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

Chinook Pass WA

  • Today

    Today: Partly sunny, with a high near 52. Southeast wind 8 to 13 mph, with gusts as high as 25 mph.

    High: 52 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 40. East wind 5 to 8 mph.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 57. East wind 5 to 9 mph becoming south southeast in the afternoon.

    High: 57 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 38. North northwest wind around 7 mph.

    Low: 38 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 49. West wind 5 to 8 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then rain likely, possibly mixed with snow.  Low around 33. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow.  High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 11pm, then a chance of snow.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday

    Thursday: A chance of snow.  Partly sunny, with a high near 42.

    High: 42 °F

    Chance Snow

Detailed Forecast

Today
Partly sunny, with a high near 52. Southeast wind 8 to 13 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 40. East wind 5 to 8 mph.
Monday
Mostly cloudy, with a high near 57. East wind 5 to 9 mph becoming south southeast in the afternoon.
Monday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 38. North northwest wind around 7 mph.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 49. West wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain before 11pm, then rain likely, possibly mixed with snow. Low around 33. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
Rain and snow. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow likely before 11pm, then a chance of snow. 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, mixing with rain after 8pm, then gradually ending. Mostly clear, with a low around 30.
Friday
Sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.88°N 121.51°W (Elev. 4823 ft)
11:26 pm PDT Apr 18, 2026
4am PDT Apr 19, 2026-6pm PDT Apr 25, 2026
 
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Additional Resources

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