Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

White Pass (TWHIT)

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

Rain

34°F

1°C

Humidity 94%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Last update 01 Feb 05:47 PM PST
Extended Forecast for

Chinook Pass WA

  • Tonight

    Tonight: A slight chance of snow between 3am and 4am.  Mostly cloudy, with a low around 29. South southwest wind 5 to 8 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: Rain and snow, mainly before 3pm.  High near 37. Wind chill values between 23 and 33. South wind around 6 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain likely before 10pm.  Mostly cloudy, with a steady temperature around 37. Calm wind becoming southwest around 5 mph after midnight.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain Likely
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44. Southeast wind around 7 mph.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. South southeast wind around 8 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of snow between 3am and 4am. Mostly cloudy, with a low around 29. South southwest wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday
Rain and snow, mainly before 3pm. High near 37. Wind chill values between 23 and 33. South wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday Night
Rain likely before 10pm. Mostly cloudy, with a steady temperature around 37. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Partly sunny, with a high near 44. Southeast wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 35. South southeast wind around 8 mph.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Sunny, with a high near 46.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 33.
Saturday
A chance of rain. Partly sunny, with a high near 42.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.88°N 121.54°W (Elev. 4580 ft)
1:43 pm PST Feb 1, 2026
6pm PST Feb 1, 2026-6pm PST Feb 8, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database