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

50°F

10°C

Humidity 76%
Wind Speed SW 5 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 13 Apr 12:20 AM PDT
Extended Forecast for

8 Miles NW Friday Harbor WA

  • Overnight

    Overnight: A 20 percent chance of rain.  Mostly cloudy, with a steady temperature around 49. Southwest wind around 8 mph.

    Low: 49 °F

    Slight Chance
    Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly before 8am.  Partly sunny, with a high near 54. Southwest wind 8 to 10 mph.

    High: 54 °F

    Chance Rain
    then Partly
    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain, mainly after 3am.  Increasing clouds, with a low around 44. Southwest wind 8 to 10 mph.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain.  High near 50. South southeast wind 7 to 10 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 11pm.  Low around 40. South wind 9 to 13 mph becoming west southwest in the evening. Winds could gust as high as 22 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of rain after 2pm.  Partly sunny, with a high near 49. Chance of precipitation is 50%.

    High: 49 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Thursday Night

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

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a steady temperature around 49. Southwest wind around 8 mph.
Monday
A 30 percent chance of rain, mainly before 8am. Partly sunny, with a high near 54. Southwest wind 8 to 10 mph.
Monday Night
A 40 percent chance of rain, mainly after 3am. Increasing clouds, with a low around 44. Southwest wind 8 to 10 mph.
Tuesday
Rain. High near 50. South southeast wind 7 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain before 11pm. Low around 40. South wind 9 to 13 mph becoming west southwest in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 49. Chance of precipitation is 50%.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 53.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Mostly cloudy, with a high near 54.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 45.
Sunday
A chance of rain. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Friday Harbor WA
 48.62°N 123.15°W (Elev. 3 ft)
11:27 pm PDT Apr 12, 2026
12am PDT Apr 13, 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