Wet and Cool in the East this Memorial Day Weekend; Well Above Normal Temperatures in the Northern Plains

A wet Memorial Day weekend is in store for the East, with widespread rainfall of 1 to more than 2 inches expected from the Gulf Coast to southern New England. Well above normal temperatures are forecast to build across the northern Plains. Another round of heavy to excessive rainfall is expected to impact the western Gulf Coast this weekend with Flood Watches in effect. Read More >

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

unknown precip

62°F

17°C

Humidity 41%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility 1.24 mi
Last update 23 May 04:00 PM PDT
Extended Forecast for

Chinook Pass WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. West wind 5 to 10 mph becoming light west southwest  after midnight. Winds could gust as high as 24 mph.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 62. South southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 62 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45. South southwest wind 7 to 10 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Mostly Cloudy

  • Memorial Day

    Memorial Day: A 50 percent chance of rain after 11am.  Mostly cloudy, with a high near 56. West southwest wind 10 to 15 mph, with gusts as high as 39 mph.

    High: 56 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain before 11pm, then rain and snow likely.  Low around 35. West southwest wind 7 to 13 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: A chance of rain and snow before 11am, then rain likely.  Mostly cloudy, with a high near 49. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Tuesday Night

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

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. West wind 5 to 10 mph becoming light west southwest after midnight. Winds could gust as high as 24 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 62. South southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 45. South southwest wind 7 to 10 mph, with gusts as high as 25 mph.
Memorial Day
A 50 percent chance of rain after 11am. Mostly cloudy, with a high near 56. West southwest wind 10 to 15 mph, with gusts as high as 39 mph.
Monday Night
Rain before 11pm, then rain and snow likely. Low around 35. West southwest wind 7 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow before 11am, then rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
A slight chance of rain after 11am. Mostly sunny, with a high near 66.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 43.
Friday
A chance of rain. Partly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 54.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.86°N 121.53°W (Elev. 3973 ft)
12:40 pm PDT May 23, 2026
4pm PDT May 23, 2026-6pm PDT May 30, 2026
 
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