Heat Wave from Montana to the South

An extensive heat wave will consume the Central half of the U.S for the next few days. Widespread excessive heat warnings and heat advisories stretch from Montana into the South with the potential for a few record high temperatures in the north-central High Plains. Also, severe thunderstorms with hail and damaging winds are expected the next couple of days in the Upper Midwest and Great Lakes. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

84°F

29°C

Humidity 35%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Heat Index83°F (28°C)
Last update 27 Jul 06:45 PM PDT
Extended Forecast for

5 Miles ENE Cascade Locks OR

Excessive Heat Watch July 29, 11:00am until July 31, 11:00pm
Click here for hazard details and duration
Excessive Heat Watch
  • Tonight

    Tonight: Mostly cloudy, with a low around 63. West wind 6 to 13 mph, with gusts as high as 21 mph.

    Mostly Cloudy

    Low: 63 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 90. Light west southwest wind becoming west 5 to 10 mph in the afternoon.

    Mostly Sunny

    High: 90 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 66. West wind 5 to 10 mph becoming light west northwest  after midnight.

    Mostly Clear

    Low: 66 °F

  • Thursday

    Thursday: Sunny, with a high near 94. Calm wind becoming west 5 to 8 mph in the afternoon.

    Sunny

    High: 94 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 70. West wind 7 to 10 mph.

    Partly Cloudy

    Low: 70 °F

  • Friday

    Friday: Sunny and hot, with a high near 99.

    Hot

    High: 99 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 72.

    Partly Cloudy

    Low: 72 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 93.

    Mostly Sunny

    High: 93 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 68.

    Mostly Cloudy

    Low: 68 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 63. West wind 6 to 13 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 90. Light west southwest wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 66. West wind 5 to 10 mph becoming light west northwest after midnight.
Thursday
Sunny, with a high near 94. Calm wind becoming west 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 70. West wind 7 to 10 mph.
Friday
Sunny and hot, with a high near 99.
Friday Night
Partly cloudy, with a low around 72.
Saturday
Mostly sunny, with a high near 93.
Saturday Night
Mostly cloudy, with a low around 68.
Sunday
A slight chance of showers and thunderstorms before 11am. Partly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
5 Miles ENE Cascade Locks OR
 45.72°N 121.79°W (Elev. 190 ft)
7:02 pm PDT Jul 27, 2021
7pm PDT Jul 27, 2021-6pm PDT Aug 3, 2021
 
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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