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 93%
Wind Speed N 0 MPH
Barometer 29.64 in (1003.73 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 12 Apr 07:55 AM PDT
Extended Forecast for

Sisters OR

  • Today

    Today: Rain. High near 50. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before 2am. Low around 34. West wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Rain then
    Rain Likely

  • Monday

    Monday: A 50 percent chance of rain. Partly sunny, with a high near 50. Calm wind becoming west 5 to 7 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm. Snow level 4900 feet lowering to 3600 feet after midnight . Partly cloudy, with a low around 29. West wind around 6 mph becoming calm in the evening.

    Low: 29 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Snow level 3300 feet rising to 4600 feet in the afternoon. Partly sunny, with a high near 51. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 51 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain. Snow level 4900 feet lowering to 4000 feet. Low around 33. Chance of precipitation is 80%.

    Low: 33 °F

    Rain

  • Wednesday

    Wednesday: Rain before 8am, then rain and snow between 8am and 2pm, then snow after 2pm. Snow level 4200 feet lowering to 3300 feet in the afternoon . High near 45. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.

    Low: 22 °F

    Snow Likely
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow. Mostly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Rain. High near 50. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 2am. Low around 34. West wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 50 percent chance of rain. Partly sunny, with a high near 50. Calm wind becoming west 5 to 7 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 20 percent chance of rain before 11pm. Snow level 4900 feet lowering to 3600 feet after midnight . Partly cloudy, with a low around 29. West wind around 6 mph becoming calm in the evening.
Tuesday
A 20 percent chance of rain after 11am. Snow level 3300 feet rising to 4600 feet in the afternoon. Partly sunny, with a high near 51. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 26 mph.
Tuesday Night
Rain. Snow level 4900 feet lowering to 4000 feet. Low around 33. Chance of precipitation is 80%.
Wednesday
Rain before 8am, then rain and snow between 8am and 2pm, then snow after 2pm. Snow level 4200 feet lowering to 3300 feet in the afternoon . High near 45. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 22.
Friday
Sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sisters OR
 44.29°N 121.58°W (Elev. 3261 ft)
Last Update:
4:01 am PDT Apr 12, 2026
Forecast Valid:
8am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
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Additional Resources

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Chance of Precipitation