Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

Port Townsend Jefferson County International Airport (K0S9)

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

Overcast

48°F

9°C

Humidity 49%
Wind Speed WNW 8 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 22 Mar 02:15 PM PDT
Extended Forecast for

Chimacum WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 48. Northwest wind around 5 mph.

    High: 48 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. Northwest wind 3 to 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 49. North northwest wind 3 to 6 mph.

    High: 49 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A 40 percent chance of rain after 11pm.  Cloudy, with a low around 38. Light and variable wind.

    Low: 38 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  High near 53. South southeast wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 37. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, then showers and possibly a thunderstorm after 11am.  High near 49. Chance of precipitation is 80%.

    High: 49 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain.  Partly sunny, with a high near 51.

    High: 51 °F

    Chance Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 48. Northwest wind around 5 mph.
Tonight
Mostly cloudy, with a low around 36. Northwest wind 3 to 5 mph.
Monday
Increasing clouds, with a high near 49. North northwest wind 3 to 6 mph.
Monday Night
A 40 percent chance of rain after 11pm. Cloudy, with a low around 38. Light and variable wind.
Tuesday
Rain. High near 53. South southeast wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 37. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, then showers and possibly a thunderstorm after 11am. High near 49. Chance of precipitation is 80%.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 34.
Thursday
A chance of rain. Partly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Chimacum WA
 48.02°N 122.76°W (Elev. 194 ft)
1:36 pm PDT Mar 22, 2026
2pm PDT Mar 22, 2026-6pm PDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database