Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Current conditions at

DEE FLAT (DEFO)

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

NA

37°F

3°C

Humidity 98%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 11 Mar 10:30 AM PDT
Extended Forecast for

8 Miles E Cascade Locks OR

  • Today

    Today: Rain.  High near 51. Windy, with a west wind 14 to 23 mph, with gusts as high as 38 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 51 °F

    Rain and
    Windy

  • Tonight

    Tonight: Rain before 2am, then rain, possibly mixed with snow. The rain could be heavy at times.  Low around 41. Very windy, with a west southwest wind 29 to 32 mph, with gusts as high as 50 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 41 °F

    Very Windy.
    Heavy Rain
    then
    Rain/Snow

  • Thursday

    Thursday: Rain and snow, becoming all rain after 2pm.  High near 48. Windy, with a west wind 21 to 28 mph, with gusts as high as 46 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow and
    Windy

  • Thursday Night

    Thursday Night: Rain.  Low around 41. Breezy, with a west wind around 18 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 41 °F

    Rain and
    Breezy

  • Friday

    Friday: Rain.  High near 51. Breezy, with a west wind 18 to 21 mph, with gusts as high as 34 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 51 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: Rain.  Low around 38. Breezy.  Chance of precipitation is 90%.

    Low: 38 °F

    Rain and
    Breezy

  • Saturday

    Saturday: Rain likely before 8am, then rain likely, possibly mixed with snow between 8am and 11am, then a chance of rain after 11am.  Snow level 2400 feet lowering to 1600 feet. Partly sunny, with a high near 47. Windy.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 47 °F

    Windy.
    Rain/Snow
    Likely then
    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and 2am, then a slight chance of rain after 2am.  Snow level 2300 feet lowering to 1500 feet. Mostly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Sunday

    Sunday: Rain likely, mainly after 11am.  Snow level 1800 feet rising to 4600 feet in the afternoon. Mostly cloudy, with a high near 50.

    High: 50 °F

    Rain Likely

Detailed Forecast

Today
Rain. High near 51. Windy, with a west wind 14 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Rain before 2am, then rain, possibly mixed with snow. The rain could be heavy at times. Low around 41. Very windy, with a west southwest wind 29 to 32 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain and snow, becoming all rain after 2pm. High near 48. Windy, with a west wind 21 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain. Low around 41. Breezy, with a west wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain. High near 51. Breezy, with a west wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday Night
Rain. Low around 38. Breezy. Chance of precipitation is 90%.
Saturday
Rain likely before 8am, then rain likely, possibly mixed with snow between 8am and 11am, then a chance of rain after 11am. Snow level 2400 feet lowering to 1600 feet. Partly sunny, with a high near 47. Windy. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and 2am, then a slight chance of rain after 2am. Snow level 2300 feet lowering to 1500 feet. Mostly cloudy, with a low around 35. Breezy.
Sunday
Rain likely, mainly after 11am. Snow level 1800 feet rising to 4600 feet in the afternoon. Mostly cloudy, with a high near 50.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 44.
Monday
A chance of rain. Partly sunny, with a high near 63.
Monday Night
A chance of rain. Mostly cloudy, with a low around 47.
Tuesday
A chance of rain. Partly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Cascade Locks OR
 45.71°N 121.7°W (Elev. 200 ft)
10:42 am PDT Mar 11, 2026
11am PDT Mar 11, 2026-6pm PDT Mar 17, 2026
 
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