Tuesday will be hot and humid in the Twin Cities, with air quality concerns starting midday and storm chances arriving overnight.
Highs will be near 90 degrees in the metro with head indices in the mid-90s. Up north, a heat advisory will be in place from noon to 8 p.m.
Later in the evening, storms will originate out west before possibly banding together and pushing through the metro after midnight. Damaging winds will be the main concern. The storms will diminish in intensity as they move east, exiting into western Wisconsin by sunrise…