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

75°F

24°C

Humidity 31%
Wind Speed WSW 11 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 24 Jun 07:55 PM PDT
Extended Forecast for

4 Miles NNW Sisters OR

  • Tonight

    Tonight: Partly cloudy, with a low around 47. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 77. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 77 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 50 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 44. West wind 5 to 9 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 63. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely. Mostly cloudy, with a low around 37. West wind 6 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.

    High: 56 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 47. Northwest wind 5 to 7 mph becoming calm after midnight.
Thursday
Increasing clouds, with a high near 77. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
A 50 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 44. West wind 5 to 9 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 63. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely. Mostly cloudy, with a low around 37. West wind 6 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Sisters OR
 44.35°N 121.59°W (Elev. 3287 ft)
Last Update:
3:01 pm PDT Jun 24, 2026
Forecast Valid:
9pm PDT Jun 24, 2026-6pm PDT Jul 1, 2026
 
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Additional Resources

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Chance of Precipitation