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

27°F

-3°C

Humidity 91%
Wind Speed W 6 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 0.85 mi
Wind Chill20°F (-7°C)
Last update 29 Mar 10:10 PM PDT
Extended Forecast for

Chinook Pass WA

  • Tonight

    Tonight: Partly cloudy, with a low around 19. Northwest wind 6 to 11 mph, with gusts as high as 29 mph.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 39. Wind chill values between 12 and 22. Northwest wind around 6 mph.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. Northwest wind around 6 mph becoming east southeast in the evening.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45. Wind chill values between 17 and 27 early. East southeast wind around 6 mph.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow after 11pm.  Mostly cloudy, with a low around 30. South wind around 6 mph.  New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow before 5pm, then rain and snow.  High near 38. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 38 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 8pm.  Low around 25. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Thursday

    Thursday: Snow showers.  Cloudy, with a high near 37.

    High: 37 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A chance of snow showers before 11pm.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 19. Northwest wind 6 to 11 mph, with gusts as high as 29 mph.
Monday
Sunny, with a high near 39. Wind chill values between 12 and 22. Northwest wind around 6 mph.
Monday Night
Partly cloudy, with a low around 23. Northwest wind around 6 mph becoming east southeast in the evening.
Tuesday
Partly sunny, with a high near 45. Wind chill values between 17 and 27 early. East southeast wind around 6 mph.
Tuesday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 30. South wind around 6 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow before 5pm, then rain and snow. High near 38. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Rain and snow, becoming all snow after 8pm. Low around 25. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers. Cloudy, with a high near 37.
Thursday Night
A chance of snow showers before 11pm. Mostly cloudy, with a low around 27.
Friday
A chance of snow showers, mainly after 11am. Partly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
A slight chance of showers. Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.86°N 121.53°W (Elev. 3973 ft)
11:26 am PDT Mar 29, 2026
10pm PDT Mar 29, 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