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

Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Current conditions at

CW1035 Port Townsend (C1035)

Lat: 48.12516°NLon: 122.76153°WElev: 232.0ft.

NA

56°F

13°C

Humidity 89%
Wind Speed SW 1 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 53°F (12°C)
Visibility NA
Last update 09 Aug 04:54 AM PDT
Extended Forecast for

Coupeville WA

  • Today

    Today: Areas of fog between 8am and 11am. Otherwise, partly sunny, with a high near 67. West northwest wind 3 to 8 mph.

    High: 67 °F

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 56. West wind 5 to 7 mph.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 72. Northwest wind 5 to 10 mph.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. Northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 72. Northwest wind 6 to 10 mph.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

Detailed Forecast

Today
Areas of fog between 8am and 11am. Otherwise, partly sunny, with a high near 67. West northwest wind 3 to 8 mph.
Tonight
Partly cloudy, with a low around 56. West wind 5 to 7 mph.
Sunday
Sunny, with a high near 72. Northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 59. Northwest wind 5 to 9 mph becoming calm in the evening.
Monday
Sunny, with a high near 72. Northwest wind 6 to 10 mph.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Partly sunny, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 55.
Thursday
A slight chance of showers. Partly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 55.
Friday
A slight chance of showers. Mostly cloudy, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Coupeville WA
 48.22°N 122.7°W (Elev. 3 ft)
Last Update:
2:25 am PDT Aug 9, 2025
Forecast Valid:
5am PDT Aug 9, 2025-6pm PDT Aug 15, 2025
 
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