National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Seven Bays Marina (SBMW)

Lat: 47.85528°NLon: 118.34111°WElev: 1374.0ft.

NA

62°F

17°C

Humidity 40%
Wind Speed SSW 6 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 17 Oct 07:00 PM PDT
Extended Forecast for

15 Miles S Inchelium WA

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West wind around 6 mph becoming north in the evening.

    Low: 35 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Increasing clouds, with a high near 56. North wind around 6 mph becoming calm in the morning.

    High: 56 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Cloudy, with a low around 41. Calm wind becoming north around 6 mph after midnight.

    Low: 41 °F

    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 55. North wind 5 to 7 mph becoming calm in the morning.

    High: 55 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. Calm wind becoming northwest around 5 mph after midnight.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West wind around 6 mph becoming north in the evening.
Sunday
Increasing clouds, with a high near 56. North wind around 6 mph becoming calm in the morning.
Sunday Night
Cloudy, with a low around 41. Calm wind becoming north around 6 mph after midnight.
Monday
Mostly cloudy, with a high near 55. North wind 5 to 7 mph becoming calm in the morning.
Monday Night
Mostly cloudy, with a low around 41. Calm wind becoming northwest around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 41.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 36.
Saturday
A 20 percent chance of showers. Snow level 3800 feet rising to 4500 feet in the afternoon. Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Inchelium WA
 48.13°N 118.31°W (Elev. 2733 ft)
Last Update:
4:06 pm PDT Oct 17, 2026
Forecast Valid:
7pm PDT Oct 17, 2026-6pm PDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation