Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

White Pass (TWHIT)

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

unknown precip

39°F

4°C

Humidity 88%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility 1.24 mi
Last update 18 Jun 04:15 AM PDT
Extended Forecast for

3 Miles N Chinook Pass WA

  • Today

    Today: Sunny, with a high near 66. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. North wind 6 to 8 mph becoming south southeast in the evening.

    Low: 51 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Mostly cloudy, then gradually becoming sunny, with a high near 67. South wind 5 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 67 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. West wind 8 to 14 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55. West northwest wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 66. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 51. North wind 6 to 8 mph becoming south southeast in the evening.
Juneteenth
Mostly cloudy, then gradually becoming sunny, with a high near 67. South wind 5 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Mostly clear, with a low around 44. West wind 8 to 14 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 55. West northwest wind 9 to 15 mph, with gusts as high as 26 mph.
Saturday Night
Clear, with a low around 39.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 63.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Chinook Pass WA
 46.92°N 121.52°W (Elev. 4774 ft)
11:25 pm PDT Jun 17, 2026
4am PDT Jun 18, 2026-6pm PDT Jun 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database