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

Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Friday Harbor Airport (KFHR)

Lat: 48.52°NLon: 123.02637°WElev: 112.0ft.

Overcast

50°F

10°C

Humidity 81%
Wind Speed SE 18 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 29 Jan 05:35 AM PST
Extended Forecast for

Friday Harbor WA

  • Overnight

    Overnight: Rain. Low around 45. Southeast wind around 17 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.

    Low: 45 °F

    Rain

  • Thursday

    Thursday: A 30 percent chance of rain after 5pm. Mostly cloudy, with a high near 52. Southeast wind 11 to 18 mph, with gusts as high as 36 mph.

    High: 52 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain. Steady temperature around 49. Southeast wind 11 to 15 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Rain then
    Rain Likely

  • Friday

    Friday: Rain, mainly before 4pm. High near 52. South southeast wind around 14 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain before 10pm, then a chance of rain after 4am. Mostly cloudy, with a low around 44. East wind 3 to 7 mph. Chance of precipitation is 40%.

    Low: 44 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 10am. Cloudy, with a high near 52.

    High: 52 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Sunday

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

    High: 52 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Rain Likely

Detailed Forecast

Overnight
Rain. Low around 45. Southeast wind around 17 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.
Thursday
A 30 percent chance of rain after 5pm. Mostly cloudy, with a high near 52. Southeast wind 11 to 18 mph, with gusts as high as 36 mph.
Thursday Night
Rain. Steady temperature around 49. Southeast wind 11 to 15 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly before 4pm. High near 52. South southeast wind around 14 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of rain before 10pm, then a chance of rain after 4am. Mostly cloudy, with a low around 44. East wind 3 to 7 mph. Chance of precipitation is 40%.
Saturday
A 30 percent chance of rain, mainly before 10am. Cloudy, with a high near 52.
Saturday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 44.
Sunday
Rain likely. Mostly cloudy, with a high near 52.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 43.
Monday
A chance of rain. Mostly cloudy, with a high near 51.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42.
Tuesday
Mostly cloudy, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
Partly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Friday Harbor WA
 48.53°N 123.02°W (Elev. 20 ft)
Last Update:
1:26 am PST Jan 29, 2026
Forecast Valid:
5am PST Jan 29, 2026-6pm PST Feb 4, 2026
 
Forecast Discussion
 
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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