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

6°C

43°F

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 4°C (39°F)
Visibility NA
Last update 04 Dec 07:55 PM PST
Extended Forecast for

Mount Bachelor OR

  • Tonight

    Tonight: Rain. Low around 1. West wind around 13 km/h, with gusts as high as 29 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 cm possible.

    Low: 1 °C

    Rain

  • Friday

    Friday: Rain, possibly mixed with snow. The rain could be heavy at times. High near 3. West wind 16 to 26 km/h, with gusts as high as 55 km/h. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 3 °C

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 10pm. Low around -2. West wind 29 to 34 km/h, with gusts as high as 65 km/h. Chance of precipitation is 90%. New snow accumulation of 1 to 3 centimeters possible.

    Low: -2 °C

    Rain/Snow
    then Snow
    Likely

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 0. West wind 16 to 26 km/h, with gusts as high as 50 km/h. Chance of precipitation is 70%. New snow accumulation of 1 to 3 centimeters possible.

    High: 0 °C

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely. Mostly cloudy, with a low around -2. Southwest wind around 11 km/h. Chance of precipitation is 70%. New snow accumulation of around a centimeter possible.

    Low: -2 °C

    Snow Likely

  • Sunday

    Sunday: Snow likely before 10am, then rain, possibly mixed with snow. High near 2. Chance of precipitation is 80%. New snow accumulation of less than one centimeter possible.

    High: 2 °C

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow before 1am, then a chance of snow. Low around 0. Chance of precipitation is 80%. New snow accumulation of less than a half centimeter possible.

    Low: 0 °C

    Rain/Snow
    then Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow before 10am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 4. Chance of precipitation is 60%.

    High: 4 °C

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Rain likely. Mostly cloudy, with a low around 2. Chance of precipitation is 60%.

    Low: 2 °C

    Rain Likely

Detailed Forecast

Tonight
Rain. Low around 1. West wind around 13 km/h, with gusts as high as 29 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 cm possible.
Friday
Rain, possibly mixed with snow. The rain could be heavy at times. High near 3. West wind 16 to 26 km/h, with gusts as high as 55 km/h. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Rain and snow, becoming all snow after 10pm. Low around -2. West wind 29 to 34 km/h, with gusts as high as 65 km/h. Chance of precipitation is 90%. New snow accumulation of 1 to 3 centimeters possible.
Saturday
Snow likely. Mostly cloudy, with a high near 0. West wind 16 to 26 km/h, with gusts as high as 50 km/h. Chance of precipitation is 70%. New snow accumulation of 1 to 3 centimeters possible.
Saturday Night
Snow likely. Mostly cloudy, with a low around -2. Southwest wind around 11 km/h. Chance of precipitation is 70%. New snow accumulation of around a centimeter possible.
Sunday
Snow likely before 10am, then rain, possibly mixed with snow. High near 2. Chance of precipitation is 80%. New snow accumulation of less than one centimeter possible.
Sunday Night
Rain and snow before 1am, then a chance of snow. Low around 0. Chance of precipitation is 80%. New snow accumulation of less than a half centimeter possible.
Monday
A chance of snow before 10am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 4. Chance of precipitation is 60%.
Monday Night
Rain likely. Mostly cloudy, with a low around 2. Chance of precipitation is 60%.
Tuesday
Rain likely before 1pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 5.
Tuesday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 3.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 5.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 2.
Thursday
A chance of rain and snow. Partly sunny, with a high near 5.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Bachelor OR
 44.01°N 121.68°W (Elev. 6207 m)
Last Update:
9:05 pm PST Dec 4, 2025
Forecast Valid:
9pm PST Dec 4, 2025-6pm PST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation