Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

White Pass (TWHIT)

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

NA

41°F

5°C

Humidity 75%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Last update 07 Feb 01:47 AM PST
Extended Forecast for

4 Miles SSE Chinook Pass WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. Southwest wind around 11 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain, possibly mixed with snow.  High near 38. Southwest wind 11 to 13 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Snow likely, possibly mixed with rain before 1am, then a chance of snow.  Mostly cloudy, with a steady temperature around 35. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 35 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow.  High near 35. Wind chill values between 25 and 30. West southwest wind 6 to 8 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 35 °F

    Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 27. West wind around 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Snow

  • Monday

    Monday: Snow, mainly before 4pm.  High near 32. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow before 10pm.  Mostly cloudy, with a low around 22. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of snow.  Mostly sunny, with a high near 35.

    High: 35 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 33. Southwest wind around 11 mph, with gusts as high as 22 mph.
Saturday
Rain, possibly mixed with snow. High near 38. Southwest wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday Night
Snow likely, possibly mixed with rain before 1am, then a chance of snow. Mostly cloudy, with a steady temperature around 35. Southwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow. High near 35. Wind chill values between 25 and 30. West southwest wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow. Low around 27. West wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow, mainly before 4pm. High near 32. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around 22. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Sunny, with a high near 36.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Mostly cloudy, with a high near 34.
Thursday Night
Snow likely. Mostly cloudy, with a low around 26.
Friday
Snow. Mostly cloudy, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Chinook Pass WA
 46.82°N 121.49°W (Elev. 5030 ft)
1:26 am PST Feb 7, 2026
2am PST Feb 7, 2026-6pm PST Feb 13, 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