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

43°F

6°C

Humidity 75%
Wind Speed SW 26 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 22 Apr 02:55 AM PDT
Extended Forecast for

9 Miles NNW Mount Bachelor OR

  • Overnight

    Overnight: Snow likely, mainly after 5am. The snow could be heavy at times. Cloudy, with a low around 18. Wind chill values as low as -3. Windy, with a west wind around 32 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 5 to 9 inches possible.

    Low: 18 °F

    Heavy Snow
    and Windy

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. High near 21. Wind chill values as low as -4. Very windy, with a west wind 38 to 43 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of 11 to 17 inches possible.

    High: 21 °F

    Heavy Snow
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. The snow could be heavy at times. Mostly cloudy, with a steady temperature around 19. Wind chill values as low as -2. Windy, with a west wind 33 to 38 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Low: 19 °F

    Windy. Heavy
    Snow then
    Slight Chance
    Snow

  • Thursday

    Thursday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 31. Wind chill values as low as -1. Northwest wind 15 to 21 mph.

    High: 31 °F

    Slight Chance
    Snow then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. Breezy, with a west wind 17 to 22 mph becoming west 9 to 14 mph after midnight. Winds could gust as high as 25 mph.

    Low: 17 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20. Blustery.

    Low: 20 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: A 40 percent chance of snow after 11am. Mostly sunny, with a high near 30. Blustery.

    High: 30 °F

    Chance Snow
    and Blustery

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

Detailed Forecast

Overnight
Snow likely, mainly after 5am. The snow could be heavy at times. Cloudy, with a low around 18. Wind chill values as low as -3. Windy, with a west wind around 32 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 5 to 9 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 21. Wind chill values as low as -4. Very windy, with a west wind 38 to 43 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of 11 to 17 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. The snow could be heavy at times. Mostly cloudy, with a steady temperature around 19. Wind chill values as low as -2. Windy, with a west wind 33 to 38 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Thursday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 31. Wind chill values as low as -1. Northwest wind 15 to 21 mph.
Thursday Night
Mostly clear, with a low around 17. Breezy, with a west wind 17 to 22 mph becoming west 9 to 14 mph after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 33.
Friday Night
Mostly clear, with a low around 20. Blustery.
Saturday
A 40 percent chance of snow after 11am. Mostly sunny, with a high near 30. Blustery.
Saturday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 20.
Sunday
Snow likely, mainly after 11am. Partly sunny, with a high near 27.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 20.
Monday
A chance of snow. Partly sunny, with a high near 31.
Monday Night
A chance of snow. Partly cloudy, with a low around 22.
Tuesday
A chance of snow. Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Mount Bachelor OR
 44.11°N 121.77°W (Elev. 10190 ft)
Last Update:
11:46 pm PDT Apr 21, 2026
Forecast Valid:
3am PDT Apr 22, 2026-6pm PDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation