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 18 and 23. Breezy, with a west northwest wind 22 to 29 mph, with gusts as high as 41 mph.

    High: 33 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 19. Wind chill values between 10 and 15. Blustery, with a west wind 19 to 24 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 44 mph.

    Low: 19 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. Wind chill values between 10 and 20. Northwest wind 5 to 7 mph becoming south southeast in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. Wind chill values between 19 and 24. South southeast wind 7 to 10 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 50. South southeast wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain after 11am.  Partly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 33. Wind chill values between 18 and 23. Breezy, with a west northwest wind 22 to 29 mph, with gusts as high as 41 mph.
Tonight
Partly cloudy, with a low around 19. Wind chill values between 10 and 15. Blustery, with a west wind 19 to 24 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 44 mph.
Friday
Mostly sunny, with a high near 42. Wind chill values between 10 and 20. Northwest wind 5 to 7 mph becoming south southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 29. Wind chill values between 19 and 24. South southeast wind 7 to 10 mph.
Saturday
Partly sunny, with a high near 50. South southeast wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
A slight chance of rain after 11am. Partly sunny, with a high near 59.
Monday Night
A chance of rain. Mostly cloudy, with a low around 39.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 51.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 37.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.93°N 121.46°W (Elev. 6322 ft)
11:27 am PDT Apr 16, 2026
2pm PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

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