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

Whidbey Island Naval Air Station - Ault Field (KNUW)

Lat: 48.35525°NLon: 122.66352°WElev: 43.0ft.

Mostly Cloudy

63°F

17°C

Humidity 72%
Wind Speed W 8 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 21 Aug 12:53 PM PDT
Extended Forecast for

Oak Harbor WA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 78. West northwest wind around 7 mph.

    High: 78 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of rain after 5am.  Mostly cloudy, with a low around 56. West southwest wind 5 to 7 mph.

    Low: 56 °F

    Cloudy then
    Chance Rain

  • Saturday

    Saturday: Rain and thunderstorms likely before 3pm, then a slight chance of showers and thunderstorms between 3pm and 5pm, then a slight chance of thunderstorms after 5pm.  Cloudy, then gradually becoming mostly sunny, with a high near 70. South wind 6 to 9 mph becoming west in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before 3am.  Mostly cloudy, with a low around 55. West wind 5 to 7 mph becoming calm  after midnight.

    Low: 55 °F

    Chance Rain

  • Sunday

    Sunday: Mostly cloudy, with a high near 72. Light south wind.

    High: 72 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Monday Night

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

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 78. West northwest wind around 7 mph.
Tonight
A 30 percent chance of rain after 5am. Mostly cloudy, with a low around 56. West southwest wind 5 to 7 mph.
Saturday
Rain and thunderstorms likely before 3pm, then a slight chance of showers and thunderstorms between 3pm and 5pm, then a slight chance of thunderstorms after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 70. South wind 6 to 9 mph becoming west in the afternoon. 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 30 percent chance of rain, mainly before 3am. Mostly cloudy, with a low around 55. West wind 5 to 7 mph becoming calm after midnight.
Sunday
Mostly cloudy, with a high near 72. Light south wind.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
A slight chance of rain. Partly sunny, with a high near 70.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 52.
Thursday
Partly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Oak Harbor WA
 48.29°N 122.63°W (Elev. 23 ft)
11:26 am PDT Aug 21, 2026
1pm 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