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

Port Townsend Jefferson County International Airport (K0S9)

Lat: 48.05517°NLon: 122.81159°WElev: 105.0ft.

Clear

63°F

17°C

Humidity 82%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 19 Aug 10:55 AM PDT
Extended Forecast for

5 Miles WSW Chimacum WA

  • Today

    Today: Sunny, with a high near 66. North wind 3 to 6 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Northwest wind 3 to 6 mph.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. West wind 3 to 7 mph.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 68. Calm wind becoming north around 6 mph in the afternoon.

    High: 68 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms before 11am, then a chance of rain after 11am.  Mostly cloudy, with a high near 63. Chance of precipitation is 50%.

    High: 63 °F

    Chance
    Showers

  • 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.  Partly sunny, with a high near 62.

    High: 62 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 66. North wind 3 to 6 mph.
Tonight
Partly cloudy, with a low around 56. Northwest wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 67. Calm wind becoming north 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 58. West wind 3 to 7 mph.
Friday
Partly sunny, with a high near 68. Calm wind becoming north around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 57.
Saturday
A chance of showers and thunderstorms before 11am, then a chance of rain after 11am. Mostly cloudy, with a high near 63. Chance of precipitation is 50%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 55.
Sunday
A slight chance of rain. Partly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
A slight chance of rain. Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Chimacum WA
 48°N 122.86°W (Elev. 0 ft)
11:26 pm PDT Aug 18, 2026
11am PDT Aug 19, 2026-6pm PDT Aug 25, 2026
 
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Additional Resources

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