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

CW1035 Port Townsend (C1035)

Lat: 48.12516°NLon: 122.76153°WElev: 232.0ft.

NA

49°F

9°C

Humidity 92%
Wind Speed SE 11 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 47°F (8°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 29 Jan 05:26 PM PST
Extended Forecast for

Coupeville WA

  • This Afternoon

    This Afternoon: Rain.  High near 53. Southeast wind around 16 mph, with gusts as high as 25 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 4am.  Low around 49. Southeast wind 16 to 18 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Rain then
    Chance Rain

  • Friday

    Friday: Rain, mainly before 1pm.  High near 53. South southeast wind 15 to 21 mph, with gusts as high as 32 mph.  Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly after 4am.  Mostly cloudy, with a low around 47. Southeast wind 7 to 9 mph.

    Low: 47 °F

    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain, mainly before 10am.  Mostly cloudy, with a high near 55. East southeast wind around 7 mph.

    High: 55 °F

    Chance Rain
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 47. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance Rain
    then 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 45.

    Low: 45 °F

    Rain

  • Monday

    Monday: Rain likely.  Mostly cloudy, with a high near 52.

    High: 52 °F

    Rain Likely

Detailed Forecast

This Afternoon
Rain. High near 53. Southeast wind around 16 mph, with gusts as high as 25 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 4am. Low around 49. Southeast wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly before 1pm. High near 53. South southeast wind 15 to 21 mph, with gusts as high as 32 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 47. Southeast wind 7 to 9 mph.
Saturday
A 50 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 55. East southeast wind around 7 mph.
Saturday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 47. 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 45.
Monday
Rain likely. Mostly cloudy, with a high near 52.
Monday Night
A chance of rain. Mostly cloudy, with a low around 44.
Tuesday
Mostly cloudy, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 45.
Wednesday
Partly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 54.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Coupeville WA
 48.22°N 122.7°W (Elev. 3 ft)
1:26 pm PST Jan 29, 2026
5pm 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