Showers and Storms in the East; Dangerously Hot and Dry in the West

A front will bring scattered showers and storms to portions of the Central and Eastern US. Severe storms are expected in parts of the Great Plains and Ozarks today. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

Lat: 46.64646°NLon: 122.8388°WElev: 550.0ft.

NA

50°F

10°C

Humidity 95%
Wind Speed ENE 0 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 49°F (9°C)
Visibility NA
Last update 06 Aug 05:15 AM PDT
Extended Forecast for

2 Miles E Onalaska WA

Heat Advisory August 6, 05:31am until August 6, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 6, 05:31am until August 6, 10:00pm

    NOW until 10:00pm Thu

    Heat Advisory

  • Today

    High: 87 °F

    Patchy Smoke

  • Tonight

    Tonight: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 87. Calm wind.

    High: 87 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 84. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Today
Patchy smoke. Sunny, with a high near 87. Calm wind.
Tonight
Mostly clear, with a low around 55. Calm wind.
Friday
Partly sunny, then gradually becoming sunny, with a high near 87. Calm wind.
Friday Night
Mostly clear, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 84. Calm wind becoming west northwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 49.
Monday
Mostly sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Onalaska WA
 46.57°N 122.67°W (Elev. 600 ft)
11:26 pm PDT Aug 5, 2026
5am PDT Aug 6, 2026-6pm PDT Aug 12, 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