Prepare for heat, humidity after recent frosts in northern Minnesota

MPR meteorologist Mark Seeley
MPR meteorologist Mark Seeley.
MPR file photo

MPR's Cathy Wurzer spoke with University of Minnesota climatologist Mark Seeley about how common it is to have frost in northern Minnesota in June.

He also has a hot and humid forecast for the state with heat advisories and heat indexes that will top 100 degrees.