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

36°F

2°C

Humidity 87%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 15 Dec 04:51 PM PST
Extended Forecast for

8 Miles NE Sumpter OR

High Wind Watch December 17, 04:00am until December 17, 10:00am
Air Stagnation Advisory December 15, 05:07pm until December 16, 04:00am
Click here for hazard details and duration
High Wind Watch
Air Stagnation Advisory
  •  
    Air Stagnation Advisory December 15, 05:07pm until December 16, 04:00am

    NOW until 4:00am Tue

    Air Stagnation Advisory

  • This Afternoon

    High: 35 °F

    Chance Rain
    and Breezy

  • Tonight

    Tonight: A chance of rain before 7pm, then a chance of rain and snow. Mostly cloudy, with a low around 30. Breezy, with a west southwest wind 23 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: A 30 percent chance of snow after 4pm. Partly sunny, with a high near 33. Breezy, with a west southwest wind 21 to 24 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Breezy.
    Partly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 1am. Patchy blowing snow after 10pm. Low around 23. Windy, with a southwest wind 30 to 35 mph increasing to 38 to 43 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of around 2 inches.

    Low: 23 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow, mainly before 10am. High near 27. Windy, with a west wind 29 to 38 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.

    High: 27 °F

    Windy. Snow
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around 18. New snow accumulation of around an inch possible.

    Low: 18 °F

    Chance Snow

  • Thursday

    Thursday: Snow. High near 30. Windy. Chance of precipitation is 100%. New snow accumulation of around 7 inches.

    High: 30 °F

    Snow and
    Windy

  • Thursday Night

    Thursday Night: Snow. Low around 26. Windy. Chance of precipitation is 90%.

    Low: 26 °F

    Snow and
    Windy

Detailed Forecast

This Afternoon
A 50 percent chance of rain. Snow level 9100 feet. Mostly cloudy, with a high near 35. Breezy, with a west southwest wind around 29 mph.
Tonight
A chance of rain before 7pm, then a chance of rain and snow. Mostly cloudy, with a low around 30. Breezy, with a west southwest wind 23 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
A 30 percent chance of snow after 4pm. Partly sunny, with a high near 33. Breezy, with a west southwest wind 21 to 24 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow, becoming all snow after 1am. Patchy blowing snow after 10pm. Low around 23. Windy, with a southwest wind 30 to 35 mph increasing to 38 to 43 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of around 2 inches.
Wednesday
Snow, mainly before 10am. High near 27. Windy, with a west wind 29 to 38 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.
Wednesday Night
A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around 18. New snow accumulation of around an inch possible.
Thursday
Snow. High near 30. Windy. Chance of precipitation is 100%. New snow accumulation of around 7 inches.
Thursday Night
Snow. Low around 26. Windy. Chance of precipitation is 90%.
Friday
Snow. High near 30. Breezy. Chance of precipitation is 90%.
Friday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 23.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 24.
Sunday Night
Snow likely. Mostly cloudy, with a low around 23. Breezy. Chance of precipitation is 60%.
Monday
Snow likely. Mostly cloudy, with a high near 26. Breezy.
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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:
1:04 pm PST Dec 15, 2025
Forecast Valid:
5pm PST Dec 15, 2025-6pm PST Dec 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation