National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

CW1035 Port Townsend (C1035)

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

NA

52°F

11°C

Humidity 81%
Wind Speed SSE 10 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 46°F (8°C)
Visibility NA
Last update 30 Jan 02:41 AM PST
Extended Forecast for

Coupeville WA

  • Overnight

    Overnight: A 30 percent chance of rain, mainly after 4am. Cloudy, with a low around 49. Southeast wind around 18 mph, with gusts as high as 28 mph.

    Low: 49 °F

    Chance Rain

  • Friday

    Friday: Rain, mainly before 1pm. High near 53. Breezy, with a south southeast wind 16 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain and
    Breezy then
    Rain Likely

  • Friday Night

    Friday Night: A slight chance of rain before 7pm, then a chance of rain after 4am. Mostly cloudy, with a low around 47. Southeast wind 6 to 9 mph. Chance of precipitation is 30%.

    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 6 to 8 mph.

    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 47. Southeast wind 7 to 10 mph.

    Low: 47 °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. Low around 45. Chance of precipitation is 90%.

    Low: 45 °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 45.

    Low: 45 °F

    Chance Rain

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly after 4am. Cloudy, with a low around 49. Southeast wind around 18 mph, with gusts as high as 28 mph.
Friday
Rain, mainly before 1pm. High near 53. Breezy, with a south southeast wind 16 to 22 mph, with gusts as high as 34 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 4am. Mostly cloudy, with a low around 47. Southeast wind 6 to 9 mph. Chance of precipitation is 30%.
Saturday
A 50 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 55. East southeast wind 6 to 8 mph.
Saturday Night
A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 47. Southeast wind 7 to 10 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. Low around 45. Chance of precipitation is 90%.
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 45.
Tuesday
Mostly cloudy, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 46.
Wednesday
Partly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Coupeville WA
 48.22°N 122.7°W (Elev. 3 ft)
Last Update:
1:25 am PST Jan 30, 2026
Forecast Valid:
2am 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation