National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

30°F

-1°C

Humidity 87%
Wind Speed E 4 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility 1.24 mi
Wind Chill26°F (-3°C)
Last update 14 Feb 06:02 PM PST
Extended Forecast for

Chinook Pass WA

  • Tonight

    Tonight: A chance of snow before midnight, then a slight chance of snow after 3am. Mostly cloudy, with a low around 26. Calm wind. Chance of precipitation is 50%. Total nighttime snow accumulation of around an inch possible.

    Low: 26 °F

    Chance Snow
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Mostly cloudy, with a high near 36. Calm wind becoming south southwest around 5 mph in the afternoon. New snow accumulation of less than one inch possible.

    High: 36 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 24. Light southwest wind. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Snow, mainly after 10am. High near 31. Wind chill values between 19 and 24. West southwest wind 6 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow

  • Monday Night

    Monday Night: Snow, mainly before 10pm. Low around 18. South southwest wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 18 °F

    Snow

  • Tuesday

    Tuesday: Snow. High near 30. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 18. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 18 °F

    Snow Likely
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow, mainly after 10am. Mostly cloudy, with a high near 29.

    High: 29 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Snow

Detailed Forecast

Tonight
A chance of snow before midnight, then a slight chance of snow after 3am. Mostly cloudy, with a low around 26. Calm wind. Chance of precipitation is 50%. Total nighttime snow accumulation of around an inch possible.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 36. Calm wind becoming south southwest around 5 mph in the afternoon. New snow accumulation of less than one inch possible.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 24. Light southwest wind. New snow accumulation of 1 to 2 inches possible.
Washington's Birthday
Snow, mainly after 10am. High near 31. Wind chill values between 19 and 24. West southwest wind 6 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow, mainly before 10pm. Low around 18. South southwest wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Tuesday
Snow. High near 30. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 18. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday
Snow, mainly after 10am. Mostly cloudy, with a high near 29.
Wednesday Night
Snow. Mostly cloudy, with a low around 18.
Thursday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 28.
Thursday Night
Snow likely. Mostly cloudy, with a low around 21.
Friday
Snow. Mostly cloudy, with a high near 31.
Friday Night
Snow. Mostly cloudy, with a low around 22.
Saturday
Snow. Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.86°N 121.53°W (Elev. 3973 ft)
Last Update:
1:26 pm PST Feb 14, 2026
Forecast Valid:
6pm PST Feb 14, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation