Current conditions at

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

NA

54°F

12°C

Humidity 66%
Wind Speed N 0 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 25 May 01:55 AM PDT
Extended Forecast for

Mount Bachelor OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 43. Southwest wind around 6 mph.

    Low: 43 °F

    Mostly Cloudy

  • Memorial Day

    Memorial Day: A slight chance of rain showers between 2pm and 5pm, then rain and snow showers likely.  Partly sunny, with a temperature rising to near 53 by noon, then falling to around 42 during the remainder of the day. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 29 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 53 °F

    Mostly Sunny
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Rain and snow showers likely before 8pm, then a chance of snow showers.  Mostly cloudy, with a low around 29. West wind 7 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly after 2pm. Some thunder is also possible.  Mostly cloudy, with a high near 35. Northwest wind 5 to 8 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after 11pm.  Mostly cloudy, with a low around 32. Northwest wind around 9 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: A chance of snow showers before 11am, then a slight chance of rain and snow showers between 11am and 2pm, then a slight chance of rain showers after 2pm.  Snow level rising to 8700 feet in the afternoon. Partly sunny, with a high near 43. Chance of precipitation is 40%.

    High: 43 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 11am.  Partly sunny, with a high near 54. Chance of precipitation is 50%.

    High: 54 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers.  Mostly cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 43. Southwest wind around 6 mph.
Memorial Day
A slight chance of rain showers between 2pm and 5pm, then rain and snow showers likely. Partly sunny, with a temperature rising to near 53 by noon, then falling to around 42 during the remainder of the day. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
Rain and snow showers likely before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 29. West wind 7 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers likely, mainly after 2pm. Some thunder is also possible. Mostly cloudy, with a high near 35. Northwest wind 5 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 32. Northwest wind around 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow showers before 11am, then a slight chance of rain and snow showers between 11am and 2pm, then a slight chance of rain showers after 2pm. Snow level rising to 8700 feet in the afternoon. Partly sunny, with a high near 43. Chance of precipitation is 40%.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 39.
Thursday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 54. Chance of precipitation is 50%.
Thursday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Friday
A slight chance of showers before 11am. Partly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 33.
Saturday
A slight chance of rain and snow showers. Mostly sunny, with a high near 50.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 29.
Sunday
Sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Bachelor OR
 43.98°N 121.71°W (Elev. 7064 ft)
11:46 pm PDT May 24, 2026
2am PDT May 25, 2026-6pm PDT May 31, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database