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

69°F

21°C

Humidity 29%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 18 Mar 06:05 PM PDT
Extended Forecast for

5 Miles E Cascade Locks OR

  • Tonight

    Tonight: A slight chance of rain before 11pm, then a chance of rain after 2am.  Partly cloudy, with a low around 53. West wind 7 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Low: 53 °F

    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain after 3pm.  Mostly sunny, with a high near 65. West wind 8 to 14 mph, with gusts as high as 26 mph.

    High: 65 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 55. West wind 8 to 11 mph, with gusts as high as 24 mph.

    Low: 55 °F

    Chance Rain

  • Friday

    Friday: Rain.  High near 59. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: Rain, mainly before 11pm.  Low around 43. Breezy, with a west wind 11 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain and
    Breezy then
    Chance Rain

  • Saturday

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

    High: 54 °F

    Chance Rain

  • Saturday Night

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

    Low: 36 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain before 11pm, then a chance of rain after 2am. Partly cloudy, with a low around 53. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday
A 30 percent chance of rain after 3pm. Mostly sunny, with a high near 65. West wind 8 to 14 mph, with gusts as high as 26 mph.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 55. West wind 8 to 11 mph, with gusts as high as 24 mph.
Friday
Rain. High near 59. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 29 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. Breezy, with a west wind 11 to 16 mph, with gusts as high as 29 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. Mostly sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 36. Breezy.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
A slight chance of rain. Partly sunny, with a high near 57.
Monday Night
A chance of rain. Mostly cloudy, with a low around 46.
Tuesday
Rain. Cloudy, with a high near 55. Breezy.
Tuesday Night
Rain. Cloudy, with a low around 43. Breezy.
Wednesday
Rain. Cloudy, with a high near 51. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Cascade Locks OR
 45.7°N 121.79°W (Elev. 157 ft)
5:41 pm PDT Mar 18, 2026
6pm PDT Mar 18, 2026-6pm PDT Mar 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database