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

54°F

12°C

Humidity 62%
Wind Speed N 0 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 41°F (5°C)
Visibility NA
Last update 21 Apr 01:55 AM PDT
Extended Forecast for

8 Miles SW Sisters OR

  • Overnight

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

    Low: 40 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain. High near 51. Light south wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely before 11pm, then rain and snow likely. Snow level 6200 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 32. West wind 3 to 8 mph. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Snow before 5pm, then snow, possibly mixed with rain. High near 42. West wind 10 to 17 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Partly cloudy, with a low around 28. West wind 5 to 14 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow before 11am. Sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Snow then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of rain. Mostly cloudy, with a low around 40. Calm wind.
Tuesday
Rain. High near 51. Light south wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain likely before 11pm, then rain and snow likely. Snow level 6200 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 32. West wind 3 to 8 mph. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
Snow before 5pm, then snow, possibly mixed with rain. High near 42. West wind 10 to 17 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Partly cloudy, with a low around 28. West wind 5 to 14 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.
Thursday
A 20 percent chance of snow before 11am. Sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 31.
Sunday
A slight chance of rain. Snow level rising to 5900 feet in the afternoon. Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 33.
Monday
A slight chance of rain. Snow level 5300 feet rising to 6100 feet in the afternoon. Mostly sunny, with a high near 56.
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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 20, 2026
Forecast Valid:
2am PDT Apr 21, 2026-6pm PDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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