Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

DEE FLAT (DEFO)

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

NA

41°F

5°C

Humidity 62%
Wind Speed SSW 7 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 09 Mar 05:45 PM PDT
Extended Forecast for

6 Miles NNW Dee OR

Winter Weather Advisory March 9, 06:52pm until March 11, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 9, 06:52pm until March 11, 05:00pm

    NOW until 5:00pm Wed

    Winter Weather Advisory

  • Tonight

    Low: 34 °F

    Rain/Snow
    Likely and
    Breezy then
    Snow Likely

  • Tuesday

    Tuesday: A chance of snow before 3pm, then snow, possibly mixed with rain.  High near 45. West wind 10 to 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Chance Snow
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow.  Snow level 2400 feet. Steady temperature around 42. West southwest wind 10 to 13 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 42 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain.  Snow level 2700 feet rising to 4400 feet in the afternoon. High near 51. West southwest wind around 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 51 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 46. Breezy, with a west southwest wind 10 to 17 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 46 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain.  High near 52. Breezy.  Chance of precipitation is 100%.

    High: 52 °F

    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Rain.  Low around 48. Breezy.  Chance of precipitation is 90%.

    Low: 48 °F

    Rain and
    Breezy

  • Friday

    Friday: Rain.  Cloudy, with a high near 52. Breezy.

    High: 52 °F

    Rain and
    Breezy

Detailed Forecast

Tonight
Snow likely, possibly mixed with rain, becoming all snow after 7pm. Mostly cloudy, with a low around 34. Breezy, with a west wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
A chance of snow before 3pm, then snow, possibly mixed with rain. High near 45. West wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain, possibly mixed with snow. Snow level 2400 feet. Steady temperature around 42. West southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
Rain. Snow level 2700 feet rising to 4400 feet in the afternoon. High near 51. West southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain. Low around 46. Breezy, with a west southwest wind 10 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Rain. High near 52. Breezy. Chance of precipitation is 100%.
Thursday Night
Rain. Low around 48. Breezy. Chance of precipitation is 90%.
Friday
Rain. Cloudy, with a high near 52. Breezy.
Friday Night
Rain. Cloudy, with a low around 42. Breezy.
Saturday
Rain likely, mainly before 11am. Snow level 4700 feet lowering to 3200 feet. Mostly cloudy, with a high near 50. Breezy.
Saturday Night
A chance of rain. Snow level 3000 feet. Mostly cloudy, with a low around 41. Breezy.
Sunday
Rain likely. Snow level 2900 feet rising to 5000 feet in the afternoon. Mostly cloudy, with a high near 51.
Sunday Night
Rain likely. Mostly cloudy, with a low around 47.
Monday
Rain likely. Mostly cloudy, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Dee OR
 45.67°N 121.66°W (Elev. 1781 ft)
6:41 pm PDT Mar 9, 2026
6pm PDT Mar 9, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database