Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

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

NA

55°F

13°C

Humidity 97%
Wind Speed NW 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 54°F (12°C)
Visibility NA
Last update 14 Aug 07:00 AM PDT
Extended Forecast for

4 Miles SSE Onalaska WA

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 80. Calm wind.

    High: 80 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Increasing clouds, with a low around 50. Light northwest wind.

    Low: 50 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 81. Calm wind.

    High: 81 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 50. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 50 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 81. Calm wind.

    High: 81 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 76.

    High: 76 °F

    Mostly Cloudy

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 80. Calm wind.
Tonight
Increasing clouds, with a low around 50. Light northwest wind.
Saturday
Partly sunny, with a high near 81. Calm wind.
Saturday Night
Increasing clouds, with a low around 50. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 81. Calm wind.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Partly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly cloudy, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly cloudy, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Partly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Onalaska WA
 46.52°N 122.69°W (Elev. 413 ft)
12:40 am PDT Aug 14, 2026
7am PDT Aug 14, 2026-6pm PDT Aug 20, 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