Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

Port Townsend Jefferson County International Airport (K0S9)

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

Clear

55°F

13°C

Humidity 58%
Wind Speed SE 11 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 30 Jan 03:15 AM PST
Extended Forecast for

5 Miles WSW Port Townsend WA

  • Overnight

    Overnight: A 30 percent chance of rain, mainly after 5am.  Cloudy, with a low around 45. Southeast wind around 16 mph, with gusts as high as 26 mph.

    Low: 45 °F

    Chance Rain

  • Friday

    Friday: Rain, mainly before noon.  High near 53. South southeast wind 11 to 18 mph, with gusts as high as 36 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain before 7pm, then a chance of rain after 3am.  Mostly cloudy, with a low around 44. Southeast wind around 6 mph.  Chance of precipitation is 30%.

    Low: 44 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain before 10am, then a slight chance of rain after 4pm.  Cloudy, with a high near 55. Southeast wind around 7 mph.  Chance of precipitation is 50%.

    High: 55 °F

    Chance Rain
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain, mainly after 10pm.  Mostly cloudy, with a low around 45. South southeast wind 7 to 9 mph.

    Low: 45 °F

    Chance Rain

  • Sunday

    Sunday: Rain.  High near 53. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly after 4am.  Low around 42. Chance of precipitation is 80%.

    Low: 42 °F

    Rain

  • Monday

    Monday: Rain, mainly before 4pm.  Mostly cloudy, with a high near 52.

    High: 52 °F

    Rain

  • Monday Night

    Monday Night: A chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly after 5am. Cloudy, with a low around 45. Southeast wind around 16 mph, with gusts as high as 26 mph.
Friday
Rain, mainly before noon. High near 53. South southeast wind 11 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of rain before 7pm, then a chance of rain after 3am. Mostly cloudy, with a low around 44. Southeast wind around 6 mph. Chance of precipitation is 30%.
Saturday
A chance of rain before 10am, then a slight chance of rain after 4pm. Cloudy, with a high near 55. Southeast wind around 7 mph. Chance of precipitation is 50%.
Saturday Night
A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 45. South southeast wind 7 to 9 mph.
Sunday
Rain. High near 53. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain, mainly after 4am. Low around 42. Chance of precipitation is 80%.
Monday
Rain, mainly before 4pm. Mostly cloudy, with a high near 52.
Monday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 42.
Tuesday
Mostly cloudy, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
Partly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Port Townsend WA
 48.09°N 122.88°W (Elev. 197 ft)
1:25 am PST Jan 30, 2026
3am PST Jan 30, 2026-6pm PST Feb 5, 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