Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

White Pass (TWHIT)

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

light snow

28°F

-2°C

Humidity 94%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility 1.24 mi
Last update 09 Feb 03:17 AM PST
Extended Forecast for

5 Miles WSW Chinook Pass WA

  • Overnight

    Overnight: Snow.  Steady temperature around 26. Wind chill values between 18 and 23. West southwest wind around 6 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Snow

  • Monday

    Monday: Snow, mainly before 4pm.  High near 32. Wind chill values between 17 and 25. South southwest wind 7 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow

  • Monday Night

    Monday Night: A 10 percent chance of snow before 7pm.  Partly cloudy, with a low around 21. Light south southwest wind.

    Low: 21 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36. Wind chill values between 16 and 26. East southeast wind 5 to 7 mph.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. East wind around 6 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Overnight
Snow. Steady temperature around 26. Wind chill values between 18 and 23. West southwest wind around 6 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
Snow, mainly before 4pm. High near 32. Wind chill values between 17 and 25. South southwest wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 10 percent chance of snow before 7pm. Partly cloudy, with a low around 21. Light south southwest wind.
Tuesday
Mostly sunny, with a high near 36. Wind chill values between 16 and 26. East southeast wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 22. East wind around 6 mph.
Wednesday
Sunny, with a high near 39.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 37.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 25.
Friday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 35.
Friday Night
Snow likely. Mostly cloudy, with a low around 24.
Saturday
Snow likely. Mostly cloudy, with a high near 32.
Saturday Night
Snow likely. Mostly cloudy, with a low around 20.
Sunday
Snow likely. Mostly cloudy, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Chinook Pass WA
 46.85°N 121.62°W (Elev. 6056 ft)
1:26 am PST Feb 9, 2026
3am PST Feb 9, 2026-6pm PST Feb 15, 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