Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

DEE FLAT (DEFO)

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

NA

31°F

-1°C

Humidity 95%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 03 Dec 05:45 AM PST
Extended Forecast for

7 Miles ESE Cascade Locks OR

  • Today

    Today: Mostly cloudy, with a high near 34. West wind 3 to 6 mph.

    High: 34 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain and snow likely, becoming all snow after 5am.  Snow level rising to 6300 feet after midnight. Increasing clouds, with a low around 32. West southwest wind 7 to 11 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Mostly Cloudy
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Snow likely before 7am, then rain.  High near 37. West wind 10 to 13 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow
    then Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 36. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 36 °F

    Rain and
    Breezy

  • Friday

    Friday: Rain.  High near 41. Breezy, with a west southwest wind around 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 41 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: Rain.  Snow level 6600 feet lowering to 5600 feet after midnight . Low around 37. Windy.  Chance of precipitation is 100%.

    Low: 37 °F

    Rain and
    Windy

  • Saturday

    Saturday: Rain, possibly mixed with snow.  Snow level 5200 feet. High near 39. Windy.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow and
    Windy

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow.  Snow level 5400 feet. Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Rain/Snow and
    Breezy

  • Sunday

    Sunday: Rain, possibly mixed with snow, becoming all rain after 1pm.  Snow level 6100 feet. Cloudy, with a high near 41. Breezy.

    High: 41 °F

    Rain/Snow and
    Breezy

Detailed Forecast

Today
Mostly cloudy, with a high near 34. West wind 3 to 6 mph.
Tonight
Rain and snow likely, becoming all snow after 5am. Snow level rising to 6300 feet after midnight. Increasing clouds, with a low around 32. West southwest wind 7 to 11 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Snow likely before 7am, then rain. High near 37. West wind 10 to 13 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Rain. Low around 36. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Friday
Rain. High near 41. Breezy, with a west southwest wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Friday Night
Rain. Snow level 6600 feet lowering to 5600 feet after midnight . Low around 37. Windy. Chance of precipitation is 100%.
Saturday
Rain, possibly mixed with snow. Snow level 5200 feet. High near 39. Windy. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday Night
Rain, possibly mixed with snow. Snow level 5400 feet. Mostly cloudy, with a low around 38. Breezy.
Sunday
Rain, possibly mixed with snow, becoming all rain after 1pm. Snow level 6100 feet. Cloudy, with a high near 41. Breezy.
Sunday Night
Rain before 7pm, then rain, possibly mixed with snow. Snow level 5700 feet. Mostly cloudy, with a low around 39. Windy.
Monday
Rain likely, possibly mixed with snow. Snow level 5400 feet rising to 6000 feet in the afternoon. Mostly cloudy, with a high near 44. Breezy.
Monday Night
Rain. Mostly cloudy, with a low around 41. Windy.
Tuesday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 43. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Cascade Locks OR
 45.63°N 121.77°W (Elev. 4442 ft)
5:41 am PST Dec 3, 2025
6am PST Dec 3, 2025-6pm PST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database