Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Current conditions at

White Pass (TWHIT)

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

light snow

24°F

-4°C

Humidity 87%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 1.21 mi
Last update 30 Mar 02:40 AM PDT
Extended Forecast for

5 Miles WSW Chinook Pass WA

  • Overnight

    Overnight: Partly cloudy, with a low around 15. Wind chill values between 6 and 11. West northwest wind around 7 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 35. Wind chill values between 8 and 18. North wind around 5 mph becoming calm.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. Wind chill values between 15 and 20. South wind 5 to 7 mph.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. Wind chill values between 15 and 25. South southwest wind 5 to 7 mph.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow after 11pm.  Mostly cloudy, with a low around 26. South southwest wind 3 to 6 mph.  New snow accumulation of less than one inch possible.

    Low: 26 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  High near 34. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 34 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 23. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 23 °F

    Heavy Snow

  • Thursday

    Thursday: Snow.  Partly sunny, with a high near 32.

    High: 32 °F

    Snow

  • Thursday Night

    Thursday Night: A chance of snow before 11pm.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 15. Wind chill values between 6 and 11. West northwest wind around 7 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 35. Wind chill values between 8 and 18. North wind around 5 mph becoming calm.
Monday Night
Partly cloudy, with a low around 22. Wind chill values between 15 and 20. South wind 5 to 7 mph.
Tuesday
Partly sunny, with a high near 40. Wind chill values between 15 and 25. South southwest wind 5 to 7 mph.
Tuesday Night
A 50 percent chance of snow after 11pm. Mostly cloudy, with a low around 26. South southwest wind 3 to 6 mph. New snow accumulation of less than one inch possible.
Wednesday
Snow. The snow could be heavy at times. High near 34. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 23. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow. Partly sunny, with a high near 32.
Thursday Night
A chance of snow before 11pm. Mostly cloudy, with a low around 23.
Friday
A slight chance of snow. Mostly sunny, with a high near 40.
Friday Night
Mostly clear, with a low around 28.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Chinook Pass WA
 46.85°N 121.62°W (Elev. 6056 ft)
11:27 pm PDT Mar 29, 2026
2am PDT Mar 30, 2026-6pm PDT Apr 5, 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