Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop 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

36°F

2°C

Humidity 85%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 28 Feb 01:31 AM PST
Extended Forecast for

5 Miles S Cascade Locks OR

  • Overnight

    Overnight: Partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 53. Calm wind.

    High: 53 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 3am.  Mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A 50 percent chance of rain.  Mostly cloudy, with a high near 54. Calm wind.

    High: 54 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly before 4pm.  Mostly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

  • Monday Night

    Monday Night: A slight chance of rain before 10pm, then a chance of rain after 4am.  Increasing clouds, with a low around 41. Chance of precipitation is 30%.

    Low: 41 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain, mainly after 10am.  Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Cloudy, with a low around 42.

    Low: 42 °F

    Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 37. Calm wind.
Saturday
Increasing clouds, with a high near 53. Calm wind.
Saturday Night
A 30 percent chance of rain, mainly after 3am. Mostly cloudy, with a low around 40. Calm wind.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 54. Calm wind.
Sunday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 41. Calm wind.
Monday
A 30 percent chance of rain, mainly before 4pm. Mostly sunny, with a high near 54.
Monday Night
A slight chance of rain before 10pm, then a chance of rain after 4am. Increasing clouds, with a low around 41. Chance of precipitation is 30%.
Tuesday
Rain, mainly after 10am. Mostly cloudy, with a high near 51.
Tuesday Night
Rain. Cloudy, with a low around 42.
Wednesday
Rain. Cloudy, with a high near 45.
Wednesday Night
Rain. Mostly cloudy, with a low around 39.
Thursday
Rain. Mostly cloudy, with a high near 45.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 39.
Friday
Rain likely. Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Cascade Locks OR
 45.62°N 121.89°W (Elev. 833 ft)
1:41 am PST Feb 28, 2026
1am PST Feb 28, 2026-6pm PST Mar 6, 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