Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

66°F

19°C

Humidity 51%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 12 Jul 11:10 AM PDT
Extended Forecast for

5 Miles ESE Cascade Locks OR

  • Today

    Today: Sunny, with a high near 64. West northwest wind 6 to 8 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. West southwest wind 5 to 11 mph.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 71. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57. West southwest wind 8 to 10 mph.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 73. West wind 6 to 9 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 11pm.  Partly cloudy, with a low around 52. Breezy.

    Low: 52 °F

    Chance Rain
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 65. Breezy.

    High: 65 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 64. West northwest wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 50. West southwest wind 5 to 11 mph.
Monday
Mostly sunny, with a high near 71. Calm wind becoming west 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 57. West southwest wind 8 to 10 mph.
Tuesday
Sunny, with a high near 73. West wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Sunny, with a high near 70.
Wednesday Night
A chance of rain after 11pm. Partly cloudy, with a low around 52. Breezy.
Thursday
Sunny, with a high near 65. Breezy.
Thursday Night
Mostly clear, with a low around 54. Breezy.
Friday
Sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 74.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Cascade Locks OR
 45.65°N 121.78°W (Elev. 3999 ft)
10:41 am PDT Jul 12, 2026
11am PDT Jul 12, 2026-6pm PDT Jul 18, 2026
 
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