National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Hazardous Weather Conditions

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 75%
Wind Speed SW 7 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 12 Apr 02:07 PM PDT
Extended Forecast for

3 Miles W Cascade Locks OR

Winter Storm Watch April 14, 05:00pm until April 16, 05:00am
Click here for hazard details and duration
Winter Storm Watch

  • This Afternoon

    This Afternoon: Showers. High near 58. West southwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    High: 58 °F

    Showers

  • Tonight

    Tonight: Showers, mainly before 9pm. Low around 46. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Showers and
    Breezy

  • Monday

    Monday: Showers, mainly before 1pm. High near 53. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.

    High: 53 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: A chance of showers before 11pm, then a chance of showers after 5am. Mostly cloudy, with a low around 42. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    Low: 42 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A chance of showers before 8am, then rain, mainly after 11am. High near 50. Windy, with a southwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain and
    Windy

  • Tuesday Night

    Tuesday Night: Rain. Low around 40. Windy. Chance of precipitation is 100%.

    Low: 40 °F

    Rain and
    Windy

  • Wednesday

    Wednesday: Rain before 11am, then showers and possibly a thunderstorm after 11am. Snow level 2100 feet. High near 47. Breezy. Chance of precipitation is 100%.

    High: 47 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 11pm, then a chance of rain after 11pm. Snow level 2200 feet lowering to 1400 feet after midnight . Mostly cloudy, with a low around 36. Breezy.

    Low: 36 °F

    Showers and
    Breezy

  • Thursday

    Thursday: Rain likely, mainly after 11am. Snow level 1400 feet rising to 2600 feet in the afternoon. Partly sunny, with a high near 49. Breezy.

    High: 49 °F

    Rain Likely
    and Breezy

Detailed Forecast

This Afternoon
Showers. High near 58. West southwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Tonight
Showers, mainly before 9pm. Low around 46. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers, mainly before 1pm. High near 53. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.
Monday Night
A chance of showers before 11pm, then a chance of showers after 5am. Mostly cloudy, with a low around 42. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Tuesday
A chance of showers before 8am, then rain, mainly after 11am. High near 50. Windy, with a southwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 40. Windy. Chance of precipitation is 100%.
Wednesday
Rain before 11am, then showers and possibly a thunderstorm after 11am. Snow level 2100 feet. High near 47. Breezy. Chance of precipitation is 100%.
Wednesday Night
Showers and possibly a thunderstorm before 11pm, then a chance of rain after 11pm. Snow level 2200 feet lowering to 1400 feet after midnight . Mostly cloudy, with a low around 36. Breezy.
Thursday
Rain likely, mainly after 11am. Snow level 1400 feet rising to 2600 feet in the afternoon. Partly sunny, with a high near 49. Breezy.
Thursday Night
A chance of rain before 11pm. Snow level 3100 feet lowering to 2400 feet after midnight . Partly cloudy, with a low around 37. Breezy.
Friday
Partly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Cascade Locks OR
 45.67°N 121.94°W (Elev. 509 ft)
Last Update:
2:01 pm PDT Apr 12, 2026
Forecast Valid:
2pm PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation