Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Port Townsend Jefferson County International Airport (K0S9)

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

Mostly Cloudy

54°F

12°C

Humidity 76%
Wind Speed SSE 11 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 29 Jan 02:55 PM PST
Extended Forecast for

2 Miles WNW Chimacum WA

  • This Afternoon

    This Afternoon: Rain.  High near 53. South southeast wind around 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain

  • Tonight

    Tonight: Rain before 1am, then a slight chance of rain after 5am.  Low around 43. Southeast wind around 11 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Rain then
    Slight Chance
    Rain

  • Friday

    Friday: Rain, mainly before 1pm.  High near 53. South wind 10 to 14 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain then
    Rain Likely

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly after 4am.  Mostly cloudy, with a low around 41. South southeast wind 3 to 5 mph.

    Low: 41 °F

    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain, mainly before 10am.  Mostly cloudy, with a high near 56. Southeast wind 3 to 6 mph.

    High: 56 °F

    Chance Rain
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 42. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Rain Likely

  • Sunday

    Sunday: Rain.  High near 53. Chance of precipitation is 80%.

    High: 53 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 10pm.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain

  • Monday

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

    High: 52 °F

    Rain Likely

Detailed Forecast

This Afternoon
Rain. High near 53. South southeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain before 1am, then a slight chance of rain after 5am. Low around 43. Southeast wind around 11 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain, mainly before 1pm. High near 53. South wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 40 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 41. South southeast wind 3 to 5 mph.
Saturday
A 50 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 56. Southeast wind 3 to 6 mph.
Saturday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 42. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain. High near 53. Chance of precipitation is 80%.
Sunday Night
Rain, mainly before 10pm. Mostly cloudy, with a low around 39.
Monday
Rain likely, 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 40.
Tuesday
Mostly cloudy, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Chimacum WA
 48.01°N 122.79°W (Elev. 325 ft)
1:26 pm PST Jan 29, 2026
3pm PST Jan 29, 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