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

74°F

23°C

Humidity 20%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 10 Apr 04:26 PM PDT
Extended Forecast for

5 Miles E Cascade Locks OR

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly before 5pm.  Partly sunny, with a high near 68. East wind around 7 mph.

    High: 68 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers.  Low around 52. South southeast wind 6 to 9 mph becoming west after midnight.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 52 °F

    Showers
    Likely then
    Showers

  • Saturday

    Saturday: Showers, mainly before noon.  High near 62. West wind 9 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 51. West wind 5 to 11 mph, with gusts as high as 21 mph.

    Low: 51 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 11am.  Mostly cloudy, with a high near 58. Breezy, with a west wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely, mainly before 11pm.  Mostly cloudy, with a low around 47. Breezy.  Chance of precipitation is 70%.

    Low: 47 °F

    Breezy.
    Showers
    Likely then
    Chance
    Showers

  • Monday

    Monday: Showers likely.  Mostly cloudy, with a high near 52. Windy.  Chance of precipitation is 60%.

    High: 52 °F

    Showers
    Likely and
    Windy

  • Monday Night

    Monday Night: A chance of rain before 11pm.  Mostly cloudy, with a low around 44. Windy.

    Low: 44 °F

    Chance Rain
    and Windy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

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

    High: 50 °F

    Rain Likely
    and Windy

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly before 5pm. Partly sunny, with a high near 68. East wind around 7 mph.
Tonight
Showers. Low around 52. South southeast wind 6 to 9 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Showers, mainly before noon. High near 62. West wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 51. West wind 5 to 11 mph, with gusts as high as 21 mph.
Sunday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 58. Breezy, with a west wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 47. Breezy. Chance of precipitation is 70%.
Monday
Showers likely. Mostly cloudy, with a high near 52. Windy. Chance of precipitation is 60%.
Monday Night
A chance of rain before 11pm. Mostly cloudy, with a low around 44. Windy.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 50. Windy.
Tuesday Night
Rain. Cloudy, with a low around 42. Windy.
Wednesday
Rain. Cloudy, with a high near 48. Windy.
Wednesday Night
A chance of rain. Snow level 2500 feet lowering to 1700 feet after midnight . Mostly cloudy, with a low around 38. Breezy.
Thursday
A chance of rain. Snow level 1600 feet rising to 2900 feet in the afternoon. Partly sunny, with a high near 50. Breezy.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 40. Breezy.
Friday
A chance of rain. Partly sunny, with a high near 55. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Cascade Locks OR
 45.7°N 121.79°W (Elev. 157 ft)
3:41 pm PDT Apr 10, 2026
4pm PDT Apr 10, 2026-6pm PDT Apr 17, 2026
 
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Additional Resources

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