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

86°F

30°C

Humidity 17%
Wind Speed NW 8 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 38°F (3°C)
Visibility NA
Heat Index83°F (28°C)
Last update 23 Jun 03:55 PM PDT
Extended Forecast for

5 Miles WSW Suttle Lake OR

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 49. West wind 3 to 8 mph.

    Low: 49 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: A 20 percent chance of showers after 11am. Mostly sunny, with a high near 73. West wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 73 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46. West wind 5 to 13 mph, with gusts as high as 23 mph.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66. West wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers, mainly after 11pm. Low around 43. West wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Showers

  • Friday

    Friday: Showers. High near 49. Chance of precipitation is 100%.

    High: 49 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Snow level 7900 feet lowering to 5800 feet after midnight . Low around 35. Chance of precipitation is 100%.

    Low: 35 °F

    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 11am. Snow level 5400 feet rising to 6000 feet in the afternoon. High near 41. Chance of precipitation is 90%.

    High: 41 °F

    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 37. Chance of precipitation is 80%.

    Low: 37 °F

    Showers

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 49. West wind 3 to 8 mph.
Wednesday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 73. West wind 5 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 46. West wind 5 to 13 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 66. West wind 5 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Showers, mainly after 11pm. Low around 43. West wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers. High near 49. Chance of precipitation is 100%.
Friday Night
Showers and possibly a thunderstorm. Snow level 7900 feet lowering to 5800 feet after midnight . Low around 35. Chance of precipitation is 100%.
Saturday
Showers, with thunderstorms also possible after 11am. Snow level 5400 feet rising to 6000 feet in the afternoon. High near 41. Chance of precipitation is 90%.
Saturday Night
Showers. Low around 37. Chance of precipitation is 80%.
Sunday
A chance of showers. Mostly cloudy, with a high near 47.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Suttle Lake OR
 44.38°N 121.85°W (Elev. 4800 ft)
Last Update:
3:01 pm PDT Jun 23, 2026
Forecast Valid:
4pm PDT Jun 23, 2026-6pm PDT Jun 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation