Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

48°F

9°C

Humidity 81%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 01 Apr 06:36 PM PDT
Extended Forecast for

7 Miles S Cascade Locks OR

  • Tonight

    Tonight: Rain and snow, becoming all snow after 3am. Some thunder is also possible.  Snow level 3300 feet lowering to 2000 feet after midnight . Low around 34. West southwest wind 3 to 5 mph. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Thursday

    Thursday: Rain and snow, becoming all rain after noon.  Snow level 2100 feet rising to 3400 feet in the afternoon. High near 44. West wind 5 to 8 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    then Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before 11pm.  Snow level 3400 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 34. West wind around 6 mph becoming calm  in the evening. Winds could gust as high as 23 mph.

    Low: 34 °F

    Chance Rain
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55. Calm wind.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain and snow, becoming all snow after 3am. Some thunder is also possible. Snow level 3300 feet lowering to 2000 feet after midnight . Low around 34. West southwest wind 3 to 5 mph. Winds could gust as high as 21 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Rain and snow, becoming all rain after noon. Snow level 2100 feet rising to 3400 feet in the afternoon. High near 44. West wind 5 to 8 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of rain before 11pm. Snow level 3400 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 34. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 23 mph.
Friday
Mostly sunny, with a high near 55. Calm wind.
Friday Night
Mostly clear, with a low around 38. Calm wind.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 67.
Monday Night
Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Partly sunny, with a high near 61.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Cascade Locks OR
 45.58°N 121.85°W (Elev. 2018 ft)
6:41 pm PDT Apr 1, 2026
6pm PDT Apr 1, 2026-6pm PDT Apr 8, 2026
 
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Additional Resources

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