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

  • Overnight

    Overnight: Partly cloudy, with a low around 34. Wind chill values between 24 and 29. Southeast wind around 11 mph, with gusts as high as 21 mph.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 55. East southeast wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 55 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 40. East wind 5 to 8 mph.

    Low: 40 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 61. East southeast wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 61 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of rain.  Partly cloudy, with a low around 39. Northwest wind around 8 mph.

    Low: 39 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Partly sunny, with a high near 54. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow.  Low around 35. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow.  Mostly cloudy, with a high near 40.

    High: 40 °F

    Snow

  • Wednesday Night

    Wednesday Night: A chance of snow.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. Wind chill values between 24 and 29. Southeast wind around 11 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 55. East southeast wind 10 to 15 mph, with gusts as high as 28 mph.
Sunday Night
Increasing clouds, with a low around 40. East wind 5 to 8 mph.
Monday
Mostly cloudy, with a high near 61. East southeast wind 7 to 10 mph, with gusts as high as 20 mph.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 39. Northwest wind around 8 mph.
Tuesday
Rain likely, mainly after 11am. Partly sunny, with a high near 54. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain, possibly mixed with snow. Low around 35. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Snow. Mostly cloudy, with a high near 40.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 31.
Thursday
A chance of snow. Partly sunny, with a high near 45.
Thursday Night
A slight chance of snow. Mostly clear, with a low around 30.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 32.
Saturday
Sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.93°N 121.46°W (Elev. 6322 ft)
11:26 pm PDT Apr 18, 2026
3am 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