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

45°F

7°C

Humidity 70%
Wind Speed WSW 19 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 22 Apr 01:55 AM PDT
Extended Forecast for

Sisters OR

  • Overnight

    Overnight: A 30 percent chance of rain. Mostly cloudy, with a low around 35. West wind around 6 mph.

    Low: 35 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain, mainly before 5pm. High near 48. West wind 7 to 13 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain before 8pm. Snow level 5000 feet lowering to 3900 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 29. West wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 31 mph.

    Low: 29 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 59. Light and variable wind.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of rain after 11am. Snow level 4100 feet rising to 5100 feet in the afternoon. Mostly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of rain. Mostly cloudy, with a low around 35. West wind around 6 mph.
Wednesday
Rain, mainly before 5pm. High near 48. West wind 7 to 13 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 40 percent chance of rain before 8pm. Snow level 5000 feet lowering to 3900 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 29. West wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 31 mph.
Thursday
Sunny, with a high near 59. Light and variable wind.
Thursday Night
Mostly clear, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 31.
Saturday
A 20 percent chance of rain after 11am. Snow level 4100 feet rising to 5100 feet in the afternoon. Mostly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
A slight chance of rain after 11am. Snow level 3900 feet rising to 4900 feet in the afternoon. Mostly sunny, with a high near 55.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 32.
Monday
A slight chance of rain. Mostly sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 62.
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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:
11:46 pm PDT Apr 21, 2026
Forecast Valid:
3am PDT Apr 22, 2026-6pm PDT Apr 28, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation