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 S Chinook Pass WA

  • Today

    Today: Partly sunny, with a high near 60. East wind 6 to 9 mph becoming south southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 60 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 45. Northeast wind 5 to 8 mph.

    Low: 45 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 65. Northeast wind 5 to 8 mph becoming south southeast in the afternoon.

    High: 65 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 43. North northwest wind around 6 mph becoming calm  after midnight.

    Low: 43 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 57. Calm wind becoming west southwest 5 to 7 mph in the afternoon.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain before 2am, then rain likely, possibly mixed with snow.  Low around 39. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain, possibly mixed with snow.  High near 43. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 2am, then a chance of snow.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow before 2pm, then a chance of rain.  Partly sunny, with a high near 50.

    High: 50 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Today
Partly sunny, with a high near 60. East wind 6 to 9 mph becoming south southeast in the afternoon. Winds could gust as high as 20 mph.
Tonight
Increasing clouds, with a low around 45. Northeast wind 5 to 8 mph.
Monday
Mostly cloudy, with a high near 65. Northeast wind 5 to 8 mph becoming south southeast in the afternoon.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 43. North northwest wind around 6 mph becoming calm after midnight.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 57. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain before 2am, then rain likely, possibly mixed with snow. Low around 39. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow. High near 43. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow likely before 2am, then a chance of snow. Mostly cloudy, with a low around 36.
Thursday
A chance of snow before 2pm, then a chance of rain. Partly sunny, with a high near 50.
Thursday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 35.
Friday
Sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Chinook Pass WA
 46.82°N 121.52°W (Elev. 4334 ft)
11:26 pm PDT Apr 18, 2026
9am PDT Apr 19, 2026-6pm PDT Apr 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database