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

Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

CHEHALIS (CLSW1)

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

NA

59°F

15°C

Humidity 90%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Last update 01 Sep 08:09 AM PDT
Extended Forecast for

Winlock WA

  • Today

    Today: Mostly cloudy, with a high near 69. South wind 3 to 6 mph.

    High: 69 °F

    Mostly Cloudy

  • Tonight

    Tonight: Increasing clouds, with a low around 52. Calm wind becoming south 5 to 8 mph after midnight. Winds could gust as high as 20 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Rain, mainly after 10am. High near 63. South southeast wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 63 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 47. South wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain

  • Thursday

    Thursday: Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 63. South wind 5 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 63 °F

    Showers

  • Thursday Night

    Thursday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Rain Likely
    then Chance
    Rain

  • Friday

    Friday: A slight chance of rain, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 68. Chance of precipitation is 40%.

    High: 68 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain. Partly sunny, with a high near 72.

    High: 72 °F

    Chance Rain

Detailed Forecast

Today
Mostly cloudy, with a high near 69. South wind 3 to 6 mph.
Tonight
Increasing clouds, with a low around 52. Calm wind becoming south 5 to 8 mph after midnight. Winds could gust as high as 20 mph.
Wednesday
Rain, mainly after 10am. High near 63. South southeast wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain. Low around 47. South wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 63. South wind 5 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A slight chance of rain, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 68. Chance of precipitation is 40%.
Friday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 46.
Saturday
A chance of rain. Partly sunny, with a high near 72.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 48.
Sunday
A slight chance of rain. Partly sunny, with a high near 73.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 50.
Labor Day
A chance of rain. Partly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winlock WA
 46.49°N 122.93°W (Elev. 400 ft)
Last Update:
11:26 pm PDT Aug 31, 2026
Forecast Valid:
8am PDT Sep 1, 2026-6pm PDT Sep 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation