Excessive Heat in the Interior West; Monsoon Conditions in the Southwest

Dangerous heat is expected to be in place across portions of California, especially the Central Valley, and across the Interior Northwest into Friday. Heat Advisories will also be in place across the southern Plains into the Lower Mississippi River Valley. Monsoonal showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region and Southwest through Friday. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194ft.

NA

66°F

19°C

Humidity 73%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Last update 16 Aug 03:46 AM PDT
Extended Forecast for

5 Miles W Cascade Locks OR

Heat Advisory August 17, 12:00pm until August 18, 10:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Sunny, with a high near 86. West wind 3 to 7 mph.

    Sunny

    High: 86 °F

  • Tonight

    Tonight: Mostly clear, with a low around 64. West wind 5 to 7 mph becoming calm  in the evening.

    Mostly Clear

    Low: 64 °F

  • Wednesday

    Wednesday: Sunny, with a high near 94. Light east wind increasing to 5 to 10 mph in the morning.

    Sunny

    High: 94 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 71. Light and variable wind.

    Partly Cloudy

    Low: 71 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 91. Calm wind becoming east around 6 mph in the afternoon.

    Mostly Sunny

    High: 91 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 62.

    Mostly Cloudy

    Low: 62 °F

  • Friday

    Friday: Mostly sunny, with a high near 80.

    Mostly Sunny

    High: 80 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 59.

    Mostly Clear

    Low: 59 °F

  • Saturday

    Saturday: Sunny, with a high near 85.

    Sunny

    High: 85 °F

Detailed Forecast

Today
Sunny, with a high near 86. West wind 3 to 7 mph.
Tonight
Mostly clear, with a low around 64. West wind 5 to 7 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 94. Light east wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 71. Light and variable wind.
Thursday
Mostly sunny, with a high near 91. Calm wind becoming east around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 62.
Friday
Mostly sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
5 Miles W Cascade Locks OR
 45.69°N 121.97°W (Elev. 1762 ft)
4:01 am PDT Aug 16, 2022
4am PDT Aug 16, 2022-6pm PDT Aug 22, 2022
 
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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