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

34°F

1°C

Humidity 90%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 26 Mar 12:15 AM PDT
Extended Forecast for

8 Miles E Cascade Locks OR

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 38. West wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Areas of frost before 9am. Otherwise, sunny, with a high near 54. West wind 6 to 9 mph becoming southeast in the afternoon.

    High: 54 °F

    Areas Frost
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. East wind 8 to 13 mph, with gusts as high as 21 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 28 mph.

    High: 59 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. East wind 6 to 10 mph becoming west after midnight.

    Low: 40 °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 40. Breezy.

    Low: 40 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 60. Breezy.

    High: 60 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of rain. Partly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Slight Chance
    Rain and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 38. West wind 10 to 13 mph, with gusts as high as 23 mph.
Thursday
Areas of frost before 9am. Otherwise, sunny, with a high near 54. West wind 6 to 9 mph becoming southeast in the afternoon.
Thursday Night
Mostly clear, with a low around 37. East wind 8 to 13 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 59. Breezy, with an east wind 14 to 18 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 40. East wind 6 to 10 mph becoming west after midnight.
Saturday
Mostly sunny, with a high near 61. Breezy.
Saturday Night
Mostly clear, with a low around 40. Breezy.
Sunday
Mostly sunny, with a high near 60. Breezy.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 41. Breezy.
Monday
A chance of rain. Partly sunny, with a high near 52. Breezy.
Monday Night
A chance of rain. Mostly cloudy, with a low around 37. Breezy.
Tuesday
A chance of rain. Partly sunny, with a high near 53.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 39.
Wednesday
Rain likely. Mostly cloudy, with a high near 52. Breezy.
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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:
12:41 am PDT Mar 26, 2026
Forecast Valid:
1am PDT Mar 26, 2026-6pm PDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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