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

73°F

23°C

Humidity 25%
Wind Speed NA 5 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 36°F (2°C)
Visibility NA
Last update 11 May 03:55 PM PDT
Extended Forecast for

5 Miles NNW Suttle Lake OR

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Northeast wind around 5 mph becoming calm.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. Northeast wind 5 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely after 8pm. Mostly cloudy, with a low around 39. Breezy, with a west wind 16 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 39 °F

    Showers
    Likely and
    Breezy

  • Wednesday

    Wednesday: Rain showers before 8am, then rain, possibly mixed with snow showers between 8am and 11am, then a chance of rain showers after 11am. High near 45. Windy, with a west wind 29 to 37 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 45 °F

    Windy.
    Rain/Snow
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 11pm. Snow level 7400 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 36. Windy, with a west wind 26 to 31 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 50 mph.

    Low: 36 °F

    Chance
    Showers and
    Windy then
    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Thursday Night

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

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers after 11am. Snow level 6000 feet. Mostly sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain showers before 8pm, then a chance of rain and snow showers between 8pm and 11pm, then a chance of snow showers after 11pm. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

    Low: 32 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. Northeast wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 73. Northeast wind 5 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
Tuesday Night
A chance of showers and thunderstorms, then showers likely after 8pm. Mostly cloudy, with a low around 39. Breezy, with a west wind 16 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain showers before 8am, then rain, possibly mixed with snow showers between 8am and 11am, then a chance of rain showers after 11am. High near 45. Windy, with a west wind 29 to 37 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
A 30 percent chance of showers before 11pm. Snow level 7400 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 36. Windy, with a west wind 26 to 31 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 50 mph.
Thursday
Sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 37.
Friday
A 20 percent chance of showers after 11am. Snow level 6000 feet. Mostly sunny, with a high near 51.
Friday Night
A chance of rain showers before 8pm, then a chance of rain and snow showers between 8pm and 11pm, then a chance of snow showers after 11pm. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Saturday
A chance of snow showers. Partly sunny, with a high near 44.
Saturday Night
A slight chance of snow showers. Mostly cloudy, with a low around 31.
Sunday
A slight chance of showers. Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Suttle Lake OR
 44.5°N 121.79°W (Elev. 5049 ft)
Last Update:
3:00 pm PDT May 11, 2026
Forecast Valid:
5pm PDT May 11, 2026-6pm PDT May 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation