National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

White Pass (TWHIT)

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

light snow

25°F

-4°C

Humidity 88%
Wind Speed WNW 8 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility 1.24 mi
Wind Chill16°F (-9°C)
Last update 08 Jan 10:47 AM PST
Extended Forecast for

5 Miles NNE Chinook Pass WA

Winter Storm Warning January 8, 11:04am until January 8, 04:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 8, 11:04am until January 8, 04:00pm

    NOW until 4:00pm Thu

    Winter Storm Warning

  • Today

    High: 26 °F

    Snow Showers
    and Windy

  • Tonight

    Tonight: Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 24. Wind chill values between 11 and 16. Breezy, with a west wind 15 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Showers
    Likely and
    Breezy

  • Friday

    Friday: A 30 percent chance of snow showers before 10am. Mostly cloudy, with a high near 33. Wind chill values between 15 and 25. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25. Wind chill values between 16 and 21. South wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 10 percent chance of snow after 4pm. Partly sunny, with a high near 38. South wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 38 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Mostly cloudy, with a high near 36. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely before 4am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Snow Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Today
Snow showers. High near 26. Wind chill values between 8 and 13. Windy, with a west wind 28 to 32 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 24. Wind chill values between 11 and 16. Breezy, with a west wind 15 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow showers before 10am. Mostly cloudy, with a high near 33. Wind chill values between 15 and 25. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 25. Wind chill values between 16 and 21. South wind 9 to 14 mph, with gusts as high as 22 mph.
Saturday
A 10 percent chance of snow after 4pm. Partly sunny, with a high near 38. South wind 8 to 14 mph, with gusts as high as 21 mph.
Saturday Night
A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 36. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely before 4am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 32.
Monday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 39.
Monday Night
A chance of rain and snow, mainly before 4am. Mostly cloudy, with a low around 34.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.93°N 121.46°W (Elev. 6322 ft)
Last Update:
7:01 am PST Jan 8, 2026
Forecast Valid:
11am PST Jan 8, 2026-6pm PST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation