Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Current conditions at

SAWMILL FLATS (MEFW1)

Lat: 46.9675°NLon: 121.08444°WElev: 3000.0ft.

NA

21°F

-6°C

Humidity 98%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 30 Dec 12:25 AM PST
Extended Forecast for

4 Miles NE Chinook Pass WA

  • Overnight

    Overnight: Partly cloudy, with a low around 24. Northeast wind around 9 mph, with gusts as high as 21 mph.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. East wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a temperature rising to around 31 by 7pm. South wind around 8 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. Southwest wind 3 to 7 mph.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 10 percent chance of snow after 4am.  Mostly cloudy, with a low around 28. South wind around 7 mph.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • New Year's Day

    New Year's Day: A chance of snow before 1pm, then a chance of rain and snow.  Mostly cloudy, with a high near 36. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow, mainly after 10pm.  Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    Likely

  • Friday

    Friday: Rain and snow.  High near 35. Chance of precipitation is 90%.

    High: 35 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow.  Low around 28. Chance of precipitation is 80%.

    Low: 28 °F

    Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 24. Northeast wind around 9 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 32. East wind 7 to 9 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a temperature rising to around 31 by 7pm. South wind around 8 mph.
Wednesday
Mostly sunny, with a high near 40. Southwest wind 3 to 7 mph.
Wednesday Night
A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 28. South wind around 7 mph.
New Year's Day
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Thursday Night
Rain likely, possibly mixed with snow, mainly after 10pm. Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
Rain and snow. High near 35. Chance of precipitation is 90%.
Friday Night
Snow. Low around 28. Chance of precipitation is 80%.
Saturday
Snow likely. Mostly cloudy, with a high near 34.
Saturday Night
Snow likely. Mostly cloudy, with a low around 25.
Sunday
Snow likely. Mostly cloudy, with a high near 34.
Sunday Night
Snow likely. Mostly cloudy, with a low around 27.
Monday
Snow likely. Mostly cloudy, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Chinook Pass WA
 46.91°N 121.45°W (Elev. 5118 ft)
12:46 am PST Dec 30, 2025
12am PST Dec 30, 2025-6pm PST Jan 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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