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

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

53°F

12°C

Humidity 91%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 11 Apr 02:56 AM PDT
Extended Forecast for

3 Miles W Cascade Locks OR

  • Overnight

    Overnight: Rain.  Low around 50. Southwest wind around 7 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Rain

  • Saturday

    Saturday: Rain, mainly before 9am.  High near 63. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before 1am.  Mostly cloudy, with a low around 49. Southwest wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 49 °F

    Rain Likely
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 57. Light west southwest wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain.  Low around 46. West wind around 14 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain

  • Monday

    Monday: Rain.  High near 52. Breezy.  Chance of precipitation is 80%.

    High: 52 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 43. Breezy.  Chance of precipitation is 60%.

    Low: 43 °F

    Rain Likely
    and Breezy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain, mainly after 11am.  Mostly cloudy, with a high near 50. Windy.

    High: 50 °F

    Rain and
    Windy

  • Tuesday Night

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

    Low: 40 °F

    Rain and
    Windy

Detailed Forecast

Overnight
Rain. Low around 50. Southwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, mainly before 9am. High near 63. West southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 49. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 60%.
Sunday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 57. Light west southwest wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain. Low around 46. West wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 52. Breezy. Chance of precipitation is 80%.
Monday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 43. Breezy. Chance of precipitation is 60%.
Tuesday
Rain, mainly after 11am. Mostly cloudy, with a high near 50. Windy.
Tuesday Night
Rain. Cloudy, with a low around 40. Windy.
Wednesday
Rain. Snow level 2400 feet. Cloudy, with a high near 47. Breezy.
Wednesday Night
Rain likely. Snow level 2500 feet lowering to 1600 feet after midnight . Mostly cloudy, with a low around 37. Breezy.
Thursday
A chance of rain. Snow level 1500 feet rising to 2600 feet in the afternoon. Partly sunny, with a high near 50.
Thursday Night
A slight chance of rain and snow. Snow level 3000 feet lowering to 2100 feet after midnight . Partly cloudy, with a low around 36.
Friday
A slight chance of rain and snow. Snow level 1900 feet rising to 3500 feet in the afternoon. Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Cascade Locks OR
 45.67°N 121.94°W (Elev. 509 ft)
2:41 am PDT Apr 11, 2026
3am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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Additional Resources

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