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

Chehalis-Centralia Airport (KCLS)

Lat: 46.677°NLon: 122.9827°WElev: 177ft.

Clear

82°F

28°C

Humidity 51%
Wind Speed NW 6 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 27 Jul 04:35 PM PDT
Extended Forecast for

Chehalis WA

  • Tonight

    Tonight: Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 53. Northwest wind 5 to 8 mph becoming light and variable  in the evening.

    Mostly Clear
    then Patchy
    Fog

    Low: 53 °F

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 86. Calm wind becoming north 5 to 7 mph in the morning.

    Decreasing
    Clouds

    High: 86 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 57. North wind 5 to 7 mph becoming west in the evening.

    Partly Cloudy

    Low: 57 °F

  • Thursday

    Thursday: Sunny, with a high near 90. North wind 5 to 10 mph.

    Sunny

    High: 90 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 59. North northwest wind 6 to 9 mph.

    Mostly Clear

    Low: 59 °F

  • Friday

    Friday: Sunny, with a high near 92.

    Sunny

    High: 92 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 60.

    Partly Cloudy

    Low: 60 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 88.

    Mostly Sunny

    High: 88 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 59.

    Mostly Cloudy

    Low: 59 °F

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 53. Northwest wind 5 to 8 mph becoming light and variable in the evening.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 86. Calm wind becoming north 5 to 7 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 57. North wind 5 to 7 mph becoming west in the evening.
Thursday
Sunny, with a high near 90. North wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 59. North northwest wind 6 to 9 mph.
Friday
Sunny, with a high near 92.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 88.
Saturday Night
Mostly cloudy, with a low around 59.
Sunday
Partly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 80.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
Chehalis WA
 46.68°N 122.98°W (Elev. 180 ft)
2:58 pm PDT Jul 27, 2021
5pm 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