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

7 Miles SSW Chinook Pass WA

  • Today

    Today: Mostly sunny, with a high near 34. Wind chill values between 17 and 26. West southwest wind 6 to 14 mph, with gusts as high as 25 mph.

    High: 34 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 24. West southwest wind 5 to 10 mph becoming light south  after midnight. Winds could gust as high as 21 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. Wind chill values between 25 and 35. Calm wind.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. Light and variable wind.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 50. South wind 3 to 5 mph.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain.  Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Monday

    Monday: A chance of rain.  Partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 34. Wind chill values between 17 and 26. West southwest wind 6 to 14 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 24. West southwest wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 21 mph.
Friday
Mostly sunny, with a high near 42. Wind chill values between 25 and 35. Calm wind.
Friday Night
Mostly cloudy, with a low around 32. Light and variable wind.
Saturday
Partly sunny, with a high near 50. South wind 3 to 5 mph.
Saturday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 38.
Sunday
A 30 percent chance of rain. Mostly cloudy, with a high near 52.
Sunday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 41.
Monday
A chance of rain. Partly sunny, with a high near 57.
Monday Night
A chance of rain before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of rain after 2am. Mostly cloudy, with a low around 41.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 49.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Chinook Pass WA
 46.78°N 121.6°W (Elev. 5315 ft)
1:20 am PDT Apr 16, 2026
7am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

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