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

47°F

8°C

Humidity 56%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 15 Nov 10:54 AM PST
Extended Forecast for

8 Miles NE Sumpter OR

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 38. South southwest wind 3 to 5 mph.

    High: 38 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: A slight chance of snow between 10pm and 1am, then a slight chance of rain after 1am.  Snow level rising to 9500 feet after midnight. Increasing clouds, with a steady temperature around 37. South wind 5 to 9 mph.  Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: Rain before 7am, then rain and snow.  Snow level 9100 feet lowering to 8400 feet in the afternoon . High near 36. Southwest wind 6 to 10 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 30. West northwest wind 3 to 6 mph.  Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 30 °F

    Snow

  • Monday

    Monday: Snow.  High near 32. West northwest wind around 8 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 25. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Snow Likely

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly before 4pm.  Partly sunny, with a high near 27. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 10pm.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Wednesday

    Wednesday: A 10 percent chance of snow after 4pm.  Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny
    then Slight
    Chance Snow

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 38. South southwest wind 3 to 5 mph.
Tonight
A slight chance of snow between 10pm and 1am, then a slight chance of rain after 1am. Snow level rising to 9500 feet after midnight. Increasing clouds, with a steady temperature around 37. South wind 5 to 9 mph. Chance of precipitation is 20%.
Sunday
Rain before 7am, then rain and snow. Snow level 9100 feet lowering to 8400 feet in the afternoon . High near 36. Southwest wind 6 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 30. West northwest wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Monday
Snow. High near 32. West northwest wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 25. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday
A 40 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 27. New snow accumulation of less than a half inch possible.
Tuesday Night
A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 22.
Wednesday
A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 27.
Wednesday Night
A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 24.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 26.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Sumpter OR
 44.83°N 118.11°W (Elev. 8323 ft)
1:04 am PST Nov 15, 2025
11am PST Nov 15, 2025-6pm PST Nov 21, 2025
 
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Additional Resources

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