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

Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

White Pass (TWHIT)

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

NA

N/A

Humidity 70%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update 03 Apr 10:56 AM PDT
Extended Forecast for

5 Miles NNE Chinook Pass WA

  • Today

    Today: Mostly sunny, with a high near 50. Wind chill values between 21 and 31 early. South southeast wind around 8 mph.

    High: 50 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Light south southeast wind increasing to 5 to 9 mph in the evening.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 55. East southeast wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 55 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. East southeast wind 3 to 8 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 60. East southeast wind around 9 mph.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 11pm. Partly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.

    High: 56 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then rain and snow likely. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow. Mostly cloudy, with a high near 41.

    High: 41 °F

    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 50. Wind chill values between 21 and 31 early. South southeast wind around 8 mph.
Tonight
Partly cloudy, with a low around 35. Light south southeast wind increasing to 5 to 9 mph in the evening.
Sunday
Partly sunny, with a high near 55. East southeast wind 9 to 11 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 39. East southeast wind 3 to 8 mph.
Monday
Partly sunny, with a high near 60. East southeast wind around 9 mph.
Monday Night
A 30 percent chance of rain, mainly after 11pm. Partly cloudy, with a low around 39.
Tuesday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Tuesday Night
Rain before 11pm, then rain and snow likely. Mostly cloudy, with a low around 35.
Wednesday
Snow. Mostly cloudy, with a high near 41.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 31.
Thursday
A chance of snow. Partly sunny, with a high near 42.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.93°N 121.46°W (Elev. 6322 ft)
Last Update:
11:26 pm PDT Apr 17, 2026
Forecast Valid:
7am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation