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Hazardous Weather Conditions

Current conditions at

Des Moines International Airport (KDSM)

Lat: 41.53°NLon: 93.65°WElev: 942ft.

Partly Cloudy

79°F

26°C

Humidity 85%
Wind Speed SW 6 mph
Barometer 30.16 in (1020.4 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 29 Jul 9:54 am CDT
Extended Forecast for

2 Miles N Winterset IA

Heat Advisory July 29, 12:00pm until July 29, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Sunny, with a high near 92. Heat index values as high as 107. South southwest wind around 6 mph becoming east in the afternoon.

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly after 4am. Some of the storms could produce heavy rainfall. Increasing clouds, with a low around 70. East wind around 7 mph becoming north after midnight. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 inches possible.

    Low: 70 °F

    Heavy Rain

  • Wednesday

    Wednesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7am. Some of the storms could produce heavy rainfall. High near 78. East wind 6 to 10 mph becoming north northeast in the morning. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    High: 78 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Northeast wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 61 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Northeast wind around 11 mph, with gusts as high as 18 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 92. Heat index values as high as 107. South southwest wind around 6 mph becoming east in the afternoon.
Tonight
Showers and thunderstorms likely, mainly after 4am. Some of the storms could produce heavy rainfall. Increasing clouds, with a low around 70. East wind around 7 mph becoming north after midnight. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 inches possible.
Wednesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7am. Some of the storms could produce heavy rainfall. High near 78. East wind 6 to 10 mph becoming north northeast in the morning. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Northeast wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Mostly sunny, with a high near 75. Northeast wind around 11 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Partly sunny, with a high near 78.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 62.
Monday
Partly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Winterset IA
 41.37°N 94.01°W
Last Update:
10:05 am CDT Jul 29, 2025
Forecast Valid:
10am CDT Jul 29, 2025-6pm CDT Aug 4, 2025
 
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