Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. 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

  • This Afternoon

    This Afternoon: Sunny, with a high near 33. Wind chill values between 19 and 24. Breezy, with a west northwest wind 18 to 23 mph, with gusts as high as 40 mph.

    High: 33 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Wind chill values between 11 and 16. West wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 41 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43. Wind chill values between 11 and 21. North northwest wind around 6 mph becoming light and variable.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. Wind chill values between 22 and 27. South southeast wind 6 to 9 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 51. South southeast wind around 9 mph, with gusts as high as 21 mph.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 53.

    High: 53 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain after 11am.  Partly sunny, with a high near 60.

    High: 60 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 33. Wind chill values between 19 and 24. Breezy, with a west northwest wind 18 to 23 mph, with gusts as high as 40 mph.
Tonight
Partly cloudy, with a low around 20. Wind chill values between 11 and 16. West wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 41 mph.
Friday
Mostly sunny, with a high near 43. Wind chill values between 11 and 21. North northwest wind around 6 mph becoming light and variable.
Friday Night
Mostly cloudy, with a low around 30. Wind chill values between 22 and 27. South southeast wind 6 to 9 mph.
Saturday
Partly sunny, with a high near 51. South southeast wind around 9 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Mostly cloudy, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
A slight chance of rain after 11am. Partly sunny, with a high near 60.
Monday Night
A chance of rain. Mostly cloudy, with a low around 40.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 52.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 38.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.93°N 121.49°W (Elev. 5233 ft)
11:27 am PDT Apr 16, 2026
1pm PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

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