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

Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Des Moines International Airport (KDSM)

Lat: 41.53°NLon: 93.65°WElev: 942ft.

Fair

76°F

24°C

Humidity 64%
Wind Speed NW 10 mph
Barometer 30.03 in (1015.9 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 26 Aug 9:54 am CDT
Extended Forecast for

Waukee IA

  • Today

    Today: Sunny, with a high near 82. Northwest wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 62. Northwest wind 3 to 6 mph.

    Low: 62 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82. North northwest wind 3 to 6 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. Calm wind.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 89. Breezy.

    High: 89 °F

    Chance
    T-storms then
    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 75. Breezy.

    Low: 75 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 94. Breezy.

    High: 94 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 82. Northwest wind 8 to 13 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 62. Northwest wind 3 to 6 mph.
Thursday
Sunny, with a high near 82. North northwest wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 60. Calm wind.
Friday
Sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 68.
Saturday
A 40 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 89. Breezy.
Saturday Night
Partly cloudy, with a low around 75. Breezy.
Sunday
Mostly sunny, with a high near 94. Breezy.
Sunday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. Breezy.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 91.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Tuesday
Mostly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waukee IA
 41.61°N 93.86°W
Last Update:
10:26 am CDT Aug 26, 2026
Forecast Valid:
10am CDT Aug 26, 2026-6pm CDT Sep 1, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation