Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

28°F

-2°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.44 in (1030.82 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 28 Dec 09:55 PM PST
Extended Forecast for

5 Miles S Sisters OR

  • Tonight

    Tonight: Areas of fog before 1am.  Otherwise, mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Areas Fog

  • Monday

    Monday: Partly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 43. Calm wind.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 10 percent chance of rain after 4am.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • New Year's Day

    New Year's Day: A 30 percent chance of rain, mainly after 10am.  Partly sunny, with a high near 45.

    High: 45 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

Detailed Forecast

Tonight
Areas of fog before 1am. Otherwise, mostly cloudy, with a low around 20. Calm wind.
Monday
Partly sunny, with a high near 40. Calm wind.
Monday Night
Partly cloudy, with a low around 23. Calm wind.
Tuesday
Sunny, with a high near 43. Calm wind.
Tuesday Night
Mostly clear, with a low around 26. Calm wind.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 28.
New Year's Day
A 30 percent chance of rain, mainly after 10am. Partly sunny, with a high near 45.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 31.
Friday
A chance of rain. Partly sunny, with a high near 45.
Friday Night
A chance of rain and snow. Snow level 5100 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 29.
Saturday
A chance of rain and snow. Snow level 4200 feet. Partly sunny, with a high near 43.
Saturday Night
A chance of rain and snow. Snow level 3800 feet. Mostly cloudy, with a low around 29.
Sunday
A chance of rain and snow. Snow level rising to 4300 feet in the afternoon. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Sisters OR
 44.22°N 121.56°W (Elev. 3766 ft)
9:15 pm PST Dec 28, 2025
10pm PST Dec 28, 2025-6pm PST Jan 4, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database