Record dew point in the Twin Cities today. At 4 PM the dew point was 72° (heat index of 90°), which is the highest dew point ever recorded this late in the year. There are only 2 other dates when the dew point has reached 70° after September 30th! https://t.co/E1vNQw37RX #mnwx pic.twitter.com/cBgB5mb0v5

— NWS Twin Cities (@NWSTwinCities) September 30, 2019