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 74%
Wind Speed E 7 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility 1.24 mi
Wind Chill5°F (-15°C)
Last update 25 Jan 07:32 AM PST
Extended Forecast for

4 Miles SSE Chinook Pass WA

  • Today

    Today: Mostly sunny, with a high near 35. Wind chill values between 11 and 21. Southwest wind 5 to 8 mph.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Wind chill values between 15 and 20. South southwest wind 5 to 7 mph.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 34. Wind chill values between 18 and 27. South southwest wind around 7 mph.

    High: 34 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Southwest wind around 7 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37. East southeast wind around 9 mph, with gusts as high as 20 mph.

    High: 37 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 10pm.  Mostly cloudy, with a low around 26. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 10am.  Mostly cloudy, with a high near 36. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow likely before 1am, then rain and snow likely.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain likely, possibly mixed with snow.  Mostly cloudy, with a high near 38.

    High: 38 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 35. Wind chill values between 11 and 21. Southwest wind 5 to 8 mph.
Tonight
Mostly cloudy, with a low around 22. Wind chill values between 15 and 20. South southwest wind 5 to 7 mph.
Monday
Partly sunny, with a high near 34. Wind chill values between 18 and 27. South southwest wind around 7 mph.
Monday Night
Mostly cloudy, with a low around 26. Southwest wind around 7 mph.
Tuesday
Partly sunny, with a high near 37. East southeast wind around 9 mph, with gusts as high as 20 mph.
Tuesday Night
A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around 26. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 36. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow likely before 1am, then rain and snow likely. Mostly cloudy, with a low around 31.
Thursday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 38.
Thursday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 34.
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 31.
Saturday
A chance of rain and snow. Partly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Chinook Pass WA
 46.82°N 121.49°W (Elev. 5030 ft)
7:02 am PST Jan 25, 2026
7am PST Jan 25, 2026-6pm PST Jan 31, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database