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

71°F

22°C

Humidity 37%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 11 Sep 03:46 PM PDT
Extended Forecast for

4 Miles WSW Cascade Locks OR

  • Tonight

    Tonight: Increasing clouds, with a low around 55. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 55 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Showers likely, mainly after 5pm.  Mostly cloudy, with a high near 71. Light southwest wind becoming west southwest 5 to 10 mph in the morning.  Chance of precipitation is 60%.

    High: 71 °F

    Mostly Cloudy
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers.  Low around 54. West southwest wind 9 to 14 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: 54 °F

    Showers

  • Sunday

    Sunday: Showers.  High near 61. Breezy, with a west southwest wind 18 to 20 mph, with gusts as high as 34 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. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 26 mph.

    Low: 55 °F

    Chance
    Showers and
    Breezy then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 70.

    High: 70 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 55. Southwest wind around 6 mph becoming calm in the evening.
Saturday
Showers likely, mainly after 5pm. Mostly cloudy, with a high near 71. Light southwest wind becoming west southwest 5 to 10 mph in the morning. Chance of precipitation is 60%.
Saturday Night
Showers. Low around 54. West southwest wind 9 to 14 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 20 mph, with gusts as high as 34 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. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 26 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 79. Breezy.
Wednesday Night
Mostly clear, with a low around 61. Breezy.
Thursday
Sunny, with a high near 82. Breezy.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Cascade Locks OR
 45.65°N 121.93°W (Elev. 200 ft)
3:41 pm PDT Sep 11, 2026
4pm 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