The Iowa Environmental Mesonet (IEM) collects environmental data from cooperating members with observing networks. The data are stored and made available on this website.
Rain most every day
Posted: 28 Sep 2026 05:30 AM, Views: 439The continued near daily rainfalls this September continued over the weekend with a number of rounds of light rainfall. The featured calendar chart presents daily precipitation reports for the Des Moines airport so far this September. Only two dry days are shown over the past two weeks and even only four over the past three weeks. More rain is in the forecast for this week as last few days of the month will take a run at attempting to set a September precipitation record for Des Moines (still need ~1.5 inches more).
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Previous Years' Features
Ida Grove , IA Webcam:
Most Popular (List Apps)
5 Sep NWS Data Outage
Posted: 5 Sep 2:03 PM
4 Sep ISU Network Issue [resolved]
Posted: 4 Sep 11:03 AM
12 Aug Service Degradation [resolved]
Posted: 12 Aug 6:13 AM
MRMS Archive Downsizing
Posted: 9 Aug 4:15 PM
26-27 July 2026 Record Dew Points
Posted: 27 Jul 8:08 PM
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Soil Temperatures
Data from the Iowa State Soil Moisture Network is found on this website and daily soil temperature averages are used to produce the highlighted analysis.




