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

Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

SISTERS (K6K5)

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

NA

57°F

14°C

Humidity 35%
Wind Speed N 0 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 13 Jan 02:55 PM PST
Extended Forecast for

14 Miles SW Mount Bachelor OR

  • Tonight

    Tonight: Mostly clear, with a low around 30. Light and variable wind.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 49. Calm wind.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 47. East wind 3 to 6 mph.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 26. Southeast wind around 7 mph.

    Low: 26 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 27.

    Low: 27 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 27.

    Low: 27 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 30. Light and variable wind.
Wednesday
Sunny, with a high near 49. Calm wind.
Wednesday Night
Mostly clear, with a low around 28. Calm wind.
Thursday
Sunny, with a high near 47. East wind 3 to 6 mph.
Thursday Night
Clear, with a low around 26. Southeast wind around 7 mph.
Friday
Sunny, with a high near 46.
Friday Night
Clear, with a low around 27.
Saturday
Sunny, with a high near 50.
Saturday Night
Clear, with a low around 27.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 29.
M.L.King Day
Sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Mount Bachelor OR
 43.85°N 121.88°W (Elev. 4724 ft)
Last Update:
3:20 pm PST Jan 13, 2026
Forecast Valid:
3pm PST Jan 13, 2026-6pm PST Jan 20, 2026
 
Forecast Discussion
 
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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