National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Severe Thunderstorms and Heat This Weekend

Severe thunderstorms today may produce damaging winds, large hail, tornadoes, and flooding over parts of the Plains into the Missouri Valley. On Sunday, scattered severe thunderstorms capable of damaging wind gusts are expected across the Mid-Atlantic vicinity. Hazardous heat will continue in the South, Southwest and central California this weekend building across the Pacific Northwest Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

CHEHALIS (CLSW1)

Lat: 46.61°NLon: 122.90833°WElev: 262.0ft.

NA

48°F

9°C

Humidity 95%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 13 Jun 06:09 AM PDT
Extended Forecast for

Winlock WA

Heat Advisory June 14, 11:00am until June 16, 05:00am
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Sunny, with a high near 85. North wind 3 to 8 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. North wind around 6 mph becoming calm after midnight.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 91. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 60. North wind 5 to 7 mph becoming calm in the evening.

    Low: 60 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 92. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 92 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Tuesday Night

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

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 85. North wind 3 to 8 mph.
Tonight
Mostly clear, with a low around 56. North wind around 6 mph becoming calm after midnight.
Sunday
Sunny, with a high near 91. Calm wind becoming north 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 60. North wind 5 to 7 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 92. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Clear, with a low around 48.
Thursday
Sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 50.
Juneteenth
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winlock WA
 46.49°N 122.93°W (Elev. 400 ft)
Last Update:
11:26 pm PDT Jun 12, 2026
Forecast Valid:
6am PDT Jun 13, 2026-6pm PDT Jun 19, 2026
 
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Additional Resources

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