Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Port Townsend Jefferson County International Airport (K0S9)

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

Partly Cloudy

45°F

7°C

Humidity 75%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 21 Mar 07:35 PM PDT
Extended Forecast for

5 Miles WSW Port Townsend WA

  • Tonight

    Tonight: A 40 percent chance of rain, mainly after 3am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Light and variable wind becoming south southeast around 6 mph in the evening.

    Low: 37 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Partly sunny, with a high near 47. Light and variable wind becoming east southeast around 5 mph in the afternoon.

    High: 47 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. West northwest wind around 6 mph.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48. North northwest wind around 7 mph.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of rain after 11pm.  Cloudy, with a low around 40. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 40 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  High near 54. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 39. Chance of precipitation is 90%.

    Low: 39 °F

    Rain

  • Wednesday

    Wednesday: Rain.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain Likely

Detailed Forecast

Tonight
A 40 percent chance of rain, mainly after 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Light and variable wind becoming south southeast around 6 mph in the evening.
Sunday
Partly sunny, with a high near 47. Light and variable wind becoming east southeast around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 37. West northwest wind around 6 mph.
Monday
Partly sunny, with a high near 48. North northwest wind around 7 mph.
Monday Night
A 50 percent chance of rain after 11pm. Cloudy, with a low around 40. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Rain. High near 54. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 39. Chance of precipitation is 90%.
Wednesday
Rain. Mostly cloudy, with a high near 50.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 36.
Thursday
A chance of rain. Partly sunny, with a high near 50.
Thursday Night
A chance of rain. Partly cloudy, with a low around 37.
Friday
A slight chance of rain. Partly sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 39.
Saturday
A slight chance of rain. Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Port Townsend WA
 48.09°N 122.88°W (Elev. 197 ft)
2:01 pm PDT Mar 21, 2026
7pm PDT Mar 21, 2026-6pm PDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database