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

48°F

9°C

Humidity 66%
Wind Speed N 0 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 10 Apr 12:55 AM PDT
Extended Forecast for

Sisters OR

  • Overnight

    Overnight: A 30 percent chance of rain before 2am. Mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Chance Rain

  • Friday

    Friday: A chance of rain between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 62. Calm wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Chance Rain
    then Showers
    Likely

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 11pm, then a chance of rain after 11pm. Low around 39. 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: 39 °F

    Showers then
    Chance Rain

  • Saturday

    Saturday: Rain likely, then showers and possibly a thunderstorm after 11am. High near 57. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. Mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 37 °F

    Showers
    Likely then
    Chance Rain

  • Sunday

    Sunday: A chance of rain before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then rain after 2pm. High near 52. Chance of precipitation is 80%.

    High: 52 °F

    Showers

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.

    Low: 33 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: A chance of rain before 8am, then a chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Snow level 4300 feet. Partly sunny, with a high near 49. Chance of precipitation is 50%.

    High: 49 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of rain before 2am. Mostly cloudy, with a low around 40. Calm wind.
Friday
A chance of rain between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 62. Calm wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before 11pm, then a chance of rain after 11pm. Low around 39. 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 likely, then showers and possibly a thunderstorm after 11am. High near 57. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. Mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of rain before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then rain after 2pm. High near 52. Chance of precipitation is 80%.
Sunday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Monday
A chance of rain before 8am, then a chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Snow level 4300 feet. Partly sunny, with a high near 49. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
A chance of rain. Snow level 5000 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 31.
Wednesday
A chance of rain and snow. Snow level 3900 feet. Partly sunny, with a high near 48.
Wednesday Night
A slight chance of rain and snow. Snow level 4000 feet lowering to 3300 feet after midnight . Partly cloudy, with a low around 25.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sisters OR
 44.29°N 121.58°W (Elev. 3261 ft)
Last Update:
11:46 pm PDT Apr 9, 2026
Forecast Valid:
1am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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