Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

SAWMILL FLATS (MEFW1)

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

NA

33°F

1°C

Humidity 100%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 01 Feb 04:25 AM PST
Extended Forecast for

Chinook Pass WA

  • Overnight

    Overnight: A chance of rain and snow.  Mostly cloudy, with a steady temperature around 34. South wind around 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before 7am, then snow between 7am and 1pm, then snow, possibly mixed with rain after 1pm.  High near 35. Southwest wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow likely before 10pm, then a chance of snow after 1am.  Mostly cloudy, with a low around 28. Southwest wind around 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Likely
    then Chance
    Snow

  • Monday

    Monday: Snow before 1pm, then snow, possibly mixed with rain.  High near 35. South wind around 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 35 °F

    Snow then
    Rain/Snow

  • Monday Night

    Monday Night: A 50 percent chance of rain before 10pm.  Mostly cloudy, with a low around 33. Southwest wind around 7 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of rain and snow. Mostly cloudy, with a steady temperature around 34. South wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Sunday
A chance of rain and snow before 7am, then snow between 7am and 1pm, then snow, possibly mixed with rain after 1pm. High near 35. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow likely before 10pm, then a chance of snow after 1am. Mostly cloudy, with a low around 28. Southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Snow before 1pm, then snow, possibly mixed with rain. High near 35. South wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday Night
A 50 percent chance of rain before 10pm. Mostly cloudy, with a low around 33. Southwest wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 47.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 45.
Friday Night
A slight chance of rain and snow. Partly cloudy, with a low around 32.
Saturday
A chance of rain and snow. Partly sunny, with a high near 42.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.88°N 121.5°W (Elev. 4823 ft)
4:22 am PST Feb 1, 2026
4am PST Feb 1, 2026-6pm PST Feb 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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