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

59°F

15°C

Humidity 38%
Wind Speed WSW 21 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 34°F (1°C)
Visibility NA
Last update 25 May 03:55 PM PDT
Extended Forecast for

8 Miles NNW Mount Bachelor OR

  • Memorial Day

    Memorial Day: A slight chance of rain showers before 5pm, then snow showers, possibly mixed with rain. Steady temperature around 41. Breezy, with a west wind around 24 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Snow showers, possibly mixed with rain, becoming all snow after 8pm. Low around 26. Breezy, with a west wind 18 to 23 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow and
    Breezy then
    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow showers likely, mainly after 11am. Some thunder is also possible. Mostly cloudy, with a high near 35. West wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after 2am. Mostly cloudy, with a low around 30. Northwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: A chance of rain and snow showers before 11am, then a slight chance of rain showers. Snow level 6600 feet rising to 9500 feet in the afternoon. Mostly cloudy, with a high near 46. Northwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 46 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 53. Chance of precipitation is 60%.

    High: 53 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Showers
    Likely

  • Friday

    Friday: A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 41.

    High: 41 °F

    Chance
    Showers

Detailed Forecast

Memorial Day
A slight chance of rain showers before 5pm, then snow showers, possibly mixed with rain. Steady temperature around 41. Breezy, with a west wind around 24 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers, possibly mixed with rain, becoming all snow after 8pm. Low around 26. Breezy, with a west wind 18 to 23 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers likely, mainly after 11am. Some thunder is also possible. Mostly cloudy, with a high near 35. West wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow showers likely, mainly after 2am. Mostly cloudy, with a low around 30. Northwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of rain and snow showers before 11am, then a slight chance of rain showers. Snow level 6600 feet rising to 9500 feet in the afternoon. Mostly cloudy, with a high near 46. Northwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Wednesday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 38.
Thursday
A slight chance of showers, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 53. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Friday
A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 41.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Mount Bachelor OR
 44.09°N 121.73°W (Elev. 6601 ft)
Last Update:
3:41 pm PDT May 25, 2026
Forecast Valid:
4pm PDT May 25, 2026-6pm PDT Jun 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation