Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Hazardous Weather Conditions

Current conditions at

White Pass (TWHIT)

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

unknown precip

57°F

14°C

Humidity 49%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility 1.24 mi
Last update 03 Aug 08:45 PM PDT
Extended Forecast for

3 Miles W Chinook Pass WA

  • Tonight

    Tonight: Widespread smoke, mainly after 1am. Mostly clear, with a steady temperature around 51. North wind 5 to 8 mph becoming east after midnight.

    Low: 51 °F

    Smoke

  • Tuesday

    Tuesday: Areas of smoke. Sunny, with a high near 72. West northwest wind 5 to 7 mph becoming light and variable.

    High: 72 °F

    Areas Smoke

  • Tuesday Night

    Tuesday Night: Patchy smoke. Mostly clear, with a low around 54. North northeast wind 5 to 7 mph becoming south after midnight.

    Low: 54 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Sunny, with a high near 78. South southeast wind around 6 mph becoming light and variable  in the morning.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. West wind around 6 mph becoming calm  in the evening.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread smoke, mainly after 1am. Mostly clear, with a steady temperature around 51. North wind 5 to 8 mph becoming east after midnight.
Tuesday
Areas of smoke. Sunny, with a high near 72. West northwest wind 5 to 7 mph becoming light and variable.
Tuesday Night
Patchy smoke. Mostly clear, with a low around 54. North northeast wind 5 to 7 mph becoming south after midnight.
Wednesday
Sunny, with a high near 78. South southeast wind around 6 mph becoming light and variable in the morning.
Wednesday Night
Mostly clear, with a low around 58. West wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Chinook Pass WA
 46.87°N 121.57°W (Elev. 5427 ft)
11:26 am PDT Aug 3, 2026
9pm PDT Aug 3, 2026-6pm PDT Aug 10, 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