The Iowa Environmental Mesonet (IEM) collects environmental data from cooperating members with observing networks. The data are stored and made available on this website.
2026 Daily Departures
Posted: 09 Jul 2026 05:00 AM, Views: 711The featured chart presents the daily high and low temperature climatology, 2026 observations, and the departure between the two for Ames. The chart nicely shows the cooler than average weather that dominated the last half of June has been replaced by warmer weather to start off July. The bottom panel, which plots difference between observations and the climatology average, is interesting as while highs and lows generally directionally match, the magnitudes are different with high temperature departures typically having larger absolute values than lows.
Rate Feature
Previous Years' Features
2021Prolific Hailer
2020Missed the D1
2018GFS MOS
2017Past 24 Days
2014Drought Changes
2012Some got lucky
2009Windy wake low
2008Northwest flow
2003Way above normal
Prairie City, IA Webcam:
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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.




