Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

NA

15°F

-9°C

Humidity 94%
Wind Speed ENE 6 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility 1.24 mi
Wind Chill6°F (-14°C)
Last update 25 Jan 08:47 AM PST
Extended Forecast for

7 Miles SSW Chinook Pass WA

  • Today

    Today: Mostly sunny, with a high near 36. Wind chill values between 22 and 32. Light and variable wind.

    High: 36 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after 10am.  Partly sunny, with a high near 35. Wind chill values between 23 and 33. Light south southwest wind.

    High: 35 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. Light south southwest wind.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39. East southeast wind 3 to 6 mph.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 10pm.  Mostly cloudy, with a low around 30. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 10am.  Mostly cloudy, with a high near 37. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 37 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow likely.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely before 10am, then rain and snow likely.  Mostly cloudy, with a high near 38.

    High: 38 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 36. Wind chill values between 22 and 32. Light and variable wind.
Tonight
Mostly cloudy, with a low around 23. Calm wind.
Monday
A 20 percent chance of snow after 10am. Partly sunny, with a high near 35. Wind chill values between 23 and 33. Light south southwest wind.
Monday Night
Mostly cloudy, with a low around 29. Light south southwest wind.
Tuesday
Partly sunny, with a high near 39. East southeast wind 3 to 6 mph.
Tuesday Night
A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around 30. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 37. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 34.
Thursday
Snow likely before 10am, then rain and snow likely. Mostly cloudy, with a high near 38.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 36.
Friday
Rain and snow likely. Mostly cloudy, with a high near 40.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Saturday
A chance of rain and snow. Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Chinook Pass WA
 46.78°N 121.6°W (Elev. 5315 ft)
7:02 am PST Jan 25, 2026
9am PST Jan 25, 2026-6pm PST Jan 31, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database