Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

CW1035 Port Townsend (C1035)

Lat: 48.12517°NLon: 122.762°WElev: 244.46ft.

NA

63°F

17°C

Humidity 84%
Wind Speed N 5 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 58°F (14°C)
Visibility NA
Last update 19 Aug 01:57 PM PDT
Extended Forecast for

Coupeville WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 70. West northwest wind around 6 mph.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 54. West wind around 5 mph becoming calm  after midnight.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 71. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55. West northwest wind around 6 mph becoming calm  in the evening.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 72. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 72 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms after 11am.  Mostly cloudy, with a high near 67. Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of rain.  Mostly cloudy, with a low around 55.

    Low: 55 °F

    Chance Rain

  • Sunday

    Sunday: A slight chance of rain before 11am.  Cloudy, with a high near 67.

    High: 67 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 70. West northwest wind around 6 mph.
Tonight
Partly cloudy, with a low around 54. West wind around 5 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 71. Calm wind becoming west 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 55. West northwest wind around 6 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 72. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 55.
Sunday
A slight chance of rain before 11am. Cloudy, with a high near 67.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Partly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Partly sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Coupeville WA
 48.22°N 122.67°W (Elev. 98 ft)
11:26 am PDT Aug 19, 2026
2pm PDT Aug 19, 2026-6pm PDT Aug 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database