Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Whidbey Island Naval Air Station - Ault Field (KNUW)

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

Mostly Cloudy

56°F

13°C

Humidity 86%
Wind Speed SSE 3 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 17 Aug 09:53 PM PDT
Extended Forecast for

Oak Harbor WA

  • Tonight

    Tonight: Patchy fog between midnight and 2am.  Otherwise, mostly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Patchy Fog

  • Tuesday

    Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 75. Light and variable wind.

    High: 75 °F

    Gradual
    Clearing

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 54. Light southwest wind.

    Low: 54 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 73. Light and variable wind.

    High: 73 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 74.

    High: 74 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A slight chance of rain.  Mostly cloudy, with a low around 55.

    Low: 55 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Patchy fog between midnight and 2am. Otherwise, mostly cloudy, with a low around 54. Calm wind.
Tuesday
Cloudy through mid morning, then gradual clearing, with a high near 75. Light and variable wind.
Tuesday Night
Increasing clouds, with a low around 54. Light southwest wind.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 73. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 53. West northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly cloudy, with a high near 74.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 55.
Saturday
A chance of rain. Cloudy, with a high near 70.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 54.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 71.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Partly sunny, with a high near 71.
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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 17, 2026
11pm PDT Aug 17, 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