The heat is here for the weekend and -- oof -- was it a steamy Saturday! Temperatures were in the 80s and 90s, heat index values will near and above 100°! Take a look at some of the numbers from the upper Midwest (from National Weather Service in La Crosse)

And the heat gets cranked up a little bit more on Sunday... There may be a few showers and clouds in parts of Iowa Sunday morning in the wake of a complex of storms in South Dakota and Minnesota. But most likely there will be a lot of sunshine, heat, and humidity.

Dew points are going to be very high (70° = uncomfortable, 75°+ = gross, gross, gross) Sunday afternoon

The combination will send heat index values into the triple digits, possibly even higher than Saturday--