Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Friday Harbor Airport (KFHR)

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

Rain

51°F

11°C

Humidity 100%
Wind Speed S 8 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 20 Mar 08:26 AM PDT
Extended Forecast for

5 Miles S Friday Harbor WA

  • Today

    Today: Rain, mainly before noon.  High near 55. South southeast wind 7 to 17 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain then
    Chance Rain

  • Tonight

    Tonight: A 10 percent chance of rain before 7pm.  Partly cloudy, with a low around 40. West wind 14 to 21 mph, with gusts as high as 26 mph.

    Low: 40 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers before 11am.  Sunny, with a high near 49. West wind 10 to 13 mph.

    High: 49 °F

    Slight Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers after 11pm.  Increasing clouds, with a low around 40. Southwest wind 11 to 13 mph becoming south southeast after midnight.

    Low: 40 °F

    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of rain, mainly before 11am.  Mostly cloudy, with a high near 49. South southwest wind 9 to 14 mph.

    High: 49 °F

    Chance Rain
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain after 11pm.  Cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 51.

    High: 51 °F

    Rain

Detailed Forecast

Today
Rain, mainly before noon. High near 55. South southeast wind 7 to 17 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 10 percent chance of rain before 7pm. Partly cloudy, with a low around 40. West wind 14 to 21 mph, with gusts as high as 26 mph.
Saturday
A 20 percent chance of showers before 11am. Sunny, with a high near 49. West wind 10 to 13 mph.
Saturday Night
A 50 percent chance of showers after 11pm. Increasing clouds, with a low around 40. Southwest wind 11 to 13 mph becoming south southeast after midnight.
Sunday
A 50 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 49. South southwest wind 9 to 14 mph.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Mostly cloudy, with a high near 49.
Monday Night
A chance of rain after 11pm. Cloudy, with a low around 42.
Tuesday
Rain. Cloudy, with a high near 51.
Tuesday Night
Rain. Mostly cloudy, with a low around 41.
Wednesday
Rain likely. Mostly cloudy, with a high near 49.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Friday Harbor WA
 48.47°N 123°W (Elev. 3 ft)
1:53 am PDT Mar 20, 2026
8am PDT Mar 20, 2026-6pm PDT Mar 26, 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