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

77°F

25°C

Humidity 40%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Heat Index78°F (26°C)
Last update 19 Aug 10:00 PM PDT
Extended Forecast for

4 Miles NW Marcus WA

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: Widespread haze after 3pm. Sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.

    High: 91 °F

    Sunny then
    Haze

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60. Light and variable wind.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 94. Calm wind becoming east around 5 mph in the afternoon.

    High: 94 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Cloudy, with a low around 65. Calm wind becoming north around 5 mph after midnight.

    Low: 65 °F

    Cloudy

  • Saturday

    Saturday: A slight chance of showers before 11am, then a slight chance of thunderstorms after 5pm. Partly sunny, with a high near 90. Chance of precipitation is 20%.

    High: 90 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms, then a chance of showers after 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.

    Low: 57 °F

    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers. Partly sunny, with a high near 78.

    High: 78 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 59. Calm wind.
Thursday
Widespread haze after 3pm. Sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 60. Light and variable wind.
Friday
Increasing clouds, with a high near 94. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Cloudy, with a low around 65. Calm wind becoming north around 5 mph after midnight.
Saturday
A slight chance of showers before 11am, then a slight chance of thunderstorms after 5pm. Partly sunny, with a high near 90. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers and thunderstorms, then a chance of showers after 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Marcus WA
 48.71°N 118.11°W (Elev. 1644 ft)
Last Update:
10:31 pm PDT Aug 19, 2026
Forecast Valid:
10pm PDT Aug 19, 2026-6pm PDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation