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

52°F

11°C

Humidity 87%
Wind Speed NNW 2 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 48°F (9°C)
Visibility NA
Last update 20 Mar 02:41 PM PDT
Extended Forecast for

4 Miles W Coupeville WA

  • This Afternoon

    This Afternoon: A 50 percent chance of rain.  Mostly cloudy, with a steady temperature around 53. South wind 13 to 16 mph becoming west. Winds could gust as high as 21 mph.

    High: 53 °F

    Chance Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 41. West northwest wind around 21 mph, with gusts as high as 26 mph.

    Low: 41 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 48. West northwest wind 7 to 14 mph, with gusts as high as 20 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 40. West southwest wind 6 to 8 mph becoming south southeast after midnight.

    Low: 40 °F

    Chance Rain

  • Sunday

    Sunday: A 40 percent chance of rain before 11am.  Mostly cloudy, with a high near 49. South southeast wind 6 to 9 mph becoming southwest in the afternoon.

    High: 49 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain after 11pm.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 52. Breezy.

    High: 52 °F

    Rain and
    Breezy

Detailed Forecast

This Afternoon
A 50 percent chance of rain. Mostly cloudy, with a steady temperature around 53. South wind 13 to 16 mph becoming west. Winds could gust as high as 21 mph.
Tonight
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 41. West northwest wind around 21 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 48. West northwest wind 7 to 14 mph, with gusts as high as 20 mph.
Saturday Night
A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 40. West southwest wind 6 to 8 mph becoming south southeast after midnight.
Sunday
A 40 percent chance of rain before 11am. Mostly cloudy, with a high near 49. South southeast wind 6 to 9 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Mostly cloudy, with a high near 49.
Monday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 41.
Tuesday
Rain. Cloudy, with a high near 52. Breezy.
Tuesday Night
Rain. Cloudy, with a low around 42.
Wednesday
Rain. Mostly cloudy, with a high near 50.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Mostly sunny, with a high near 50.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Coupeville WA
 48.23°N 122.77°W (Elev. 79 ft)
11:27 am PDT Mar 20, 2026
2pm PDT Mar 20, 2026-6pm PDT Mar 26, 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