Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

RED BOX (RXFO3)

Lat: 45.0275°NLon: 121.92111°WElev: 3345.0ft.

NA

49°F

9°C

Humidity 97%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 09 Dec 09:07 PM PST
Extended Forecast for

13 Miles N Mt Jefferson OR

Flood Watch December 9, 09:27pm until December 11, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 9, 09:27pm until December 11, 04:00pm

    NOW until 4:00pm Thu

    Flood Watch

  • Tonight

    Low: 44 °F

    Rain and
    Windy

  • Wednesday

    Wednesday: Rain likely, mainly before 8am.  Mostly cloudy, with a high near 46. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 46 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: Rain likely.  Mostly cloudy, with a low around 42. Breezy, with a west southwest wind around 17 mph, with gusts as high as 38 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain Likely
    and Breezy

  • Thursday

    Thursday: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 45. West southwest wind 10 to 14 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 39. West southwest wind around 6 mph.

    Low: 39 °F

    Chance Rain

  • Friday

    Friday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain after 4pm.  Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Rain. Low around 44. Windy, with a west southwest wind 22 to 24 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 46. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 46 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 42. Breezy, with a west southwest wind around 17 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 45. West southwest wind 10 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 39. West southwest wind around 6 mph.
Friday
Mostly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 37.
Saturday
A slight chance of rain after 4pm. Mostly sunny, with a high near 50.
Saturday Night
Rain likely, mainly after 4am. Snow level 6600 feet. Mostly cloudy, with a low around 38.
Sunday
Rain likely, mainly before 10am. Snow level 6400 feet. Mostly cloudy, with a high near 43.
Sunday Night
Rain and snow likely. Snow level 6700 feet. Mostly cloudy, with a low around 38.
Monday
Rain. Mostly cloudy, with a high near 44.
Monday Night
Rain, possibly mixed with snow. Snow level 7000 feet lowering to 6100 feet after midnight . Cloudy, with a low around 37. Breezy.
Tuesday
Rain and snow. Snow level 5300 feet. Mostly cloudy, with a high near 40. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles N Mt Jefferson OR
 44.87°N 121.77°W (Elev. 4633 ft)
8:41 pm PST Dec 9, 2025
9pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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