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

FW0649 Dufur (F0649)

Lat: 45.44717°NLon: 121.14783°WElev: 1368.0ft.

NA

27°F

-3°C

Humidity 87%
Wind Speed NA 1 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 24°F (-4°C)
Visibility NA
Last update 23 Jan 01:15 AM PST
Extended Forecast for

Grass Valley OR

  • Overnight

    Overnight: Patchy freezing fog. Cloudy, with a low around 21. East wind around 6 mph.

    Low: 21 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: Patchy dense freezing fog before 1pm. Cloudy, with a high near 26. East wind 6 to 10 mph.

    High: 26 °F

    Patchy Dense
    Freezing Fog

  • Friday Night

    Friday Night: Patchy freezing fog after 10pm. Cloudy, with a low around 20. East wind around 5 mph becoming light and variable.

    Low: 20 °F

    Patchy
    Freezing Fog

  • Saturday

    Saturday: Patchy freezing fog before 1pm. Cloudy, with a high near 26. South wind around 6 mph.

    High: 26 °F

    Patchy
    Freezing Fog

  • Saturday Night

    Saturday Night: Cloudy, with a low around 21. South wind around 6 mph.

    Low: 21 °F

    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy freezing fog. Cloudy, with a low around 21. East wind around 6 mph.
Friday
Patchy dense freezing fog before 1pm. Cloudy, with a high near 26. East wind 6 to 10 mph.
Friday Night
Patchy freezing fog after 10pm. Cloudy, with a low around 20. East wind around 5 mph becoming light and variable.
Saturday
Patchy freezing fog before 1pm. Cloudy, with a high near 26. South wind around 6 mph.
Saturday Night
Cloudy, with a low around 21. South wind around 6 mph.
Sunday
Mostly cloudy, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Mostly cloudy, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Grass Valley OR
 45.35°N 120.79°W (Elev. 2300 ft)
1:30 am PST Jan 23, 2026
1am PST Jan 23, 2026-6pm PST Jan 29, 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