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

Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Current conditions at

DEE FLAT (DEFO)

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

NA

59°F

15°C

Humidity 52%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 16 Mar 10:45 PM PDT
Extended Forecast for

8 Miles E Cascade Locks OR

  • Tonight

    Tonight: A 20 percent chance of rain between 4am and 5am. Mostly clear, with a low around 50. West northwest wind around 14 mph, with gusts as high as 23 mph.

    Low: 50 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain, mainly after 8am. Partly sunny, with a high near 61. West northwest wind 11 to 13 mph, with gusts as high as 21 mph.

    High: 61 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 50. West wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 50 °F

    Chance Rain

  • Wednesday

    Wednesday: A 50 percent chance of rain. Partly sunny, with a high near 63. West wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 63 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 51. West wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 51 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Partly sunny, with a high near 65.

    High: 65 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance Rain

  • Friday

    Friday: Rain likely. Mostly cloudy, with a high near 62.

    High: 62 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

Detailed Forecast

Tonight
A 20 percent chance of rain between 4am and 5am. Mostly clear, with a low around 50. West northwest wind around 14 mph, with gusts as high as 23 mph.
Tuesday
A 50 percent chance of rain, mainly after 8am. Partly sunny, with a high near 61. West northwest wind 11 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 50. West wind 10 to 13 mph, with gusts as high as 21 mph.
Wednesday
A 50 percent chance of rain. Partly sunny, with a high near 63. West wind 11 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 51. West wind 9 to 13 mph, with gusts as high as 22 mph.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 65.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 53.
Friday
Rain likely. Mostly cloudy, with a high near 62.
Friday Night
A chance of rain. Mostly cloudy, with a low around 44.
Saturday
A chance of rain. Partly sunny, with a high near 55. Breezy.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 38. Breezy.
Sunday
A chance of rain. Partly sunny, with a high near 55. Breezy.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 38. Breezy.
Monday
A chance of rain. Partly sunny, with a high near 54. 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:
10:41 pm PDT Mar 16, 2026
Forecast Valid:
11pm PDT Mar 16, 2026-6pm PDT Mar 23, 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