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

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

NA

88°F

31°C

Humidity 20%
Wind Speed W 12 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 43°F (6°C)
Visibility NA
Heat Index85°F (29°C)
Last update 18 Aug 04:55 PM PDT
Extended Forecast for

10 Miles SSW Suttle Lake OR

  • Tonight

    Tonight: Mostly clear, with a low around 44. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy smoke after 2am. Partly cloudy, with a low around 48. West wind 5 to 8 mph becoming light and variable in the evening.

    Low: 48 °F

    Mostly Clear
    then Patchy
    Smoke

  • Thursday

    Thursday: Sunny, with a high near 80. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50. West wind 5 to 10 mph becoming light southwest after midnight.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 44. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 78. Calm wind becoming west 5 to 9 mph in the afternoon.
Wednesday Night
Patchy smoke after 2am. Partly cloudy, with a low around 48. West wind 5 to 8 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 80. Calm wind becoming west 5 to 7 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 50. West wind 5 to 10 mph becoming light southwest after midnight.
Friday
Partly sunny, with a high near 73.
Friday Night
A 30 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 41.
Saturday
Sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW Suttle Lake OR
 44.27°N 121.82°W (Elev. 5591 ft)
Last Update:
3:01 pm PDT Aug 18, 2026
Forecast Valid:
5pm PDT Aug 18, 2026-6pm PDT Aug 25, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation