Heavy Rainfall on the Western Gulf Coast; Severe Thunderstorms in the Southern Plains Friday

A multi-day heavy rainfall event will continue over the western Gulf Coast through Monday. Slight Risks of excessive rainfall have been issued, and Flood Watches remain in effect through Monday evening. Scattered severe storms capable of producing large hail and damaging winds are possible across western portions of Texas and Oklahoma on Friday. Read More >

Current conditions at

White Pass (TWHIT)

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

unknown precip

58°F

14°C

Humidity 54%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility 1.24 mi
Last update 21 May 08:00 PM PDT
Extended Forecast for

3 Miles SSW Chinook Pass WA

  • Tonight

    Tonight: Mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 67. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 67 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42. West northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain after 11pm, mixing with snow after 5am.  Mostly cloudy, with a low around 43. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 43 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Memorial Day

    Memorial Day: Rain likely, possibly mixed with snow, becoming all rain after 2pm.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Rain before 11pm, then a chance of rain and snow showers.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 44. Calm wind.
Friday
Sunny, with a high near 66. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 44. West northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 67. Calm wind becoming west 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 42. West northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 60.
Sunday Night
A chance of rain after 11pm, mixing with snow after 5am. Mostly cloudy, with a low around 43. Chance of precipitation is 30%. Little or no snow accumulation expected.
Memorial Day
Rain likely, possibly mixed with snow, becoming all rain after 2pm. Mostly cloudy, with a high near 50.
Monday Night
Rain before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 37.
Tuesday
A chance of showers. Partly sunny, with a high near 50.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 39.
Wednesday
A slight chance of showers. Partly sunny, with a high near 58.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 42.
Thursday
A slight chance of showers. Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Chinook Pass WA
 46.83°N 121.55°W (Elev. 3701 ft)
1:43 pm PDT May 21, 2026
8pm PDT May 21, 2026-6pm PDT May 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database