Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

36°F

2°C

Humidity 69%
Wind Speed N 0 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 29 Dec 12:55 PM PST
Extended Forecast for

10 Miles SSW Sisters OR

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 38. Calm wind.

    High: 38 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44. Calm wind.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear

  • Wednesday

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

    High: 45 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 10pm, mixing with snow after 1am.  Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain
    then Chance
    Rain/Snow

  • New Year's Day

    New Year's Day: A chance of rain and snow before 10am, then rain likely.  Mostly cloudy, with a high near 39. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely.  Mostly cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely

  • Friday

    Friday: Rain likely before 1pm, then rain likely, possibly mixed with snow.  Mostly cloudy, with a high near 42. Chance of precipitation is 70%.

    High: 42 °F

    Rain Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 38. Calm wind.
Tonight
Mostly cloudy, with a low around 29. Calm wind.
Tuesday
Sunny, with a high near 44. Calm wind.
Tuesday Night
Mostly clear, with a low around 33. Calm wind.
Wednesday
Partly sunny, with a high near 45. Calm wind.
Wednesday Night
A chance of rain after 10pm, mixing with snow after 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
New Year's Day
A chance of rain and snow before 10am, then rain likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Rain likely. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Friday
Rain likely before 1pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 42. Chance of precipitation is 70%.
Friday Night
Rain and snow likely. Snow level 6000 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 32.
Saturday
Snow likely. Mostly cloudy, with a high near 38.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 30.
Sunday
A chance of snow. Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW Sisters OR
 44.17°N 121.63°W (Elev. 5200 ft)
1:31 pm PST Dec 29, 2025
1pm PST Dec 29, 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