Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Current conditions at

Port Townsend Jefferson County International Airport (K0S9)

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

Overcast

54°F

12°C

Humidity 81%
Wind Speed WNW 4 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 22 Apr 12:35 AM PDT
Extended Forecast for

5 Miles WSW Port Townsend WA

  • Overnight

    Overnight: Rain likely, mainly after 2am.  Cloudy, with a low around 47. West wind around 6 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Rain Likely

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 7am.  Cloudy, then gradually becoming mostly sunny, with a high near 57. West northwest wind 3 to 8 mph.

    High: 57 °F

    Chance Rain
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. West northwest wind around 7 mph becoming south in the evening.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57. North northwest wind around 6 mph.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. West wind 3 to 5 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Overnight
Rain likely, mainly after 2am. Cloudy, with a low around 47. West wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of rain, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 57. West northwest wind 3 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 44. West northwest wind around 7 mph becoming south in the evening.
Thursday
Mostly sunny, with a high near 57. North northwest wind around 6 mph.
Thursday Night
Mostly clear, with a low around 44. West wind 3 to 5 mph.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Port Townsend WA
 48.09°N 122.88°W (Elev. 197 ft)
11:26 pm PDT Apr 21, 2026
12am PDT Apr 22, 2026-6pm PDT Apr 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database