Showers and Thunderstorms from the Great Lakes into the Southern Plains

Frontal boundary and wave of low pressure will keep an active weather pattern from the Great Lakes region through the southern Plains the next couple of days. Isolated instances of severe thunderstorms and flash flooding are possible. Meanwhile, as summer comes to a close, above normal temperatures continue for central and eastern U.S. - especially for most of Puerto Rico with excessive heat. Read More >

Hazardous Weather Conditions

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

NA

68°F

20°C

Humidity 41%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 21 Sep 05:01 AM PDT
Extended Forecast for

4 Miles WSW Washington Pass WA

  • Today

    Today: Showers, mainly before 11am.  High near 51. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Showers then
    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Northwest wind 5 to 11 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Widespread haze after 4pm. Sunny, with a high near 61. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 61 °F

    Sunny then
    Haze

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69. Southeast wind 3 to 6 mph.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

Detailed Forecast

Today
Showers, mainly before 11am. High near 51. Southwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Partly cloudy, with a low around 35. Northwest wind 5 to 11 mph.
Monday
Widespread haze after 4pm. Sunny, with a high near 61. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 42. Southwest wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 69. Southeast wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 43.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 65.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 43.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Washington Pass WA
 48.51°N 120.74°W (Elev. 6024 ft)
5:17 am PDT Sep 21, 2025
6am PDT Sep 21, 2025-6pm PDT Sep 27, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database