Critical Fire Weather in the High Plains; Heat Continues in the West

Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

55°F

13°C

Humidity 59%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 18 Mar 11:35 PM PDT
Extended Forecast for

Cascade Locks OR

  • Tonight

    Tonight: A slight chance of rain between 3am and 5am.  Partly cloudy, with a low around 53. West southwest wind around 6 mph.  Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 40 percent chance of rain after 11am.  Mostly sunny, with a high near 70. West southwest wind 6 to 11 mph, with gusts as high as 25 mph.

    High: 70 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly between 10pm and 11pm.  Mostly cloudy, with a low around 55. West southwest wind around 7 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Rain Likely

  • Friday

    Friday: Rain, mainly after 11am.  High near 64. West southwest wind 7 to 14 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Rain

  • Friday Night

    Friday Night: Rain, mainly before 11pm.  Low around 43. West wind 9 to 13 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: A 40 percent chance of rain, mainly before 11am.  Partly sunny, then gradually becoming sunny, with a high near 54.

    High: 54 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain between 3am and 5am. Partly cloudy, with a low around 53. West southwest wind around 6 mph. Chance of precipitation is 20%.
Thursday
A 40 percent chance of rain after 11am. Mostly sunny, with a high near 70. West southwest wind 6 to 11 mph, with gusts as high as 25 mph.
Thursday Night
Rain likely, mainly between 10pm and 11pm. Mostly cloudy, with a low around 55. West southwest wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain, mainly after 11am. High near 64. West southwest wind 7 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain, mainly before 11pm. Low around 43. West wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 40 percent chance of rain, mainly before 11am. Partly sunny, then gradually becoming sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Mostly cloudy, with a high near 63.
Monday Night
A chance of rain. Mostly cloudy, with a low around 49.
Tuesday
Rain. Mostly cloudy, with a high near 60.
Tuesday Night
Rain. Cloudy, with a low around 42. Breezy.
Wednesday
Rain. Mostly cloudy, with a high near 52. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.68°N 121.91°W (Elev. 197 ft)
11:41 pm PDT Mar 18, 2026
11pm PDT Mar 18, 2026-6pm PDT Mar 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database