Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

SISTERS (K6K5)

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

NA

21°F

-6°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 18°F (-8°C)
Visibility NA
Last update 24 Jan 02:55 AM PST
Extended Forecast for

6 Miles NW Sisters OR

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 30. Calm wind.

    High: 30 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Mostly clear, with a low around 16. Calm wind.

    Low: 16 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 34. Calm wind.

    High: 34 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 44. Calm wind.

    High: 44 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 10 percent chance of snow after 4am.  Snow level 4900 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 1pm, then a chance of rain.  Snow level 4200 feet rising to 4900 feet in the afternoon. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 30. Calm wind.
Tonight
Mostly clear, with a low around 16. Calm wind.
Sunday
Partly sunny, with a high near 34. Calm wind.
Sunday Night
Mostly cloudy, with a low around 24. Calm wind.
Monday
Mostly cloudy, with a high near 44. Calm wind.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
A 10 percent chance of snow after 4am. Snow level 4900 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 23.
Wednesday
A chance of rain and snow before 1pm, then a chance of rain. Snow level 4200 feet rising to 4900 feet in the afternoon. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Wednesday Night
A slight chance of rain before 4am, then a slight chance of snow. Mostly cloudy, with a low around 25.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 45.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Sisters OR
 44.34°N 121.65°W (Elev. 3422 ft)
3:15 am PST Jan 24, 2026
4am PST Jan 24, 2026-6pm PST Jan 30, 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