Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

OR7 SB at Sumpter MP 25.07 (OD128)

Lat: 44.71702°NLon: 118.16314°WElev: 4245.0ft.

NA

29°F

-2°C

Humidity 83%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 29 Nov 08:14 PM PST
Extended Forecast for

7 Miles NE Sumpter OR

  • Tonight

    Tonight: Snow, mainly after 10pm.  Areas of fog. Low around 16. Light and variable wind becoming north 9 to 14 mph in the evening.  Chance of precipitation is 80%. Total nighttime snow accumulation of around 2 inches.

    Low: 16 °F

    Snow and
    Areas Fog

  • Sunday

    Sunday: Sunny, with a high near 24. North wind 10 to 14 mph.

    High: 24 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18. Northwest wind 7 to 13 mph.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 27. Southwest wind 5 to 8 mph.

    High: 27 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow, mainly after 4am.  Low around 22. Southwest wind 6 to 8 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    then Snow

  • Tuesday

    Tuesday: Snow, mainly before 4pm.  High near 24. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 24 °F

    Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 10pm.  Mostly cloudy, with a low around 17.

    Low: 17 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow, mainly after 10pm. Areas of fog. Low around 16. Light and variable wind becoming north 9 to 14 mph in the evening. Chance of precipitation is 80%. Total nighttime snow accumulation of around 2 inches.
Sunday
Sunny, with a high near 24. North wind 10 to 14 mph.
Sunday Night
Partly cloudy, with a low around 18. Northwest wind 7 to 13 mph.
Monday
Partly sunny, with a high near 27. Southwest wind 5 to 8 mph.
Monday Night
Snow, mainly after 4am. Low around 22. Southwest wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Snow, mainly before 4pm. High near 24. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 24.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Partly sunny, with a high near 25.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 26.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NE Sumpter OR
 44.81°N 118.1°W (Elev. 8068 ft)
8:18 pm PST Nov 29, 2025
8pm PST Nov 29, 2025-6pm PST Dec 6, 2025
 
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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