Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Friday Harbor Airport (KFHR)

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

Clear

73°F

23°C

Humidity 56%
Wind Speed SSE 3 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 21 Aug 02:20 PM PDT
Extended Forecast for

7 Miles ESE Friday Harbor WA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 75. West wind around 5 mph.

    High: 75 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of rain after 5am.  Mostly cloudy, with a low around 55. South southwest wind 7 to 10 mph.

    Low: 55 °F

    Cloudy then
    Chance Rain

  • Saturday

    Saturday: Rain and thunderstorms likely before 4pm, then a slight chance of showers and thunderstorms between 4pm and 5pm, then a slight chance of rain and thunderstorms after 5pm.  Partly sunny, with a high near 68. South southwest wind around 10 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of rain before midnight, then a slight chance of rain after 1am.  Mostly cloudy, with a low around 55. South southwest wind 3 to 7 mph.  Chance of precipitation is 40%.

    Low: 55 °F

    Chance Rain

  • Sunday

    Sunday: Partly sunny, with a high near 68. South wind around 7 mph.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 75. West wind around 5 mph.
Tonight
A 30 percent chance of rain after 5am. Mostly cloudy, with a low around 55. South southwest wind 7 to 10 mph.
Saturday
Rain and thunderstorms likely before 4pm, then a slight chance of showers and thunderstorms between 4pm and 5pm, then a slight chance of rain and thunderstorms after 5pm. Partly sunny, with a high near 68. South southwest wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of rain before midnight, then a slight chance of rain after 1am. Mostly cloudy, with a low around 55. South southwest wind 3 to 7 mph. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 68. South wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Partly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Partly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Friday Harbor WA
 48.49°N 122.88°W (Elev. 259 ft)
1:55 pm PDT Aug 21, 2026
2pm PDT Aug 21, 2026-6pm PDT Aug 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