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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

61°F

16°C

Humidity 31%
Wind Speed N 0 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 13 Jan 03:55 PM PST
Extended Forecast for

8 Miles SW Sisters OR

  • Tonight

    Tonight: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 57. Calm wind.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 33. Calm wind.

    Low: 33 °F

    Clear

  • Thursday

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

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly 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: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 39. Calm wind.
Wednesday
Sunny, with a high near 57. Calm wind.
Wednesday Night
Clear, with a low around 33. Calm wind.
Thursday
Sunny, with a high near 49. Calm wind.
Thursday Night
Mostly clear, with a low around 27. Calm wind.
Friday
Sunny, with a high near 46.
Friday Night
Clear, with a low around 27.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 30.
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 50.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Sisters OR
 44.19°N 121.64°W (Elev. 4800 ft)
Last Update:
3:20 pm PST Jan 13, 2026
Forecast Valid:
4pm PST Jan 13, 2026-6pm PST Jan 20, 2026
 
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Additional Resources

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