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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Hazardous Weather Conditions

Current conditions at

SISTERS (K6K5)

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

NA

32°F

0°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 05 Feb 11:55 AM PST
Extended Forecast for

Mount Bachelor OR

  • This Afternoon

    This Afternoon: Sunny, with a steady temperature around 42. Southwest wind 8 to 10 mph.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. West wind around 8 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 48. West wind around 7 mph.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. West wind 6 to 9 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 44. Southwest wind around 10 mph.

    High: 44 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 33 °F

    Snow Likely

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 38. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 38 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 24. Chance of precipitation is 90%.

    Low: 24 °F

    Heavy Snow

  • Monday

    Monday: Snow likely. Partly sunny, with a high near 31. Chance of precipitation is 60%.

    High: 31 °F

    Snow Likely

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 42. Southwest wind 8 to 10 mph.
Tonight
Mostly clear, with a low around 32. West wind around 8 mph.
Friday
Mostly sunny, with a high near 48. West wind around 7 mph.
Friday Night
Partly cloudy, with a low around 30. West wind 6 to 9 mph.
Saturday
A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 44. Southwest wind around 10 mph.
Saturday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Snow. The snow could be heavy at times. High near 38. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 24. Chance of precipitation is 90%.
Monday
Snow likely. Partly sunny, with a high near 31. Chance of precipitation is 60%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 20.
Tuesday
A chance of snow. Mostly cloudy, with a high near 30.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 19.
Wednesday
A chance of snow. Mostly sunny, with a high near 32.
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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:
12:46 pm PST Feb 5, 2026
Forecast Valid:
12pm PST Feb 5, 2026-6pm PST Feb 11, 2026
 
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Additional Resources

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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