Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Friday Harbor Airport (KFHR)

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

rain,mist

45°F

7°C

Humidity 100%
Wind Speed W 3 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 45°F (7°C)
Visibility 4.00 mi
Last update 14 Apr 06:55 PM PDT
Extended Forecast for

8 Miles NW Friday Harbor WA

  • Tonight

    Tonight: A slight chance of rain before 8pm, then a chance of rain after 5am.  Partly cloudy, with a low around 37. West southwest wind 6 to 11 mph, with gusts as high as 29 mph.  Chance of precipitation is 30%.

    Low: 37 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, mainly before 8am, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 49. Southwest wind around 5 mph becoming calm  in the afternoon.  Chance of precipitation is 50%.

    High: 49 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. Light west wind.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40. Light and variable wind becoming west southwest around 6 mph in the evening.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

Detailed Forecast

Tonight
A slight chance of rain before 8pm, then a chance of rain after 5am. Partly cloudy, with a low around 37. West southwest wind 6 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain, mainly before 8am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 49. Southwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 50%.
Wednesday Night
Mostly clear, with a low around 38. Light west wind.
Thursday
Sunny, with a high near 53. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 40. Light and variable wind becoming west southwest around 6 mph in the evening.
Friday
Mostly sunny, with a high near 53.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Mostly cloudy, with a high near 56.
Saturday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 46.
Sunday
A chance of rain. Mostly cloudy, with a high near 57.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 44.
Monday
A slight chance of rain. Partly sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Friday Harbor WA
 48.6°N 123.14°W (Elev. 20 ft)
11:27 am PDT Apr 14, 2026
7pm PDT Apr 14, 2026-6pm PDT Apr 21, 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