National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat Builds in the West; Severe Thunderstorms and Heavy Rain in the Upper Midwest and Mid-Mississippi Valley; Extremely Critical Fire Weather in the Northwest on Saturday

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms and heavy rainfall are expected over parts of the Upper Midwest to mid-Mississippi Valley today. Critical to extremely critical fire weather conditions from the Northwest and the northern Great Basin on Saturday and Sunday. Read More >

Current conditions at

Whidbey Island Naval Air Station - Ault Field (KNUW)

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

Clear

59°F

15°C

Humidity 77%
Wind Speed SW 5 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 31 Jul 07:53 AM PDT
Extended Forecast for

Whidbey Island Nas WA

  • Today

    Today: Sunny, with a high near 70. Calm wind becoming west around 6 mph in the afternoon.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of rain after 4am. Increasing clouds, with a low around 54. Southwest wind around 6 mph.

    Low: 54 °F

    Mostly Clear
    then Slight
    Chance Rain

  • Saturday

    Saturday: Rain, mainly after 11am. High near 65. South southeast wind 6 to 11 mph becoming west in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 52. West wind 5 to 9 mph becoming light west southwest after midnight.

    Low: 52 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64. West southwest wind 3 to 7 mph.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 70. Calm wind becoming west around 6 mph in the afternoon.
Tonight
A 20 percent chance of rain after 4am. Increasing clouds, with a low around 54. Southwest wind around 6 mph.
Saturday
Rain, mainly after 11am. High near 65. South southeast wind 6 to 11 mph becoming west in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 52. West wind 5 to 9 mph becoming light west southwest after midnight.
Sunday
Mostly sunny, with a high near 64. West southwest wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Mostly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Whidbey Island Nas WA
 48.37°N 122.65°W (Elev. 98 ft)
Last Update:
1:43 am PDT Jul 31, 2026
Forecast Valid:
8am PDT Jul 31, 2026-6pm PDT Aug 6, 2026
 
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Additional Resources

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Chance of Precipitation