Active Spring Like Pattern Across the Eastern Half of the Country

The second storm will track across central and eastern portion of the country this weekend. Heavy wintry precipitation will affect the northern Plains to the upper peninsula of Michigan. Severe thunderstorms are expected along and ahead of the cold front, where very large hail, damaging winds and a few tornadoes are possible from the mid-Mississippi and Ohio Valleys to southern Plains. 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

39°F

4°C

Humidity 88%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 03 Apr 07:36 AM PDT
Extended Forecast for

4 Miles SSW Cascade Locks OR

Frost Advisory April 3, 07:52am until April 3, 10:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory April 3, 07:52am until April 3, 10:00am

    NOW until 10:00am Fri

    Frost Advisory

  • Today

    High: 57 °F

    Areas Frost
    then Sunny

  • Tonight

    Tonight: Clear, with a low around 40. Calm wind.

    Low: 40 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 67. Calm wind.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48. Calm wind becoming east around 5 mph after midnight.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 69. East wind around 6 mph, with gusts as high as 18 mph.

    High: 69 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Today
Areas of frost before 9am. Otherwise, sunny, with a high near 57. Calm wind.
Tonight
Clear, with a low around 40. Calm wind.
Saturday
Sunny, with a high near 67. Calm wind.
Saturday Night
Partly cloudy, with a low around 48. Calm wind becoming east around 5 mph after midnight.
Sunday
Partly sunny, with a high near 69. East wind around 6 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 39.
Wednesday
A chance of rain. Mostly sunny, with a high near 57.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 39.
Thursday
A slight chance of rain. Mostly sunny, with a high near 58.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Cascade Locks OR
 45.62°N 121.89°W (Elev. 833 ft)
7:41 am PDT Apr 3, 2026
7am PDT Apr 3, 2026-6pm PDT Apr 9, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database