The Iowa Environmental Mesonet (IEM) collects environmental data from cooperating members with observing networks. The data are stored and made available on this website.

IEM Daily Feature

Only Two Days with 40+ Dew Points

Posted: 21 Mar 2018 05:33 AM, Views: 390
The featured chart displays the daily range between the low and high dew point temperature for Ames so far this year. Days with the dew point above 40 for part of the day are highlighted in red. Only two days are shown so far, which is below long term average (not shown on plot). We typically see a few days with the dew point above 50F by now and the forecast looks to continue the trend this year of rather low dew points.
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2011: Hail time
Jefferson IA 4 SB Approach, IA Webcam:
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