September 8, 2014
The Midwest in is the throws of a significant pattern change that will mark the arrival of Fall. After a brief return to the 90s last week, a strong cold front and a Canadian high pressure system knocked the region back to near or slightly below normal for what turned out to be a beautiful weekend. This week, temperatures will warm slightly ahead of an even stronger cold front, then drop well-below normal.
Depending on cloud cover and winds, overnight lows could drop into the upper 30s and low 40s! The outlook for the next couple of weeks does not show any sign of summer heat and humidity making a comeback.