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

54°F

12°C

Humidity 62%
Wind Speed N 0 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 41°F (5°C)
Visibility NA
Last update 21 Apr 02:55 AM PDT
Extended Forecast for

9 Miles NNW Mount Bachelor OR

  • Overnight

    Overnight: A 30 percent chance of snow. Mostly cloudy, with a low around 27. South wind around 13 mph.

    Low: 27 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow, mainly after 8am. Temperature falling to around 24 by 5pm. South wind 14 to 17 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 28 °F⇓

    Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 8pm. The snow could be heavy at times. Low around 18. Wind chill values as low as -1. Windy, with a west wind 20 to 25 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Low: 18 °F

    Heavy Snow
    and Windy

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. High near 20. 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 6 to 10 inches possible.

    High: 20 °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 low around 17. Windy, with a west wind 32 to 37 mph decreasing to 24 to 29 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 17 °F

    Windy. Heavy
    Snow then
    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 29.

    High: 29 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Friday Night

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

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of snow. Mostly cloudy, with a low around 27. South wind around 13 mph.
Tuesday
Snow, mainly after 8am. Temperature falling to around 24 by 5pm. South wind 14 to 17 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow, mainly before 8pm. The snow could be heavy at times. Low around 18. Wind chill values as low as -1. Windy, with a west wind 20 to 25 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 20. 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 6 to 10 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 17. Windy, with a west wind 32 to 37 mph decreasing to 24 to 29 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Thursday
A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 29.
Thursday Night
Mostly clear, with a low around 19.
Friday
Sunny, with a high near 35.
Friday Night
Mostly clear, with a low around 20.
Saturday
A slight chance of snow after 11am. Mostly sunny, with a high near 34.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 21.
Sunday
A chance of snow. Mostly sunny, with a high near 33.
Sunday Night
A chance of snow. Partly cloudy, with a low around 23.
Monday
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 20, 2026
Forecast Valid:
3am PDT Apr 21, 2026-6pm PDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation