National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

OR7 SB at Sumpter MP 25.07 (OD128)

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

NA

18°F

-8°C

Humidity 80%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Last update 30 Dec 09:21 AM PST
Extended Forecast for

8 Miles NE Sumpter OR

Air Stagnation Advisory December 30, 09:41am until January 3, 04:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory December 30, 09:41am until January 3, 04:00am

    NOW until 4:00am Sat

    Air Stagnation Advisory

  • Today

    High: 34 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a temperature rising to around 33 by 5am. South southwest wind around 16 mph.

    Low: 28 °F⇑

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 34. South southwest wind around 16 mph.

    High: 34 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. South southwest wind 14 to 16 mph.

    Low: 26 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 50 percent chance of snow. Cloudy, with a high near 31. South southwest wind 16 to 18 mph. New snow accumulation of less than one inch possible.

    High: 31 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely. Mostly cloudy, with a low around 27. Breezy. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow Likely
    and Breezy

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely. Mostly cloudy, with a low around 25. Breezy. Chance of precipitation is 60%.

    Low: 25 °F

    Snow Likely
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 34. South southwest wind around 15 mph.
Tonight
Increasing clouds, with a temperature rising to around 33 by 5am. South southwest wind around 16 mph.
Wednesday
Partly sunny, with a high near 34. South southwest wind around 16 mph.
Wednesday Night
Mostly cloudy, with a low around 26. South southwest wind 14 to 16 mph.
New Year's Day
A 50 percent chance of snow. Cloudy, with a high near 31. South southwest wind 16 to 18 mph. New snow accumulation of less than one inch possible.
Thursday Night
Snow likely. Mostly cloudy, with a low around 27. Breezy. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely. Mostly cloudy, with a low around 25. Breezy. Chance of precipitation is 60%.
Saturday
Snow likely. Mostly cloudy, with a high near 27. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 21.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 24.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Sumpter OR
 44.83°N 118.11°W (Elev. 8323 ft)
Last Update:
9:12 am PST Dec 30, 2025
Forecast Valid:
9am PST Dec 30, 2025-6pm PST Jan 5, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation