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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

4 Miles N Chinook Pass WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 46. South wind around 7 mph.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. South wind 7 to 14 mph, with gusts as high as 22 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 53. Southeast wind 10 to 16 mph, with gusts as high as 28 mph.

    High: 53 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40. South southeast wind 8 to 10 mph.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 57. East southeast wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 57 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.

    High: 49 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Rain before 8pm, then rain and snow. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow, possibly mixed with rain. Mostly cloudy, with a high near 36.

    High: 36 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 46. South wind around 7 mph.
Tonight
Partly cloudy, with a low around 35. South wind 7 to 14 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 53. Southeast wind 10 to 16 mph, with gusts as high as 28 mph.
Sunday Night
Mostly cloudy, with a low around 40. South southeast wind 8 to 10 mph.
Monday
Partly sunny, with a high near 57. East southeast wind 7 to 13 mph, with gusts as high as 20 mph.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 38.
Tuesday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Tuesday Night
Rain before 8pm, then rain and snow. Mostly cloudy, with a low around 34.
Wednesday
Snow, possibly mixed with rain. Mostly cloudy, with a high near 36.
Wednesday Night
Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 31.
Thursday
A chance of snow. Partly sunny, with a high near 41.
Thursday Night
A slight chance of rain and snow. Partly cloudy, with a low around 31.
Friday
Sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Chinook Pass WA
 46.92°N 121.52°W (Elev. 4774 ft)
Last Update:
11:26 am PDT Apr 18, 2026
Forecast Valid:
2pm PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation