Back-to-Back Storms for the Center of the Nation

These storm systems will bring late season snow, sleet and ice for portions of the northern Plains, upper Midwest and Great Lakes region. Meanwhile, where temperatures are warmer, severe thunderstorms are expected for areas of the Mississippi Valley into the southern Plains. Furthermore, combination of windy and dry conditions will raise fire weather concerns for the southern High Plains. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

51°F

11°C

Humidity 60%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 02 Apr 04:06 PM PDT
Extended Forecast for

7 Miles S Cascade Locks OR

Frost Advisory April 2, 09:00pm until April 3, 10:00am
Click here for hazard details and duration
Frost Advisory
  • This Afternoon

    This Afternoon: A slight chance of rain and snow showers.  Snow level 3400 feet. Partly sunny, with a high near 43. West wind around 7 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow

  • Tonight

    Tonight: Widespread frost, mainly after 3am.  Otherwise, mostly cloudy, with a low around 31. West wind around 6 mph becoming calm  in the evening. Winds could gust as high as 21 mph.

    Low: 31 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 8am.  Otherwise, sunny, with a high near 55. Calm wind.

    High: 55 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64. Calm wind.

    High: 64 °F

    Sunny

  • Saturday Night

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

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of rain and snow showers. Snow level 3400 feet. Partly sunny, with a high near 43. West wind around 7 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
Widespread frost, mainly after 3am. Otherwise, mostly cloudy, with a low around 31. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Friday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 55. Calm wind.
Friday Night
Mostly clear, with a low around 39. Calm wind.
Saturday
Sunny, with a high near 64. Calm wind.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Partly sunny, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 36.
Wednesday
A slight chance of rain. Snow level 3900 feet rising to 4600 feet in the afternoon. Mostly sunny, with a high near 55.
Wednesday Night
A slight chance of rain. Snow level 4900 feet lowering to 4000 feet after midnight . Partly cloudy, with a low around 37.
Thursday
A slight chance of rain. Snow level 3600 feet rising to 4300 feet in the afternoon. Mostly sunny, with a high near 56.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Cascade Locks OR
 45.58°N 121.85°W (Elev. 2018 ft)
3:41 pm PDT Apr 2, 2026
4pm PDT Apr 2, 2026-6pm PDT Apr 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database