Severe Weather Across the Center of the Nation; Fire Weather Concerns for Southwest and California; Snow for the Central Rockies

Severe thunderstorms will continue to impact the center of the Nation through today. Very large hail, strong tornadoes, and damaging winds are expected from the Great Lakes into the central/southern Plains; Flash flooding is possible for portions into the mid-Mississippi Valley. Critical fire weather conditions for the Southwest and central valley of California today. Winter hangs on for Rockies. Read More >

Current conditions at

White Pass (TWHIT)

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

unknown precip

50°F

10°C

Humidity 57%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility 1.24 mi
Last update 18 May 12:00 PM PDT
Extended Forecast for

8 Miles SSW Chinook Pass WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 66. Southwest wind 3 to 6 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 39. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 39 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 66. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 66 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 75. Light and variable wind.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 66. Southwest wind 3 to 6 mph.
Tonight
Increasing clouds, with a low around 39. West southwest wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 66. Calm wind becoming south southwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 42. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 75. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Sunny, with a high near 81.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Chinook Pass WA
 46.75°N 121.56°W (Elev. 2313 ft)
11:27 am PDT May 18, 2026
12pm PDT May 18, 2026-6pm PDT May 24, 2026
 
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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