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

Lake-Effect Snow through Friday; Strong Winds in the Northern and Central Plains

A clipper-like system will drop down from Canada on Thursday, bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains Thursday afternoon through Friday, with gusts up to 60 mph expected. Read More >

Current conditions at

Friday Harbor Airport (KFHR)

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

Overcast

46°F

8°C

Humidity 100%
Wind Speed NNW 3 MPH
Barometer 30.55 in (1034.54 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 14 Jan 10:20 PM PST
Extended Forecast for

5 Miles S Friday Harbor WA

  • Tonight

    Tonight: Patchy dense fog. Otherwise, mostly cloudy, with a steady temperature around 45. Calm wind becoming north around 5 mph after midnight.

    Low: 45 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 48. North wind 6 to 8 mph.

    High: 48 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a steady temperature around 44. North wind around 6 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 49. North wind around 5 mph.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Light north northeast wind.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog between 10am and 11am. Otherwise, sunny, with a high near 47.

    High: 47 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly clear, with a low around 39.

    Low: 39 °F

    Patchy Fog

Detailed Forecast

Tonight
Patchy dense fog. Otherwise, mostly cloudy, with a steady temperature around 45. Calm wind becoming north around 5 mph after midnight.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 48. North wind 6 to 8 mph.
Thursday Night
Mostly clear, with a steady temperature around 44. North wind around 6 mph.
Friday
Sunny, with a high near 49. North wind around 5 mph.
Friday Night
Mostly clear, with a low around 40. Light north northeast wind.
Saturday
Sunny, with a high near 49.
Saturday Night
Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 39.
Sunday
Patchy fog between 10am and 11am. Otherwise, sunny, with a high near 47.
Sunday Night
Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly clear, with a low around 39.
M.L.King Day
Mostly sunny, with a high near 47.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 39.
Tuesday
Patchy fog. Otherwise, partly sunny, with a high near 47.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 39.
Wednesday
Patchy fog. Otherwise, mostly cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Friday Harbor WA
 48.47°N 123.03°W (Elev. 157 ft)
Last Update:
7:01 pm PST Jan 14, 2026
Forecast Valid:
10pm PST Jan 14, 2026-6pm PST Jan 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation