Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

DEE FLAT (DEFO)

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

NA

40°F

4°C

Humidity 74%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 20 Feb 05:00 PM PST
Extended Forecast for

7 Miles ESE Cascade Locks OR

  • Tonight

    Tonight: Snow likely, mainly after 4am. The snow could be heavy at times.  Mostly cloudy, with a low around 25. Breezy, with an east southeast wind 9 to 17 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Mostly Cloudy
    then Heavy
    Snow and
    Breezy

  • Saturday

    Saturday: Snow. The snow could be heavy at times.  High near 31. Windy, with an east wind around 22 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 31 °F

    Heavy Snow
    and Windy

  • Saturday Night

    Saturday Night: Snow likely.  Mostly cloudy, with a low around 29. Windy, with an east wind 22 to 25 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow Likely
    and Windy

  • Sunday

    Sunday: Snow before 4pm, then snow, possibly mixed with rain.  High near 36. Breezy, with an east wind 10 to 18 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow and
    Breezy then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow.  Snow level 4900 feet. Low around 34. East southeast wind around 11 mph.  Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 34 °F

    Rain/Snow

  • Monday

    Monday: Rain and snow.  Snow level 5200 feet. High near 36. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow.  Snow level 5200 feet. Low around 33. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow likely, becoming all snow after 1pm.  Mostly cloudy, with a high near 35. Breezy.

    High: 35 °F

    Rain/Snow
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow.  Mostly cloudy, with a low around 30. Breezy.

    Low: 30 °F

    Chance Snow
    and Breezy

Detailed Forecast

Tonight
Snow likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 25. Breezy, with an east southeast wind 9 to 17 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.
Saturday
Snow. The snow could be heavy at times. High near 31. Windy, with an east wind around 22 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Saturday Night
Snow likely. Mostly cloudy, with a low around 29. Windy, with an east wind 22 to 25 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
Snow before 4pm, then snow, possibly mixed with rain. High near 36. Breezy, with an east wind 10 to 18 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Rain and snow. Snow level 4900 feet. Low around 34. East southeast wind around 11 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Monday
Rain and snow. Snow level 5200 feet. High near 36. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow. Snow level 5200 feet. Low around 33. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow likely, becoming all snow after 1pm. Mostly cloudy, with a high near 35. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 30. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 33.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 28. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 36. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 31. Windy.
Friday
Snow likely. Partly sunny, with a high near 37. 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)
4:41 pm PST Feb 20, 2026
5pm PST Feb 20, 2026-6pm PST Feb 27, 2026
 
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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