Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

White Pass (TWHIT)

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

light snow

28°F

-2°C

Humidity NA
Wind Speed ENE 6 MPH
Barometer NA
Dewpoint N/A
Visibility 0.16 mi
Wind Chill21°F (-6°C)
Last update NA
Extended Forecast for

7 Miles SSW Chinook Pass WA

  • Overnight

    Overnight: A 40 percent chance of snow.  Mostly cloudy, with a low around 27. Calm wind.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 5pm.  Partly sunny, with a high near 34. Light and variable wind.  New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A slight chance of snow before 11pm, then snow likely after 4am.  Mostly cloudy, with a low around 23. Calm wind.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Slight Chance
    Snow then
    Snow Likely

  • Washington's Birthday

    Washington's Birthday: Snow.  High near 27. Wind chill values between 16 and 21. Southwest wind 3 to 8 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly after 4am.  Mostly cloudy, with a low around 19. Light south wind.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 19 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow.  High near 27. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 27 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 10pm.  Low around 18. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 18 °F

    Snow then
    Chance Snow

  • Wednesday

    Wednesday: Snow, mainly after 10am.  Mostly cloudy, with a high near 26.

    High: 26 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow.  Mostly cloudy, with a low around 19.

    Low: 19 °F

    Snow

Detailed Forecast

Overnight
A 40 percent chance of snow. Mostly cloudy, with a low around 27. Calm wind. Total nighttime snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow, mainly before 5pm. Partly sunny, with a high near 34. Light and variable wind. New snow accumulation of less than a half inch possible.
Sunday Night
A slight chance of snow before 11pm, then snow likely after 4am. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Washington's Birthday
Snow. High near 27. Wind chill values between 16 and 21. Southwest wind 3 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 19. Light south wind. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow. High near 27. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow, mainly before 10pm. Low around 18. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday
Snow, mainly after 10am. Mostly cloudy, with a high near 26.
Wednesday Night
Snow. Mostly cloudy, with a low around 19.
Thursday
Snow likely. Mostly cloudy, with a high near 25.
Thursday Night
Snow likely. Mostly cloudy, with a low around 19.
Friday
Snow likely. Mostly cloudy, with a high near 29.
Friday Night
Snow likely. Mostly cloudy, with a low around 23.
Saturday
Snow. Mostly cloudy, with a high near 31.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Chinook Pass WA
 46.78°N 121.6°W (Elev. 5315 ft)
1:26 am PST Feb 15, 2026
4am PST Feb 15, 2026-6pm PST Feb 21, 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