Severe Thunderstorms and Heavy Rain in the Southern U.S.; Snow in the Northern Rockies and Northern Plains

A storm system will shift from eastern Texas into the lower Mississippi Valley today with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest today into Wednesday. Read More >

Current conditions at

DEE FLAT (DEFO)

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

NA

45°F

7°C

Humidity 74%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 24 Nov 08:45 AM PST
Extended Forecast for

8 Miles SSE Cascade Locks OR

  • Today

    Today: A 50 percent chance of snow showers, mainly between noon and 4pm.  Mostly cloudy, with a high near 32. West wind 6 to 11 mph, with gusts as high as 21 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 32 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tonight

    Tonight: A slight chance of snow showers before 7pm, then a chance of snow after 4am.  Mostly cloudy, with a low around 29. West southwest wind 6 to 8 mph becoming east southeast after midnight.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow likely before 4pm, then snow, possibly mixed with rain.  High near 34. East wind 6 to 9 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 34 °F

    Snow Likely
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow before 1am, then rain between 1am and 4am, then rain, possibly mixed with snow after 4am.  Snow level 5800 feet rising to 6500 feet. Low around 32. East southeast wind 8 to 10 mph becoming south after midnight.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow showers, becoming all rain after 7am.  High near 36. South wind 7 to 9 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 36 °F

    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: Showers.  Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Showers

  • Thanksgiving Day

    Thanksgiving Day: Showers.  Snow level 6300 feet. High near 37. Chance of precipitation is 90%.

    High: 37 °F

    Showers

  • Thursday Night

    Thursday Night: Snow showers likely, possibly mixed with rain.  Snow level 5400 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Rain/Snow
    Likely and
    Breezy

  • Friday

    Friday: Snow showers likely, possibly mixed with rain, becoming all snow after 7am.  Mostly cloudy, with a high near 35.

    High: 35 °F

    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

Today
A 50 percent chance of snow showers, mainly between noon and 4pm. Mostly cloudy, with a high near 32. West wind 6 to 11 mph, with gusts as high as 21 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of snow showers before 7pm, then a chance of snow after 4am. Mostly cloudy, with a low around 29. West southwest wind 6 to 8 mph becoming east southeast after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely before 4pm, then snow, possibly mixed with rain. High near 34. East wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Tuesday Night
Rain and snow before 1am, then rain between 1am and 4am, then rain, possibly mixed with snow after 4am. Snow level 5800 feet rising to 6500 feet. Low around 32. East southeast wind 8 to 10 mph becoming south after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
Rain, possibly mixed with snow showers, becoming all rain after 7am. High near 36. South wind 7 to 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Showers. Low around 35. Chance of precipitation is 80%.
Thanksgiving Day
Showers. Snow level 6300 feet. High near 37. Chance of precipitation is 90%.
Thursday Night
Snow showers likely, possibly mixed with rain. Snow level 5400 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 34. Breezy.
Friday
Snow showers likely, possibly mixed with rain, becoming all snow after 7am. Mostly cloudy, with a high near 35.
Friday Night
A chance of snow. Mostly cloudy, with a low around 31.
Saturday
Snow showers likely. Mostly cloudy, with a high near 32.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 25.
Sunday
A chance of snow showers. Partly sunny, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Cascade Locks OR
 45.59°N 121.79°W (Elev. 4331 ft)
9:45 am PST Nov 24, 2025
9am PST Nov 24, 2025-6pm PST Nov 30, 2025
 
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Additional Resources

Radar & Satellite Image

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