Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Current conditions at

Port Townsend Jefferson County International Airport (K0S9)

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

light snow

34°F

1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 34°F (1°C)
Visibility 9.00 mi
Last update 12 Mar 09:55 PM PDT
Extended Forecast for

Chimacum WA

  • Tonight

    Tonight: Rain, possibly mixed with snow.  Steady temperature around 35. Calm wind.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow before 11am, then a chance of rain.  High near 43. Light and variable wind.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely before 11pm, then snow likely, possibly mixed with rain.  Mostly cloudy, with a low around 31. Light west wind.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of rain and snow before 8am, then a chance of snow between 8am and 11am, then a chance of rain and snow after 11am.  Partly sunny, with a high near 46. Northwest wind around 6 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and snow before 11am, then rain likely.  Cloudy, with a high near 45. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Sunday Night

    Sunday Night: Rain.  Low around 36. Chance of precipitation is 90%.

    Low: 36 °F

    Rain

  • Monday

    Monday: Rain.  Cloudy, with a high near 53.

    High: 53 °F

    Rain

  • Monday Night

    Monday Night: Rain likely.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Rain Likely

Detailed Forecast

Tonight
Rain, possibly mixed with snow. Steady temperature around 35. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
Rain, possibly mixed with snow before 11am, then a chance of rain. High near 43. Light and variable wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Rain likely before 11pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a low around 31. Light west wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before 8am, then a chance of snow between 8am and 11am, then a chance of rain and snow after 11am. Partly sunny, with a high near 46. Northwest wind around 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 32. North northwest wind around 5 mph becoming calm in the evening.
Sunday
A chance of rain and snow before 11am, then rain likely. Cloudy, with a high near 45. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Rain. Low around 36. Chance of precipitation is 90%.
Monday
Rain. Cloudy, with a high near 53.
Monday Night
Rain likely. Mostly cloudy, with a low around 41.
Tuesday
Rain. Mostly cloudy, with a high near 57.
Tuesday Night
Rain. Cloudy, with a low around 45.
Wednesday
Rain. Cloudy, with a high near 58.
Wednesday Night
Rain. Cloudy, with a low around 43.
Thursday
Rain likely. Mostly cloudy, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Chimacum WA
 48.02°N 122.76°W (Elev. 194 ft)
8:01 pm PDT Mar 12, 2026
10pm PDT Mar 12, 2026-6pm PDT Mar 19, 2026
 
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Additional Resources

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