Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through 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

67°F

19°C

Humidity 45%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 11 Sep 07:06 PM PDT
Extended Forecast for

3 Miles W Cascade Locks OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. Light southwest wind.

    Low: 55 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers likely after 5pm.  Mostly cloudy, with a high near 70. Light southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 60%.

    High: 70 °F

    Mostly Cloudy
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers.  Low around 53. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 32 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Showers and
    Breezy

  • Sunday

    Sunday: Showers.  High near 61. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 36 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 11pm.  Mostly cloudy, with a low around 55. West southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 55 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 69.

    High: 69 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 55. Light southwest wind.
Saturday
Showers likely after 5pm. Mostly cloudy, with a high near 70. Light southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
Saturday Night
Showers. Low around 53. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers. High near 61. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 55. West southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 78. Windy.
Wednesday Night
Mostly clear, with a low around 60. Breezy.
Thursday
Sunny, with a high near 82. Breezy.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Cascade Locks OR
 45.67°N 121.94°W (Elev. 509 ft)
6:41 pm PDT Sep 11, 2026
7pm PDT Sep 11, 2026-6pm PDT Sep 18, 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