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 WSW 0 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 18 Jan 05:00 PM PST
Extended Forecast for

15 Miles NNE Plain WA

Air Stagnation Advisory January 18, 06:16pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 18, 06:16pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Tonight

    Low: 28 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 44. Calm wind.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. Northwest wind 3 to 5 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. Light and variable wind.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. Light northwest wind.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: A 10 percent chance of rain after 4pm.  Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 28. Light east wind.
M.L.King Day
Sunny, with a high near 44. Calm wind.
Monday Night
Mostly clear, with a low around 30. Northwest wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 43. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 26. Light northwest wind.
Wednesday
Sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 41.
Thursday Night
A slight chance of rain and snow before 7pm, then a slight chance of snow. Partly cloudy, with a low around 28. Chance of precipitation is 20%.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 39.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 24.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 33.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23.
Sunday
A 50 percent chance of snow. Partly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNE Plain WA
 47.97°N 120.55°W (Elev. 3127 ft)
3:07 pm PST Jan 18, 2026
6pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database