Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

OR7 SB at Sumpter MP 25.07 (OD128)

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

NA

28°F

-2°C

Humidity 89%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 16 Nov 12:54 AM PST
Extended Forecast for

7 Miles SW Sumpter OR

  • Overnight

    Overnight: A 20 percent chance of rain.  Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Rain.  High near 49. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Low around 36. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain

  • Monday

    Monday: Rain, mainly before 4pm.  High near 49. Calm wind.  Chance of precipitation is 80%.

    High: 49 °F

    Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain, mainly before 10pm.  Patchy fog after 4am. Snow level 6000 feet lowering to 5300 feet after midnight .  Otherwise, mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Chance Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: A chance of rain and snow.  Patchy fog before 7am. Snow level 4800 feet.  Otherwise, partly sunny, with a high near 42. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 4am, then a chance of snow.  Snow level 4400 feet. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a low around 34. Calm wind.
Sunday
Rain. High near 49. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 36. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain, mainly before 4pm. High near 49. Calm wind. Chance of precipitation is 80%.
Monday Night
A 40 percent chance of rain, mainly before 10pm. Patchy fog after 4am. Snow level 6000 feet lowering to 5300 feet after midnight . Otherwise, mostly cloudy, with a low around 30. Calm wind.
Tuesday
A chance of rain and snow. Patchy fog before 7am. Snow level 4800 feet. Otherwise, partly sunny, with a high near 42. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
A chance of rain and snow before 4am, then a chance of snow. Snow level 4400 feet. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Thursday
A chance of snow before 10am, then a chance of rain and snow between 10am and 4pm, then a slight chance of rain after 4pm. Snow level rising to 5100 feet in the afternoon. Partly sunny, with a high near 42. Chance of precipitation is 40%.
Thursday Night
A slight chance of rain and snow. Snow level 4700 feet. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.
Friday
A 20 percent chance of rain. Snow level 4500 feet rising to 5500 feet in the afternoon. Mostly sunny, with a high near 46.
Friday Night
A slight chance of rain and snow. Snow level 5300 feet. Partly cloudy, with a low around 24. Chance of precipitation is 20%.
Saturday
A slight chance of rain and snow. Snow level 4900 feet rising to 6000 feet in the afternoon. Mostly sunny, with a high near 46. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Sumpter OR
 44.66°N 118.28°W (Elev. 4304 ft)
1:04 pm PST Nov 15, 2025
1am PST Nov 16, 2025-6pm PST Nov 22, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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