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

Hazardous Weather Conditions

Current conditions at

Friday Harbor Airport (KFHR)

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

Mostly Cloudy

39°F

4°C

Humidity 100%
Wind Speed N 5 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 39°F (4°C)
Visibility 7.00 mi
Wind Chill35°F (2°C)
Last update 31 Dec 10:00 PM PST
Extended Forecast for

10 Miles SE Friday Harbor WA

Dense Fog Advisory December 31, 10:18pm until January 1, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 31, 10:18pm until January 1, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Tonight

    Low: 39 °F

    Mostly Cloudy
    then Patchy
    Fog

  • New Year's Day

    New Year's Day: A 20 percent chance of rain after 2pm. Cloudy, with a high near 45. Light southeast wind.

    High: 45 °F

    Cloudy then
    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain, mainly after 10pm. Cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Chance Rain

  • Friday

    Friday: Rain likely. Cloudy, with a high near 48. Southeast wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely. Cloudy, with a low around 45. East southeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Rain Likely

  • Saturday

    Saturday: Rain. High near 50. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Rain

  • Sunday

    Sunday: Rain likely. Mostly cloudy, with a high near 50. Breezy.

    High: 50 °F

    Rain Likely
    and Breezy

Detailed Forecast

Tonight
Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 39. Calm wind.
New Year's Day
A 20 percent chance of rain after 2pm. Cloudy, with a high near 45. Light southeast wind.
Thursday Night
A 50 percent chance of rain, mainly after 10pm. Cloudy, with a low around 42. Calm wind.
Friday
Rain likely. Cloudy, with a high near 48. Southeast wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain likely. Cloudy, with a low around 45. East southeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 50. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Low around 44. Chance of precipitation is 80%.
Sunday
Rain likely. Mostly cloudy, with a high near 50. Breezy.
Sunday Night
Rain likely. Mostly cloudy, with a low around 43.
Monday
A chance of rain. Mostly cloudy, with a high near 48.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42.
Tuesday
A chance of rain. Mostly cloudy, with a high near 47.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 41.
Wednesday
Rain likely. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SE Friday Harbor WA
 48.42°N 122.89°W (Elev. 0 ft)
Last Update:
7:01 pm PST Dec 31, 2025
Forecast Valid:
10pm PST Dec 31, 2025-6pm PST Jan 7, 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