Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Friday Harbor Airport (KFHR)

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

Overcast

48°F

9°C

Humidity 87%
Wind Speed WSW 9 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 12 Apr 09:35 PM PDT
Extended Forecast for

5 Miles S Friday Harbor WA

  • Tonight

    Tonight: A 30 percent chance of rain after 4am.  Mostly cloudy, with a steady temperature around 48. West southwest wind 11 to 15 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly before 8am.  Partly sunny, with a high near 54. West southwest wind 16 to 18 mph, with gusts as high as 24 mph.

    High: 54 °F

    Chance Rain
    then Partly
    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 43. West southwest wind 10 to 17 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  High near 51. South southeast wind 8 to 14 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 11pm.  Low around 39. Breezy, with a west wind 18 to 22 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Breezy. Rain
    then Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain, then showers likely and possibly a thunderstorm after 11am.  Partly sunny, with a high near 50. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 50 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of rain after 4am. Mostly cloudy, with a steady temperature around 48. West southwest wind 11 to 15 mph, with gusts as high as 20 mph.
Monday
A 30 percent chance of rain, mainly before 8am. Partly sunny, with a high near 54. West southwest wind 16 to 18 mph, with gusts as high as 24 mph.
Monday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 43. West southwest wind 10 to 17 mph, with gusts as high as 23 mph.
Tuesday
Rain. High near 51. South southeast wind 8 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain, mainly before 11pm. Low around 39. Breezy, with a west wind 18 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 50. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Partly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Partly sunny, with a high near 55.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 45.
Sunday
A chance of rain. Partly sunny, with a high near 56.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Friday Harbor WA
 48.47°N 123°W (Elev. 3 ft)
11:27 am PDT Apr 12, 2026
9pm PDT Apr 12, 2026-6pm PDT Apr 19, 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