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.

Partly Cloudy

45°F

7°C

Humidity 65%
Wind Speed E 3 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 21 Mar 10:15 AM PDT
Extended Forecast for

5 Miles S Friday Harbor WA

  • Today

    Today: Sunny, with a high near 49. West southwest wind around 7 mph.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: A 50 percent chance of rain, mainly between midnight and 4am.  Partly cloudy, with a low around 39. Southwest wind around 8 mph becoming south southeast after midnight.

    Low: 39 °F

    Mostly Clear
    then Chance
    Rain

  • Sunday

    Sunday: A 30 percent chance of rain before 11am.  Partly sunny, with a high near 48. South wind 5 to 7 mph.

    High: 48 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. South southwest wind around 5 mph becoming northwest after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48. Northwest wind around 5 mph.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain after 11pm.  Cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  High near 52. Chance of precipitation is 100%.

    High: 52 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Rain

  • Wednesday

    Wednesday: Rain.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Rain

Detailed Forecast

Today
Sunny, with a high near 49. West southwest wind around 7 mph.
Tonight
A 50 percent chance of rain, mainly between midnight and 4am. Partly cloudy, with a low around 39. Southwest wind around 8 mph becoming south southeast after midnight.
Sunday
A 30 percent chance of rain before 11am. Partly sunny, with a high near 48. South wind 5 to 7 mph.
Sunday Night
Mostly cloudy, with a low around 38. South southwest wind around 5 mph becoming northwest after midnight.
Monday
Partly sunny, with a high near 48. Northwest wind around 5 mph.
Monday Night
A 30 percent chance of rain after 11pm. Cloudy, with a low around 41.
Tuesday
Rain. High near 52. Chance of precipitation is 100%.
Tuesday Night
Rain. Mostly cloudy, with a low around 40.
Wednesday
Rain. Mostly cloudy, with a high near 50.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Partly sunny, with a high near 50.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38.
Friday
A slight chance of rain. Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Friday Harbor WA
 48.47°N 123.03°W (Elev. 157 ft)
11:27 pm PDT Mar 20, 2026
10am PDT Mar 21, 2026-6pm PDT Mar 27, 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