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

OR7 SB at Sumpter MP 25.07 (OD128)

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

NA

40°F

4°C

Humidity 66%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 12 Nov 09:38 AM PST
Extended Forecast for

3 Miles SE Greenhorn OR

  • Today

    Today: Partly sunny, with a high near 52. Southeast wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 52 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. East northeast wind around 10 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly after 4pm. Mostly cloudy, with a high near 48. Southeast wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    High: 48 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly before 10pm. Snow level 6300 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 32. South southeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 32 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 42. Calm wind becoming southwest around 6 mph in the morning.

    High: 42 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain and snow showers after 4am. Snow level 5700 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Rain and snow showers likely, becoming all rain after 1pm. Snow level 5300 feet rising to 6500 feet in the afternoon. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Showers likely. Snow level 6100 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.

    Low: 34 °F

    Showers
    Likely

  • Monday

    Monday: Rain and snow showers likely, mainly before 4pm. Snow level 5500 feet. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Partly sunny, with a high near 52. Southeast wind 6 to 8 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 37. East northeast wind around 10 mph, with gusts as high as 25 mph.
Friday
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 48. Southeast wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Friday Night
Showers likely, mainly before 10pm. Snow level 6300 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 32. South southeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 42. Calm wind becoming southwest around 6 mph in the morning.
Saturday Night
A chance of rain and snow showers after 4am. Snow level 5700 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Rain and snow showers likely, becoming all rain after 1pm. Snow level 5300 feet rising to 6500 feet in the afternoon. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Showers likely. Snow level 6100 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.
Monday
Rain and snow showers likely, mainly before 4pm. Snow level 5500 feet. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Monday Night
A chance of rain and snow showers before 7pm, then a chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Tuesday
A 20 percent chance of snow showers. Partly sunny, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A 30 percent chance of snow showers. Partly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Greenhorn OR
 44.68°N 118.47°W (Elev. 5200 ft)
Last Update:
10:29 pm PST Nov 11, 2026
Forecast Valid:
9am PST Nov 12, 2026-6pm PST Nov 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation