Rainy Construction Zone

A line of thundershowers with intermittent heavy rain passed through the Des Moines metro area just after 4:00 pm CDT on Sunday, May 11, 2015. This view, eastbound in a construction zone on Interstate 80 near the Altoona, Iowa exit, shows those conditions at 4:23 pm. Temperature was 68
degrees with a 63 degree dew point. Two and a half hours after this line passed through, several weak tornadoes dropped in northwest Iowa. Nikon D5000 DSLR.