Severe Thunderstorms for mid-Mississippi and Ohio Valley; Record Warmth and Fire Weather Concerns

Severe thunderstorms are expected later this afternoon and evening across the mid-Mississippi and Ohio Valley's. Large hail, damaging winds and a few tornadoes are all possible. Meanwhile, record warmth across the southern tier of the country continues; This will enhance fire weather conditions for the Plains. The cold front will head south on Friday with cooler temperatures east of the Rockies. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

36°F

2°C

Humidity 89%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 26 Mar 06:46 AM PDT
Extended Forecast for

3 Miles WNW Cascade Locks OR

  • Today

    Today: Widespread frost, mainly before 9am.  Otherwise, sunny, with a high near 51. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 51 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 35. Breezy, with a northeast wind 7 to 15 mph, with gusts as high as 26 mph.

    Low: 35 °F

    Clear then
    Mostly Clear
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 56. Breezy, with an east northeast wind 13 to 18 mph, with gusts as high as 33 mph.

    High: 56 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. East northeast wind 5 to 8 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56. West wind 5 to 13 mph, with gusts as high as 24 mph.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of rain.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Monday

    Monday: A chance of rain.  Snow level 3000 feet rising to 3600 feet in the afternoon. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Rain

Detailed Forecast

Today
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 51. Calm wind becoming east southeast around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 35. Breezy, with a northeast wind 7 to 15 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 56. Breezy, with an east northeast wind 13 to 18 mph, with gusts as high as 33 mph.
Friday Night
Partly cloudy, with a low around 37. East northeast wind 5 to 8 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 56. West wind 5 to 13 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 38.
Monday
A chance of rain. Snow level 3000 feet rising to 3600 feet in the afternoon. Partly sunny, with a high near 48.
Monday Night
A chance of rain. Snow level 3900 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 34.
Tuesday
A chance of rain. Snow level 2700 feet rising to 3700 feet in the afternoon. Partly sunny, with a high near 50.
Tuesday Night
A chance of rain. Snow level 4000 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 37.
Wednesday
Rain likely. Snow level 3200 feet. Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Cascade Locks OR
 45.7°N 121.94°W (Elev. 1257 ft)
6:41 am PDT Mar 26, 2026
7am PDT Mar 26, 2026-6pm PDT Apr 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database