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

43°F

6°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 11 Apr 07:55 AM PDT
Extended Forecast for

3 Miles S Sisters OR

  • Today

    Today: A chance of rain, then showers and possibly a thunderstorm after 11am. High near 56. 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: 56 °F

    Showers

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 2am, then a chance of rain. Low around 36. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 36 °F

    Showers then
    Chance Rain

  • Sunday

    Sunday: Rain, mainly after 11am. High near 50. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm. Snow level 5400 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 34. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Rain Likely

  • Monday

    Monday: A chance of rain and snow before 11am, then a chance of rain. Snow level 3800 feet rising to 4600 feet in the afternoon. Partly sunny, with a high near 49. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm. Snow level 4800 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Snow level 3600 feet rising to 4600 feet in the afternoon. Partly sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 11pm. Snow level 4900 feet lowering to 4000 feet after midnight . Mostly cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Rain Likely

  • Wednesday

    Wednesday: Snow, possibly mixed with rain. Snow level 3500 feet. High near 46. Chance of precipitation is 90%.

    High: 46 °F

    Rain/Snow

Detailed Forecast

Today
A chance of rain, then showers and possibly a thunderstorm after 11am. High near 56. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and possibly a thunderstorm before 2am, then a chance of rain. Low around 36. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Rain, mainly after 11am. High near 50. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain likely, mainly before 11pm. Snow level 5400 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 34. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of rain and snow before 11am, then a chance of rain. Snow level 3800 feet rising to 4600 feet in the afternoon. Partly sunny, with a high near 49. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of rain before 11pm. Snow level 4800 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 30.
Tuesday
A 20 percent chance of rain after 11am. Snow level 3600 feet rising to 4600 feet in the afternoon. Partly sunny, with a high near 51.
Tuesday Night
Rain likely, mainly after 11pm. Snow level 4900 feet lowering to 4000 feet after midnight . Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Wednesday
Snow, possibly mixed with rain. Snow level 3500 feet. High near 46. Chance of precipitation is 90%.
Wednesday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 24.
Thursday
A slight chance of snow. Mostly sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 23.
Friday
Sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Sisters OR
 44.25°N 121.53°W (Elev. 3399 ft)
Last Update:
4:01 am PDT Apr 11, 2026
Forecast Valid:
9am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation