National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather in the Southern Plains; Severe Storms in the Ohio Valley

Strong winds and low humidity will create elevated to critical fire weather conditions across the Southern Plains on Thursday. Strong to severe thunderstorms are forecast in the Ohio Valley late Thursday into Friday morning, with the strongest storms capable of producing very large hail, damaging winds, and a few tornadoes. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

40°F

4°C

Humidity 82%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 26 Mar 02:46 AM PDT
Extended Forecast for

4 Miles SW Cascade Locks OR

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 35. Light west southwest wind.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35. East wind 5 to 9 mph.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 57. East northeast wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. East northeast wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of rain. Snow level 4700 feet lowering to 3600 feet after midnight . Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 35. Light west southwest wind.
Thursday
Sunny, with a high near 51. Light and variable wind.
Thursday Night
Mostly clear, with a low around 35. East wind 5 to 9 mph.
Friday
Mostly sunny, with a high near 57. East northeast wind 7 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 37. East northeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
A chance of rain. Snow level 4700 feet lowering to 3600 feet after midnight . Mostly cloudy, with a low around 39.
Monday
A chance of rain. Snow level 3100 feet rising to 3700 feet in the afternoon. Mostly cloudy, with a high near 49.
Monday Night
A chance of rain. Snow level 3900 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 33.
Tuesday
A chance of rain and snow. Snow level 2800 feet rising to 3700 feet in the afternoon. Partly sunny, with a high near 51.
Tuesday Night
A chance of rain. Snow level 4100 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 36.
Wednesday
Rain likely. Snow level 3200 feet. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Cascade Locks OR
 45.63°N 121.93°W (Elev. 2418 ft)
Last Update:
2:41 am PDT Mar 26, 2026
Forecast Valid:
3am PDT Mar 26, 2026-6pm PDT Apr 1, 2026
 
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Additional Resources

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Chance of Precipitation