Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

DEE FLAT (DEFO)

Lat: 45.58639°NLon: 121.64056°WElev: 1260.0ft.

NA

45°F

7°C

Humidity 98%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 09 Dec 03:15 PM PST
Extended Forecast for

8 Miles NNW Dee OR

Flood Watch December 9, 03:48pm until December 11, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 9, 03:48pm until December 11, 04:00pm

    NOW until 4:00pm Thu

    Flood Watch

  • This Afternoon

    High: 60 °F

    Heavy Rain

  • Tonight

    Tonight: Rain, mainly after 4am. The rain could be heavy at times.  Temperature rising to around 62 by midnight. Windy, with a west wind 14 to 19 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 47 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 56 °F

    Heavy Rain
    and Windy

  • Wednesday

    Wednesday: Rain.  High near 62. Windy, with a west wind 22 to 26 mph, with gusts as high as 45 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Rain and
    Windy

  • Wednesday Night

    Wednesday Night: Rain.  Low around 58. Windy, with a west wind around 23 mph, with gusts as high as 40 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 58 °F

    Rain and
    Windy

  • Thursday

    Thursday: Rain.  High near 61. Breezy, with a west wind 14 to 21 mph, with gusts as high as 34 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 56. Chance of precipitation is 60%.

    Low: 56 °F

    Rain Likely
    then Chance
    Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly before 10am.  Partly sunny, with a high near 61.

    High: 61 °F

    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain before 10pm.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

This Afternoon
Rain. The rain could be heavy at times. High near 60. East wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain, mainly after 4am. The rain could be heavy at times. Temperature rising to around 62 by midnight. Windy, with a west wind 14 to 19 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
Rain. High near 62. Windy, with a west wind 22 to 26 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Low around 58. Windy, with a west wind around 23 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 61. Breezy, with a west wind 14 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Friday
A 30 percent chance of rain, mainly before 10am. Partly sunny, with a high near 61.
Friday Night
A slight chance of rain before 10pm. Mostly cloudy, with a low around 51.
Saturday
A slight chance of rain after 4pm. Mostly sunny, with a high near 60.
Saturday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 49.
Sunday
Rain likely. Mostly cloudy, with a high near 55.
Sunday Night
Rain likely. Mostly cloudy, with a low around 49.
Monday
Rain. Mostly cloudy, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Dee OR
 45.69°N 121.69°W (Elev. 200 ft)
3:41 pm PST Dec 9, 2025
3pm PST Dec 9, 2025-6pm PST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database