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

46°F

8°C

Humidity 65%
Wind Speed SW 12 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 21 Apr 10:55 PM PDT
Extended Forecast for

8 Miles SW Sisters OR

  • Overnight

    Overnight: A chance of rain and snow. Snow level 5600 feet lowering to 5000 feet. Mostly cloudy, with a low around 32. West wind 5 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, mainly before 5pm. Snow level rising to 5000 feet in the afternoon. High near 41. West wind 10 to 16 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 27. West wind 5 to 13 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Northwest wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of snow after 11am, mixing with rain after 2pm. Mostly sunny, with a high near 50. Chance of precipitation is 30%.

    High: 50 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Overnight
A chance of rain and snow. Snow level 5600 feet lowering to 5000 feet. Mostly cloudy, with a low around 32. West wind 5 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Rain, possibly mixed with snow, mainly before 5pm. Snow level rising to 5000 feet in the afternoon. High near 41. West wind 10 to 16 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 27. West wind 5 to 13 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday
Sunny, with a high near 53. Light and variable wind.
Thursday Night
Mostly clear, with a low around 28. Northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 52.
Friday Night
Mostly clear, with a low around 29.
Saturday
A chance of snow after 11am, mixing with rain after 2pm. Mostly sunny, with a high near 50. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 30.
Sunday
A chance of snow before 2pm, then a chance of rain. Partly sunny, with a high near 49.
Sunday Night
A chance of rain. Snow level 5400 feet lowering to 4900 feet after midnight . Partly cloudy, with a low around 30.
Monday
A chance of rain and snow. Snow level rising to 5700 feet in the afternoon. Partly sunny, with a high near 52.
Monday Night
A slight chance of rain. Snow level 6000 feet lowering to 5400 feet after midnight . Partly cloudy, with a low around 32.
Tuesday
A slight chance of rain. Snow level 5200 feet rising to 6200 feet in the afternoon. Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Sisters OR
 44.19°N 121.64°W (Elev. 4800 ft)
Last Update:
11:46 pm PDT Apr 21, 2026
Forecast Valid:
12am PDT Apr 22, 2026-6pm PDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

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