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Severe Thunderstorms in the Midwest; Mountain Snow in the Northern Rockies

Scattered thunderstorms capable of producing damaging winds, large hail, and a few tornadoes are expected to develop across parts of the Ohio Valley and Lower Great Lakes this afternoon. Pockets of heavy mountain snow will develop over the Northern Rockies Wednesday evening into Thursday morning. Read More >

Current conditions at

White Pass (TWHIT)

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

NA

6°C

42°F

Humidity 33%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint -9°C (15°F)
Visibility 2.00 km
Last update 17 Apr 04:33 PM PDT
Extended Forecast for

Chinook Pass WA

  • Tonight

    Tonight: Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around -2. North wind 8 to 13 km/h.

    Frost

    Low: -2 °C

  • Thursday

    Thursday: Widespread frost before 10am. Otherwise, increasing clouds, with a high near 11. Wind chill values between -5 and 5. North northeast wind 10 to 13 km/h becoming east southeast in the morning.

    Frost then
    Mostly Sunny

    High: 11 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around -1. East wind 13 to 16 km/h.

    Mostly Clear

    Low: -1 °C

  • Friday

    Friday: Sunny, with a high near 10. Wind chill values between -4 and 6. East wind 18 to 23 km/h increasing to 24 to 29 km/h in the morning. Winds could gust as high as 45 km/h.

    Sunny

    High: 10 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around -1. East wind 21 to 23 km/h, with gusts as high as 34 km/h.

    Mostly Clear

    Low: -1 °C

  • Saturday

    Saturday: A chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 12. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Chance
    Rain/Snow

    High: 12 °C

  • Saturday
    Night

    Saturday Night: Rain before 8pm, then rain and snow. Low around -1. Chance of precipitation is 80%. New snow accumulation of less than a half centimeter possible.

    Rain/Snow
    then Chance
    Rain/Snow

    Low: -1 °C

  • Sunday

    Sunday: A chance of snow before 11am, then a chance of rain and snow. Partly sunny, with a high near 7.

    Chance
    Rain/Snow

    High: 7 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around -2.

    Partly Cloudy

    Low: -2 °C

Detailed Forecast

Tonight
Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around -2. North wind 8 to 13 km/h.
Thursday
Widespread frost before 10am. Otherwise, increasing clouds, with a high near 11. Wind chill values between -5 and 5. North northeast wind 10 to 13 km/h becoming east southeast in the morning.
Thursday Night
Mostly clear, with a low around -1. East wind 13 to 16 km/h.
Friday
Sunny, with a high near 10. Wind chill values between -4 and 6. East wind 18 to 23 km/h increasing to 24 to 29 km/h in the morning. Winds could gust as high as 45 km/h.
Friday Night
Mostly clear, with a low around -1. East wind 21 to 23 km/h, with gusts as high as 34 km/h.
Saturday
A chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 12. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
Rain before 8pm, then rain and snow. Low around -1. Chance of precipitation is 80%. New snow accumulation of less than a half centimeter possible.
Sunday
A chance of snow before 11am, then a chance of rain and snow. Partly sunny, with a high near 7.
Sunday Night
Partly cloudy, with a low around -2.
Monday
Mostly sunny, with a high near 13.
Monday Night
Partly cloudy, with a low around 1.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 12.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 1.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 10.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Chinook Pass WA
 46.86°N 121.53°W (Elev. 1211 m)
Last Update:
3:40 pm PDT Apr 17, 2024
Forecast Valid:
5pm PDT Apr 17, 2024-6pm PDT Apr 24, 2024
 
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Chance of Precipitation