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.

snow

31°F

-1°C

Humidity 93%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 0.54 mi
Wind Chill26°F (-3°C)
Last update 02 Apr 02:25 PM PDT
Extended Forecast for

4 Miles S Chinook Pass WA

  • This Afternoon

    This Afternoon: A 40 percent chance of snow, mainly before 4pm.  Partly sunny, with a high near 35. Wind chill values between 25 and 30. Southwest wind around 16 mph, with gusts as high as 21 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow

  • Tonight

    Tonight: A 10 percent chance of snow before 7pm.  Mostly cloudy, with a low around 27. Southwest wind 6 to 14 mph.

    Low: 27 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 43. Wind chill values between 24 and 34. Southwest wind 5 to 7 mph.

    High: 43 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming clear, with a low around 32. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 32 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 35. Wind chill values between 25 and 30. Southwest wind around 16 mph, with gusts as high as 21 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 10 percent chance of snow before 7pm. Mostly cloudy, with a low around 27. Southwest wind 6 to 14 mph.
Friday
Partly sunny, with a high near 43. Wind chill values between 24 and 34. Southwest wind 5 to 7 mph.
Friday Night
Mostly cloudy, then gradually becoming clear, with a low around 32. Southwest wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 55. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Partly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
A slight chance of rain and snow. Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Chinook Pass WA
 46.82°N 121.52°W (Elev. 4334 ft)
11:26 am PDT Apr 2, 2026
2pm PDT Apr 2, 2026-6pm PDT Apr 8, 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