Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Current conditions at

DEE FLAT (DEFO)

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

NA

46°F

8°C

Humidity 52%
Wind Speed SSW 8 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 10 Mar 02:45 PM PDT
Extended Forecast for

7 Miles NW Dee OR

Winter Weather Advisory March 10, 03:17pm until March 11, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 10, 03:17pm until March 11, 05:00pm

    NOW until 5:00pm Wed

    Winter Weather Advisory

  • This Afternoon

    High: 31 °F

    Snow and
    Breezy

  • Tonight

    Tonight: Snow. The snow could be heavy at times.  Low around 29. Breezy, with a west wind 14 to 16 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 29 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: Rain, possibly mixed with snow. The snow could be heavy at times.  Snow level rising to 4900 feet in the afternoon. High near 40. Windy, with a west southwest wind 13 to 22 mph, with gusts as high as 45 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 40 °F

    Rain/Snow and
    Windy

  • Wednesday Night

    Wednesday Night: Rain before 5am, then rain, possibly mixed with snow. The rain could be heavy at times.  Snow level 5400 feet. Low around 33. Very windy, with a west southwest wind 25 to 30 mph, with gusts as high as 55 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Very Windy.
    Heavy Rain
    then
    Rain/Snow

  • Thursday

    Thursday: Rain, possibly mixed with snow before 8am, then snow between 8am and 5pm, then snow, possibly mixed with rain after 5pm.  High near 39. Windy, with a west wind 18 to 28 mph, with gusts as high as 50 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 39 °F

    Rain/Snow and
    Windy

  • Thursday Night

    Thursday Night: Rain and snow.  Snow level 4300 feet rising to 5300 feet after midnight. Low around 34. Breezy.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow and
    Breezy

  • Friday

    Friday: Rain, possibly mixed with snow, becoming all rain after 2pm.  Snow level 5400 feet rising to 5900 feet in the afternoon. High near 40. Breezy.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: Rain before 11pm, then rain and snow.  Snow level 5800 feet lowering to 4300 feet after midnight . Cloudy, with a low around 31. Breezy.

    Low: 31 °F

    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
Snow. High near 31. Breezy, with a west southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow. The snow could be heavy at times. Low around 29. Breezy, with a west wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Wednesday
Rain, possibly mixed with snow. The snow could be heavy at times. Snow level rising to 4900 feet in the afternoon. High near 40. Windy, with a west southwest wind 13 to 22 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Rain before 5am, then rain, possibly mixed with snow. The rain could be heavy at times. Snow level 5400 feet. Low around 33. Very windy, with a west southwest wind 25 to 30 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Rain, possibly mixed with snow before 8am, then snow between 8am and 5pm, then snow, possibly mixed with rain after 5pm. High near 39. Windy, with a west wind 18 to 28 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Rain and snow. Snow level 4300 feet rising to 5300 feet after midnight. Low around 34. Breezy. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday
Rain, possibly mixed with snow, becoming all rain after 2pm. Snow level 5400 feet rising to 5900 feet in the afternoon. High near 40. Breezy. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Rain before 11pm, then rain and snow. Snow level 5800 feet lowering to 4300 feet after midnight . Cloudy, with a low around 31. Breezy.
Saturday
Snow likely, mainly before 11am. Partly sunny, with a high near 36. Windy.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 27. Breezy.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 40.
Sunday Night
A chance of rain and snow. Snow level 4900 feet rising to 7000 feet after midnight. Mostly cloudy, with a low around 36.
Monday
A chance of rain. Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Dee OR
 45.64°N 121.71°W (Elev. 4012 ft)
2:41 pm PDT Mar 10, 2026
3pm PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

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