely

  • Saturday

    Saturday: Snow, mainly before 4pm. High near 32. Southwest wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow

  • Saturday Night

    Saturday Night: Snow, mainly after 10pm. Low around 29. Light and variable wind becoming northwest around 5 mph in the evening. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow

  • Sunday

    Sunday: Snow likely, mainly before 10am. Mostly cloudy, with a high near 31. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Monday

    Monday: A 20 percent chance of snow before 10am. Mostly sunny, with a high near 29.

    High: 29 °F

    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

Overnight
A 40 percent chance of snow. Mostly cloudy, with a low around 25. Calm wind. Total nighttime snow accumulation of less than a half inch possible.
Friday
A chance of snow before 10am, then a chance of snow after 1pm. Partly sunny, with a high near 28. Calm wind becoming southwest around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of snow before 9pm, then a chance of rain and snow between 9pm and 10pm, then snow likely after 10pm. Cloudy, with a temperature rising to around 30 by 4am. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
Snow, mainly before 4pm. High near 32. Southwest wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday Night
Snow, mainly after 10pm. Low around 29. Light and variable wind becoming northwest around 5 mph in the evening. 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 31. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.
Monday
A 20 percent chance of snow before 10am. Mostly sunny, with a high near 29.
Monday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 23.
Tuesday
A 50 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 26.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 27.
Wednesday Night
A 40 percent chance of snow. Partly 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
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Pateros WA
 48.04°N 120.16°W (Elev. 5000 ft)
Last Update:
2:52 am PST Jan 2, 2026
Forecast Valid:
3am PST Jan 2, 2026-6pm PST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation