Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

45°F

7°C

Humidity 68%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 28 Mar 11:16 PM PDT
Extended Forecast for

4 Miles SSW Cascade Locks OR

  • Tonight

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

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Rain, mainly after 11am.  High near 47. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow, mainly before 7pm.  Widespread frost, mainly after 2am. Snow level 2600 feet lowering to 800 feet after midnight .  Otherwise, mostly cloudy, with a low around 30. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow
    Likely then
    Frost

  • Monday

    Monday: Widespread frost, mainly before 9am.  Otherwise, sunny, with a high near 52. Calm wind.

    High: 52 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain.  Cloudy, with a high near 46.

    High: 46 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 5am, then rain and snow.  Snow level 3800 feet lowering to 2400 feet after midnight . Cloudy, with a low around 36.

    Low: 36 °F

    Rain then
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 38. Calm wind.
Sunday
Rain, mainly after 11am. High near 47. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely, possibly mixed with snow, mainly before 7pm. Widespread frost, mainly after 2am. Snow level 2600 feet lowering to 800 feet after midnight . Otherwise, mostly cloudy, with a low around 30. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 52. Calm wind.
Monday Night
Mostly clear, with a low around 35. Calm wind.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 40.
Wednesday
Rain. Cloudy, with a high near 46.
Wednesday Night
Rain before 5am, then rain and snow. Snow level 3800 feet lowering to 2400 feet after midnight . Cloudy, with a low around 36.
Thursday
Rain and snow, becoming all rain after 8am. Snow level 2200 feet rising to 2900 feet in the afternoon. Cloudy, with a high near 45.
Thursday Night
A chance of rain and snow. Snow level 3000 feet. Mostly cloudy, with a low around 36.
Friday
A chance of rain and snow. Snow level 2600 feet rising to 3900 feet in the afternoon. Partly sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 61.
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)
11:27 pm PDT Mar 28, 2026
11pm PDT Mar 28, 2026-6pm PDT Apr 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database