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.

NA

34°F

1°C

Humidity 80%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 1.24 mi
Last update 13 Feb 01:17 PM PST
Extended Forecast for

8 Miles SSW Chinook Pass WA

  • This Afternoon

    This Afternoon: Rain and snow. Steady temperature around 37. Calm wind. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow before 2am, then rain and snow likely after 4am. Low around 30. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain and snow likely, mainly after 3pm. Mostly cloudy, with a high near 38. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A chance of rain and snow before 10pm, then a slight chance of snow. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Sunday

    Sunday: A chance of snow before 10am, then a chance of rain and snow. Partly sunny, with a high near 41. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow likely, possibly mixed with rain, mainly after 4am. Mostly cloudy, with a low around 27. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    Likely

  • Washington's Birthday

    Washington's Birthday: Snow before 1pm, then rain, possibly mixed with snow. High near 38. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Snow then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow, becoming all snow after 1am. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Rain/Snow

  • Tuesday

    Tuesday: Snow before 1pm, then rain and snow. Mostly cloudy, with a high near 37.

    High: 37 °F

    Snow then
    Rain/Snow

Detailed Forecast

This Afternoon
Rain and snow. Steady temperature around 37. Calm wind. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow before 2am, then rain and snow likely after 4am. Low around 30. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday
Rain and snow likely, mainly after 3pm. Mostly cloudy, with a high near 38. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of rain and snow before 10pm, then a slight chance of snow. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday
A chance of snow before 10am, then a chance of rain and snow. Partly sunny, with a high near 41. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday Night
Snow likely, possibly mixed with rain, mainly after 4am. Mostly cloudy, with a low around 27. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Washington's Birthday
Snow before 1pm, then rain, possibly mixed with snow. High near 38. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Rain and snow, becoming all snow after 1am. Mostly cloudy, with a low around 27.
Tuesday
Snow before 1pm, then rain and snow. Mostly cloudy, with a high near 37.
Tuesday Night
Rain and snow likely, becoming all snow after 7pm. Mostly cloudy, with a low around 25.
Wednesday
Snow likely. Mostly cloudy, with a high near 34.
Wednesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 25.
Thursday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Chinook Pass WA
 46.75°N 121.56°W (Elev. 2313 ft)
Last Update:
1:26 pm PST Feb 13, 2026
Forecast Valid:
2pm PST Feb 13, 2026-6pm PST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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