Severe Thunderstorms in the Central Plains and Lower Missouri Valley; Heat Continues in the Southeast and Southwest

Severe thunderstorms capable of large hail and damaging wind gusts are forecast to impact the central Plains into the Lower Missouri Valley through this afternoon. Dangerous heat persists across the southern Plains, Southeast U.S. and Puerto Rico this week, and will return to the Southwest today. Read More >

Current conditions at

Friday Harbor Airport (KFHR)

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

Clear

66°F

19°C

Humidity 68%
Wind Speed SE 5 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 18 Aug 01:35 PM PDT
Extended Forecast for

Friday Harbor WA

  • This Afternoon

    This Afternoon: Sunny, with a high near 71. Light south wind.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Light south southwest wind.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind becoming north around 5 mph.

    High: 70 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of rain.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain, mainly before 11am.  Mostly cloudy, with a high near 68.

    High: 68 °F

    Chance Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 71. Light south wind.
Tonight
Partly cloudy, with a low around 51. Light south southwest wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind becoming north around 5 mph.
Wednesday Night
Partly cloudy, with a low around 52. Calm wind.
Thursday
Mostly sunny, with a high near 74. Calm wind becoming west northwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 73.
Friday Night
A chance of rain. Mostly cloudy, with a low around 52.
Saturday
A chance of rain, mainly before 11am. Mostly cloudy, with a high near 68.
Saturday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 51.
Monday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Friday Harbor WA
 48.53°N 123.02°W (Elev. 20 ft)
11:26 am PDT Aug 18, 2026
1pm PDT Aug 18, 2026-6pm PDT Aug 24, 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