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

CW1035 Port Townsend (C1035)

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

NA

40°F

4°C

Humidity 78%
Wind Speed WNW 5 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 21 Mar 07:26 AM PDT
Extended Forecast for

2 Miles SE Coupeville WA

  • Today

    Today: Sunny, with a high near 49. West wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: A 30 percent chance of rain, mainly between 1am and 4am.  Increasing clouds, with a low around 38. Light and variable wind becoming southeast 5 to 7 mph in the evening.

    Low: 38 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A 40 percent chance of rain before 11am.  Mostly cloudy, with a high near 50. South southeast wind 5 to 7 mph becoming northwest in the afternoon.

    High: 50 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. West northwest wind around 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 50. Northwest wind 5 to 7 mph.

    High: 50 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 40 percent chance of rain after 11pm.  Cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  High near 55. Chance of precipitation is 100%.

    High: 55 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Cloudy, with a low around 41.

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: Rain.  Cloudy, with a high near 52.

    High: 52 °F

    Rain

Detailed Forecast

Today
Sunny, with a high near 49. West wind 5 to 11 mph, with gusts as high as 21 mph.
Tonight
A 30 percent chance of rain, mainly between 1am and 4am. Increasing clouds, with a low around 38. Light and variable wind becoming southeast 5 to 7 mph in the evening.
Sunday
A 40 percent chance of rain before 11am. Mostly cloudy, with a high near 50. South southeast wind 5 to 7 mph becoming northwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 39. West northwest wind around 5 mph.
Monday
Mostly cloudy, with a high near 50. Northwest wind 5 to 7 mph.
Monday Night
A 40 percent chance of rain after 11pm. Cloudy, with a low around 41.
Tuesday
Rain. High near 55. Chance of precipitation is 100%.
Tuesday Night
Rain. Cloudy, with a low around 41.
Wednesday
Rain. Cloudy, with a high near 52.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Partly sunny, with a high near 52.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38.
Friday
A slight chance of rain. Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Coupeville WA
 48.21°N 122.63°W (Elev. 197 ft)
11:27 pm PDT Mar 20, 2026
7am PDT Mar 21, 2026-6pm PDT Mar 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database