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

39°F

4°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 34°F (1°C)
Visibility NA
Last update 10 Apr 04:55 AM PDT
Extended Forecast for

8 Miles SW Sisters OR

  • Today

    Today: A chance of rain, then showers and possibly a thunderstorm after 2pm. High near 56. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Chance Rain
    then Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 11pm, then rain likely, mainly after 2am. Low around 36. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 36 °F

    Showers then
    Rain Likely

  • Saturday

    Saturday: Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 52. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 52 °F

    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 8pm, then rain, mainly between 8pm and 11pm. Low around 35. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 35 °F

    Showers then
    Chance Rain

  • Sunday

    Sunday: Rain likely, possibly mixed with snow before 11am, then rain, possibly mixed with snow showers between 11am and 2pm, then rain after 2pm. Some thunder is also possible. Snow level 5700 feet. High near 46. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow before 2am, then a chance of snow. Snow level 5800 feet lowering to 4800 feet after midnight . Low around 32. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 44. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Snow Likely

  • Monday Night

    Monday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of snow between 11am and 5pm, then a chance of rain and snow. Partly sunny, with a high near 46. Chance of precipitation is 30%.

    High: 46 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

Detailed Forecast

Today
A chance of rain, then showers and possibly a thunderstorm after 2pm. High near 56. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before 11pm, then rain likely, mainly after 2am. Low around 36. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 52. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers and possibly a thunderstorm before 8pm, then rain, mainly between 8pm and 11pm. Low around 35. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Rain likely, possibly mixed with snow before 11am, then rain, possibly mixed with snow showers between 11am and 2pm, then rain after 2pm. Some thunder is also possible. Snow level 5700 feet. High near 46. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Rain, possibly mixed with snow before 2am, then a chance of snow. Snow level 5800 feet lowering to 4800 feet after midnight . Low around 32. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Snow likely. Mostly cloudy, with a high near 44. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 28.
Tuesday
A slight chance of snow between 11am and 5pm, then a chance of rain and snow. Partly sunny, with a high near 46. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 30.
Wednesday
Snow likely. Mostly cloudy, with a high near 43.
Wednesday Night
A chance of snow. Partly cloudy, with a low around 23.
Thursday
A chance of snow. Mostly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Sisters OR
 44.19°N 121.64°W (Elev. 4800 ft)
Last Update:
4:01 am PDT Apr 10, 2026
Forecast Valid:
5am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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