National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather in the Southern Plains; Severe Storms in the Ohio Valley

Strong winds and low humidity will create elevated to critical fire weather conditions across the Southern Plains on Thursday. Strong to severe thunderstorms are forecast in the Ohio Valley late Thursday into Friday morning, with the strongest storms capable of producing very large hail, damaging winds, and a few tornadoes. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

41°F

5°C

Humidity 77%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 26 Mar 01:06 AM PDT
Extended Forecast for

9 Miles NNW Cascade Locks OR

  • Overnight

    Overnight: Areas of frost before 2am, then areas of frost after 3am. Otherwise, partly cloudy, with a steady temperature around 36. Calm wind.

    Low: 36 °F

    Areas Frost

  • Thursday

    Thursday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 54. Calm wind.

    High: 54 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. Calm wind becoming east southeast around 6 mph after midnight.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 60. East wind around 7 mph, with gusts as high as 21 mph.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers after 11am. Mostly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Overnight
Areas of frost before 2am, then areas of frost after 3am. Otherwise, partly cloudy, with a steady temperature around 36. Calm wind.
Thursday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 54. Calm wind.
Thursday Night
Mostly clear, with a low around 37. Calm wind becoming east southeast around 6 mph after midnight.
Friday
Mostly sunny, with a high near 60. East wind around 7 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 38. Calm wind.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 38.
Sunday
A slight chance of showers after 11am. Mostly sunny, with a high near 59.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 39.
Monday
A chance of rain. Mostly cloudy, with a high near 51.
Monday Night
A chance of rain. Snow level 3800 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 34.
Tuesday
A chance of rain. Snow level 2600 feet rising to 3600 feet in the afternoon. Partly sunny, with a high near 54.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 37.
Wednesday
Rain. Snow level 3200 feet. Mostly cloudy, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Cascade Locks OR
 45.81°N 121.91°W (Elev. 1010 ft)
Last Update:
12:41 am PDT Mar 26, 2026
Forecast Valid:
1am PDT Mar 26, 2026-6pm PDT Apr 1, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation