Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

DEE FLAT (DEFO)

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

NA

58°F

14°C

Humidity 68%
Wind Speed NNE 4 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 11 Apr 01:15 PM PDT
Extended Forecast for

8 Miles E Cascade Locks OR

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 63. West wind around 14 mph, with gusts as high as 23 mph.

    High: 63 °F

    Chance
    Showers

  • Tonight

    Tonight: A 40 percent chance of showers between 10pm and 2am.  Mostly cloudy, with a low around 48. West wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after noon.  High near 58. Breezy, with a north northwest wind 7 to 12 mph becoming west 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Chance
    Showers then
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely, mainly before 11pm.  Mostly cloudy, with a low around 47. Windy, with a west wind 20 to 22 mph, with gusts as high as 34 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Windy.
    Showers
    Likely then
    Chance
    Showers

  • Monday

    Monday: Showers likely, mainly after 11am.  Mostly cloudy, with a high near 53. Windy, with a west wind 23 to 28 mph, with gusts as high as 40 mph.  Chance of precipitation is 60%.

    High: 53 °F

    Showers
    Likely and
    Windy

  • Monday Night

    Monday Night: A 30 percent chance of showers before 11pm.  Mostly cloudy, with a low around 43. Windy.

    Low: 43 °F

    Windy. Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Showers likely, mainly after 11am.  Mostly cloudy, with a high near 51. Windy.  Chance of precipitation is 70%.

    High: 51 °F

    Showers
    Likely and
    Windy

  • Tuesday Night

    Tuesday Night: Rain.  Cloudy, with a low around 40. Windy.

    Low: 40 °F

    Rain and
    Windy

  • Wednesday

    Wednesday: Rain.  Cloudy, with a high near 47. Windy.

    High: 47 °F

    Rain and
    Windy

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 63. West wind around 14 mph, with gusts as high as 23 mph.
Tonight
A 40 percent chance of showers between 10pm and 2am. Mostly cloudy, with a low around 48. West wind 6 to 11 mph, with gusts as high as 20 mph.
Sunday
Showers, mainly after noon. High near 58. Breezy, with a north northwest wind 7 to 12 mph becoming west 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 47. Windy, with a west wind 20 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 53. Windy, with a west wind 23 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 43. Windy.
Tuesday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 51. Windy. Chance of precipitation is 70%.
Tuesday Night
Rain. Cloudy, with a low around 40. Windy.
Wednesday
Rain. Cloudy, with a high near 47. Windy.
Wednesday Night
Rain likely, mainly before 11pm. Snow level 2400 feet lowering to 1400 feet after midnight . Mostly cloudy, with a low around 36. Windy.
Thursday
A chance of rain. Snow level 1400 feet rising to 2700 feet in the afternoon. Mostly sunny, with a high near 50. Breezy.
Thursday Night
Partly cloudy, with a low around 36. Breezy.
Friday
Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Cascade Locks OR
 45.71°N 121.7°W (Elev. 200 ft)
2:01 pm PDT Apr 11, 2026
2pm PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

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