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

57°F

14°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 46°F (8°C)
Visibility NA
Last update 19 Aug 12:55 AM PDT
Extended Forecast for

Mount Bachelor OR

  • Overnight

    Overnight: Partly cloudy, with a low around 48. West wind around 5 mph.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 73. Light and variable wind becoming west 5 to 7 mph in the afternoon.

    High: 73 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy smoke after 2am. Mostly clear, with a low around 51. Northwest wind 5 to 7 mph becoming light and variable after midnight.

    Low: 51 °F

    Mostly Clear
    then Patchy
    Smoke

  • Thursday

    Thursday: Patchy smoke before 2pm. Sunny, with a high near 74. Light and variable wind becoming west 5 to 7 mph in the morning.

    High: 74 °F

    Patchy Smoke

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54. Northwest wind 6 to 8 mph.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 70.

    High: 70 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 48. West wind around 5 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 73. Light and variable wind becoming west 5 to 7 mph in the afternoon.
Wednesday Night
Patchy smoke after 2am. Mostly clear, with a low around 51. Northwest wind 5 to 7 mph becoming light and variable after midnight.
Thursday
Patchy smoke before 2pm. Sunny, with a high near 74. Light and variable wind becoming west 5 to 7 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 54. Northwest wind 6 to 8 mph.
Friday
Mostly cloudy, with a high near 70.
Friday Night
A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 48.
Saturday
Sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Bachelor OR
 43.99°N 121.68°W (Elev. 7638 ft)
Last Update:
11:46 pm PDT Aug 18, 2026
Forecast Valid:
1am PDT Aug 19, 2026-6pm PDT Aug 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation