Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

DEE FLAT (DEFO)

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

NA

61°F

16°C

Humidity 23%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 08 Apr 07:15 PM PDT
Extended Forecast for

7 Miles ESE Cascade Locks OR

  • Tonight

    Tonight: Mostly clear, with a low around 39. West wind 9 to 14 mph, with gusts as high as 18 mph.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 55. Breezy, with an east wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 55 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. Breezy, with an east southeast wind 14 to 16 mph, with gusts as high as 22 mph.

    Low: 44 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: A 30 percent chance of showers after 11am.  Mostly sunny, with a high near 55. East southeast wind 10 to 13 mph becoming west northwest in the afternoon.

    High: 55 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers.  Low around 41. West southwest wind around 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Showers

  • Saturday

    Saturday: Rain showers before 11am, then rain, possibly mixed with snow showers between 11am and 2pm, then rain showers after 2pm. Some thunder is also possible.  Snow level 6100 feet lowering to 5600 feet. High near 45. Breezy.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: Rain before 8pm, then rain and snow. Some thunder is also possible.  Snow level 5800 feet lowering to 4600 feet after midnight . Low around 35. Breezy.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow and
    Breezy

  • Sunday

    Sunday: Rain and snow.  Mostly cloudy, with a high near 36. Breezy.

    High: 36 °F

    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: Rain and snow likely, mainly before 11pm.  Mostly cloudy, with a low around 35. Windy.

    Low: 35 °F

    Rain/Snow
    Likely and
    Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 39. West wind 9 to 14 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 55. Breezy, with an east wind 10 to 16 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 44. Breezy, with an east southeast wind 14 to 16 mph, with gusts as high as 22 mph.
Friday
A 30 percent chance of showers after 11am. Mostly sunny, with a high near 55. East southeast wind 10 to 13 mph becoming west northwest in the afternoon.
Friday Night
Showers. Low around 41. West southwest wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain showers before 11am, then rain, possibly mixed with snow showers between 11am and 2pm, then rain showers after 2pm. Some thunder is also possible. Snow level 6100 feet lowering to 5600 feet. High near 45. Breezy. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
Rain before 8pm, then rain and snow. Some thunder is also possible. Snow level 5800 feet lowering to 4600 feet after midnight . Low around 35. Breezy. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Rain and snow. Mostly cloudy, with a high near 36. Breezy.
Sunday Night
Rain and snow likely, mainly before 11pm. Mostly cloudy, with a low around 35. Windy.
Monday
A chance of rain and snow before 8am, then a chance of snow between 8am and 11am, then a chance of rain and snow after 11am. Mostly cloudy, with a high near 37. Breezy.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 34. Breezy.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 41. Breezy.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 35. Breezy.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 41. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Cascade Locks OR
 45.63°N 121.77°W (Elev. 4442 ft)
7:41 pm PDT Apr 8, 2026
7pm PDT Apr 8, 2026-6pm PDT Apr 15, 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