date:Sep 19, 2012
ght precipitation falling for Friday night and into a part of Saturday in Minnesota and nearby areas actually falls as a few snowflakes! The first freeze of the season in any part of the Corn Belt occurred this morning as Spencer got down to 31 degrees for their low, but a more significant frost/freeze looks poised for this Sunday with temperatures that morning likely dropping below 32 for northern Iowa and points northward.
That is very early for a freeze even for that part of the Corn Belt,