Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

30°F

-1°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Last update 01 Dec 06:55 PM PST
Extended Forecast for

Sisters OR

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 28. West wind 3 to 5 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: A slight chance of snow before 1pm, then a slight chance of rain.  Mostly sunny, with a high near 45. Northwest wind 3 to 6 mph.  Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 10am.  Mostly cloudy, with a high near 49.

    High: 49 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly after 10am.  Partly sunny, with a high near 52. Chance of precipitation is 60%.

    High: 52 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely.  Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 28. West wind 3 to 5 mph.
Tuesday
A slight chance of snow before 1pm, then a slight chance of rain. Mostly sunny, with a high near 45. Northwest wind 3 to 6 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 21. Calm wind.
Wednesday
Partly sunny, with a high near 45. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 26. Calm wind.
Thursday
A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 49.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Friday
Rain likely, mainly after 10am. Partly sunny, with a high near 52. Chance of precipitation is 60%.
Friday Night
Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Saturday
Rain likely, mainly before 10am. Partly sunny, with a high near 49.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 33.
Sunday
Rain likely. Partly sunny, with a high near 48.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 31.
Monday
A chance of rain and snow. Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Sisters OR
 44.29°N 121.55°W (Elev. 3199 ft)
3:20 pm PST Dec 1, 2025
8pm PST Dec 1, 2025-6pm PST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database