National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

Current conditions at

White Pass (TWHIT)

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

unknown precip

54°F

12°C

Humidity 80%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility 1.24 mi
Last update 29 Jul 09:45 PM PDT
Extended Forecast for

10 Miles SSW White Pass WA

  • Tonight

    Tonight: Mostly clear, with a low around 40. West wind 8 to 10 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 56. West wind 8 to 11 mph.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. West wind 7 to 11 mph.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. West wind 6 to 9 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. West wind around 11 mph.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of rain after 11am. Mostly sunny, with a high near 49.

    High: 49 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 40. West wind 8 to 10 mph.
Thursday
Sunny, with a high near 56. West wind 8 to 11 mph.
Thursday Night
Mostly clear, with a low around 42. West wind 7 to 11 mph.
Friday
Sunny, with a high near 63. West wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 47. West wind around 11 mph.
Saturday
A 20 percent chance of rain after 11am. Mostly sunny, with a high near 49.
Saturday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 37.
Sunday
Sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW White Pass WA
 46.5°N 121.46°W (Elev. 7057 ft)
Last Update:
2:01 pm PDT Jul 29, 2026
Forecast Valid:
10pm PDT Jul 29, 2026-6pm PDT Aug 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation