Back-to-Back Storms for the Center of the Nation

These storm systems will bring late season snow, sleet and ice for portions of the northern Plains, upper Midwest and Great Lakes region. Meanwhile, where temperatures are warmer, severe thunderstorms are expected for areas of the Mississippi Valley into the southern Plains. Furthermore, combination of windy and dry conditions will raise fire weather concerns for the southern High Plains. Read More >

Current conditions at

White Pass (TWHIT)

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

Rain

32°F

0°C

Humidity 86%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility 1.24 mi
Last update 02 Apr 03:56 PM PDT
Extended Forecast for

Chinook Pass WA

  • This Afternoon

    This Afternoon: A 20 percent chance of snow.  Partly sunny, with a high near 31. Wind chill values between 19 and 24. West wind around 17 mph, with gusts as high as 22 mph.

    High: 31 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A 10 percent chance of snow before 7pm.  Mostly cloudy, with a low around 24. Southwest wind 5 to 13 mph.

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 39. Wind chill values between 20 and 30. Southwest wind 5 to 8 mph.

    High: 39 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Partly sunny, with a high near 31. Wind chill values between 19 and 24. West wind around 17 mph, with gusts as high as 22 mph.
Tonight
A 10 percent chance of snow before 7pm. Mostly cloudy, with a low around 24. Southwest wind 5 to 13 mph.
Friday
Partly sunny, with a high near 39. Wind chill values between 20 and 30. Southwest wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 29. Southwest wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 50. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 41.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 28.
Thursday
A slight chance of snow. Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.88°N 121.54°W (Elev. 4580 ft)
11:26 am PDT Apr 2, 2026
4pm PDT Apr 2, 2026-6pm PDT Apr 9, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database