Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

MANSON (MASW)

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

NA

42°F

6°C

Humidity 65%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 12 Feb 02:00 PM PST
Extended Forecast for

3 Miles ENE Chelan WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 41. Southeast wind around 6 mph.

    High: 41 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 30. Light and variable wind.

    Low: 30 °F

    Increasing
    Clouds

  • Friday

    Friday: A chance of rain and snow after 4pm.  Mostly cloudy, with a high near 37. Calm wind becoming south around 6 mph in the afternoon.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 37 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 9pm, then a chance of snow between 9pm and 4am.  Mostly cloudy, with a low around 31. Calm wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow after 10am.  Mostly cloudy, with a high near 41. Southwest wind around 6 mph.

    High: 41 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 10 percent chance of snow after 4am.  Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Washington's Birthday

    Washington's Birthday: A 30 percent chance of snow, mainly after 10am.  Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 41. Southeast wind around 6 mph.
Tonight
Increasing clouds, with a low around 30. Light and variable wind.
Friday
A chance of rain and snow after 4pm. Mostly cloudy, with a high near 37. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow before 9pm, then a chance of snow between 9pm and 4am. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 41. Southwest wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
A 10 percent chance of snow after 4am. Partly cloudy, with a low around 28.
Washington's Birthday
A 30 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 37.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 29.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 37.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 27.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Chelan WA
 47.87°N 119.99°W (Elev. 2982 ft)
1:12 pm PST Feb 12, 2026
2pm PST Feb 12, 2026-6pm PST Feb 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database