Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

MANSON (MASW)

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

NA

28°F

-2°C

Humidity 90%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 19 Jan 01:00 PM PST
Extended Forecast for

3 Miles SE Chelan WA

Air Stagnation Advisory January 19, 02:23pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 19, 02:23pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • M.L.King Day

    High: 37 °F

    Areas Fog

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 41. Calm wind.

    High: 41 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

M.L.King Day
Areas of fog before 3pm. Otherwise, partly sunny, with a high near 37. Calm wind.
Tonight
Mostly cloudy, with a steady temperature around 30. Calm wind.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 41. Calm wind.
Tuesday Night
Mostly clear, with a low around 25. Calm wind.
Wednesday
Mostly sunny, with a high near 40. Calm wind.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 25.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
A slight chance of rain and snow. Snow level 1200 feet. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.
Sunday
A chance of rain and snow. Snow level 1500 feet. Partly sunny, with a high near 40. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Chelan WA
 47.83°N 119.97°W (Elev. 883 ft)
1:31 pm PST Jan 19, 2026
2pm PST Jan 19, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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