National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

SISTERS (K6K5)

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

NA

45°F

7°C

Humidity 65%
Wind Speed WSW 12 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 15 May 09:55 PM PDT
Extended Forecast for

Mount Bachelor OR

Winter Weather Advisory until May 16, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until May 16, 11:00pm

    NOW until 11:00pm Sat

    Winter Weather Advisory

  • Tonight

    Low: 30 °F

    Snow Showers

  • Saturday

    Saturday: Snow showers likely, mainly after 2pm. Mostly cloudy, with a high near 28. West wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    High: 28 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Snow showers likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 23. West wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Sunday

    Sunday: Sunny, with a high near 37. North wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 37 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. North wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

Tonight
Snow showers. Steady temperature around 30. West wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.
Saturday
Snow showers likely, mainly after 2pm. Mostly cloudy, with a high near 28. West wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow showers likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 23. West wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday
Sunny, with a high near 37. North wind 7 to 9 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 27. North wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Monday
Mostly sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 39.
Friday
Sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Bachelor OR
 43.98°N 121.71°W (Elev. 7064 ft)
Last Update:
9:42 pm PDT May 15, 2026
Forecast Valid:
11pm PDT May 15, 2026-6pm PDT May 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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