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

52°F

11°C

Humidity 89%
Wind Speed WSW 6 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 11 Apr 03:56 AM PDT
Extended Forecast for

7 Miles E Cascade Locks OR

  • Overnight

    Overnight: Rain.  Steady temperature around 58. West wind around 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Rain

  • Saturday

    Saturday: Rain, mainly before 9am.  High near 65. West wind around 11 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: 65 °F

    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain, mainly before 2am.  Mostly cloudy, with a low around 52. West wind 5 to 10 mph, with gusts as high as 18 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 52 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 61. Breezy, with a west wind 5 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Rain Likely
    and Breezy

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 49. Breezy, with a west wind 17 to 21 mph, with gusts as high as 33 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Rain Likely
    and Breezy

  • Monday

    Monday: Rain likely.  Mostly cloudy, with a high near 55. Windy.  Chance of precipitation is 60%.

    High: 55 °F

    Rain Likely
    and Windy

  • Monday Night

    Monday Night: A 40 percent chance of rain before 11pm.  Mostly cloudy, with a low around 46. Windy.

    Low: 46 °F

    Chance Rain
    and Windy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 53. Windy.

    High: 53 °F

    Rain Likely
    and Windy

  • Tuesday Night

    Tuesday Night: Rain and snow.  Snow level 3800 feet lowering to 3000 feet after midnight . Cloudy, with a low around 43. Windy.

    Low: 43 °F

    Rain/Snow and
    Windy

Detailed Forecast

Overnight
Rain. Steady temperature around 58. West wind around 10 mph, with gusts as high as 18 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 65. West wind around 11 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 40 percent chance of rain, mainly before 2am. Mostly cloudy, with a low around 52. West wind 5 to 10 mph, with gusts as high as 18 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 61. Breezy, with a west wind 5 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 49. Breezy, with a west wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain likely. Mostly cloudy, with a high near 55. Windy. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 46. Windy.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 53. Windy.
Tuesday Night
Rain and snow. Snow level 3800 feet lowering to 3000 feet after midnight . Cloudy, with a low around 43. Windy.
Wednesday
Rain and snow. Snow level 2400 feet. Cloudy, with a high near 50. Windy.
Wednesday Night
A chance of rain and snow. Snow level 2500 feet lowering to 1600 feet after midnight . Mostly cloudy, with a low around 40. Windy.
Thursday
A chance of rain and snow. Snow level 1500 feet rising to 2600 feet in the afternoon. Partly sunny, with a high near 53. Breezy.
Thursday Night
A slight chance of rain. Snow level 3000 feet lowering to 2100 feet after midnight . Mostly clear, with a low around 39. Breezy.
Friday
A slight chance of rain. Snow level 1900 feet rising to 3600 feet in the afternoon. Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles E Cascade Locks OR
 45.68°N 121.72°W (Elev. 997 ft)
3:41 am PDT Apr 11, 2026
4am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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Additional Resources

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