Why 'corn sweat' will make this week's heat wave even worse
Briefly

A significant heat wave is impacting much of the eastern U.S., exacerbated by a heat dome over the Mississippi and Ohio Valleys. Approximately 60 million Americans are under heat-related warnings, with heat indices ranging from 100 to 110 degrees, and localized areas possibly reaching up to 115 degrees. The phenomenon known as "corn sweat," which refers to the water vapor released by corn plants, notably increases humidity in the Corn Belt during the summer. Extreme heat conditions are particularly severe in parts of the Deep South and the Midwest this week.
A heat dome over the Mississippi and Ohio Valleys is causing oppressive heat across the eastern U.S., affecting nearly 60 million Americans with heat warnings.
Heat indices are forecasted to range from 100 to 110 degrees daily, potentially reaching 115 degrees in localized areas across the Central Plains and Southeast.
The term "corn sweat" describes how corn excretes water vapor, thereby increasing humidity levels, particularly in the Corn Belt during summer periods.
Extreme heat warnings and advisories are currently in place across several regions, including the Midwest, with the most severe conditions anticipated in the Deep South.
Read at Fast Company
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