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

Kettle Falls (KFLW)

Lat: 48.595°NLon: 118.12417°WElev: 1337.0ft.

NA

85°F

29°C

Humidity 40%
Wind Speed NNW 5 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Heat Index84°F (29°C)
Last update 17 Aug 02:00 PM PDT
Extended Forecast for

Marcus WA

  • Tonight

    Tonight: Patchy smoke before 11pm, then patchy smoke after 1am. Increasing clouds, with a low around 59. Calm wind.

    Low: 59 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Patchy smoke. Cloudy through mid morning, then gradual clearing, with a high near 88. Calm wind becoming south around 6 mph in the afternoon.

    High: 88 °F

    Patchy Smoke

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57. Light and variable wind.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 86. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. South wind around 6 mph becoming calm in the evening.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 90.

    High: 90 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Patchy smoke before 11pm, then patchy smoke after 1am. Increasing clouds, with a low around 59. Calm wind.
Tuesday
Patchy smoke. Cloudy through mid morning, then gradual clearing, with a high near 88. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 57. Light and variable wind.
Wednesday
Sunny, with a high near 86. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 57. South wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 89.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Partly sunny, with a high near 90.
Friday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 60.
Saturday
A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 83.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marcus WA
 48.67°N 118.07°W (Elev. 1289 ft)
Last Update:
2:02 pm PDT Aug 17, 2026
Forecast Valid:
3pm PDT Aug 17, 2026-6pm PDT Aug 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation