Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Current conditions at

Friday Harbor Airport (KFHR)

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

Overcast

52°F

11°C

Humidity 81%
Wind Speed W 5 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 21 Apr 09:00 PM PDT
Extended Forecast for

Friday Harbor WA

  • Tonight

    Tonight: A 50 percent chance of rain.  Cloudy, with a steady temperature around 50. West southwest wind around 8 mph.

    Low: 50 °F

    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain before 8am.  Mostly cloudy, then gradually becoming sunny, with a high near 58. West wind 6 to 8 mph becoming east in the afternoon.

    High: 58 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. South southwest wind 5 to 7 mph.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 58. East southeast wind around 6 mph becoming west in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. Light and variable wind.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
A 50 percent chance of rain. Cloudy, with a steady temperature around 50. West southwest wind around 8 mph.
Wednesday
A 20 percent chance of rain before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 58. West wind 6 to 8 mph becoming east in the afternoon.
Wednesday Night
Partly cloudy, with a low around 45. South southwest wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 58. East southeast wind around 6 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 43. Light and variable wind.
Friday
Sunny, with a high near 60.
Friday Night
Clear, with a low around 43.
Saturday
Sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Friday Harbor WA
 48.53°N 123.02°W (Elev. 20 ft)
2:15 pm PDT Apr 21, 2026
9pm PDT Apr 21, 2026-6pm PDT Apr 28, 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