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

68°F

20°C

Humidity 19%
Wind Speed NA 6 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 18 Apr 04:55 PM PDT
Extended Forecast for

3 Miles S Sisters OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 69. Light and variable wind.

    High: 69 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. Light and variable wind.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 71. Calm wind becoming south around 5 mph in the afternoon.

    High: 71 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 44. Southwest wind around 6 mph becoming calm in the evening.

    Low: 44 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.

    Low: 37 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.

    High: 49 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 11pm. Snow level 5100 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. Calm wind.
Sunday
Mostly cloudy, with a high near 69. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 42. Light and variable wind.
Monday
Mostly cloudy, with a high near 71. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 44. Southwest wind around 6 mph becoming calm in the evening.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Wednesday
Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.
Wednesday Night
A 30 percent chance of rain before 11pm. Snow level 5100 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 31.
Thursday
A slight chance of rain before 8am, then a slight chance of rain and snow between 8am and 11am, then a slight chance of rain after 11am. Snow level 3900 feet rising to 5300 feet in the afternoon. Mostly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Sunny, with a high near 63.
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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:
2:57 pm PDT Apr 18, 2026
Forecast Valid:
5pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation