National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather in the Southern Plains; Severe Storms in the Ohio Valley

Strong winds and low humidity will create elevated to critical fire weather conditions across the Southern Plains on Thursday. Strong to severe thunderstorms are forecast in the Ohio Valley late Thursday into Friday morning, with the strongest storms capable of producing very large hail, damaging winds, and a few tornadoes. Read More >

Current conditions at

DEE FLAT (DEFO)

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

NA

44°F

7°C

Humidity 79%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 25 Mar 05:15 PM PDT
Extended Forecast for

8 Miles E Cascade Locks OR

  • This Afternoon

    This Afternoon: Showers likely. Mostly cloudy, with a steady temperature around 46. Windy, with a west wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.

    High: 46 °F

    Showers
    Likely and
    Windy

  • Tonight

    Tonight: A chance of rain and snow showers before 7pm. Snow level 1800 feet lowering to 1200 feet after midnight . Partly cloudy, with a low around 35. Windy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow and
    Windy then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 54. West wind 6 to 9 mph becoming east in the afternoon.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. East wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 59. Breezy, with an east wind 14 to 18 mph, with gusts as high as 30 mph.

    High: 59 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61. Breezy.

    High: 61 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. Breezy.

    Low: 41 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: A slight chance of rain after 11am. Mostly sunny, with a high near 60.

    High: 60 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a steady temperature around 46. Windy, with a west wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.
Tonight
A chance of rain and snow showers before 7pm. Snow level 1800 feet lowering to 1200 feet after midnight . Partly cloudy, with a low around 35. Windy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
Sunny, with a high near 54. West wind 6 to 9 mph becoming east in the afternoon.
Thursday Night
Mostly clear, with a low around 37. East wind 9 to 13 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 59. Breezy, with an east wind 14 to 18 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 61. Breezy.
Saturday Night
Mostly clear, with a low around 41. Breezy.
Sunday
A slight chance of rain after 11am. Mostly sunny, with a high near 60.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 42. Breezy.
Monday
A chance of rain. Partly sunny, with a high near 51.
Monday Night
A chance of rain. Mostly cloudy, with a low around 38.
Tuesday
Rain likely. Mostly cloudy, with a high near 53. Breezy.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 40.
Wednesday
Rain. Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Cascade Locks OR
 45.71°N 121.7°W (Elev. 200 ft)
Last Update:
5:41 pm PDT Mar 25, 2026
Forecast Valid:
5pm PDT Mar 25, 2026-6pm PDT Apr 1, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation