1986 - Thunderstorms caused flash flooding and subsequent river flooding in central Lower Michigan. Up to 14 inches of rain fell in a 72 hour period, and flooding caused 400 million dollars damage.
More on this and other weather history
Night: Mostly cloudy. Low around 60, with temperatures rising to around 62 overnight. South southwest wind around 8 mph.
Day: A slight chance of rain showers between noon and 3pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 81. South southwest wind around 7 mph. Chance of precipitation is 20%.
Night: A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 55. Southwest wind 2 to 6 mph.
Day: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. Southwest wind 2 to 7 mph. Chance of precipitation is 30%.
Night: Mostly clear, with a low around 56. East northeast wind 2 to 6 mph.
Day: Sunny, with a high near 82.
Night: Partly cloudy, with a low around 58.
Day: Mostly sunny, with a high near 81.
Night: Partly cloudy, with a low around 54.
Day: Sunny, with a high near 76.
Night: Mostly clear, with a low around 52.
Day: Sunny, with a high near 78.
Night: Clear, with a low around 55.
Day: Sunny, with a high near 82.
Wed's High Temperature
108 at 4 Miles South Of Tolleson, AZ and Phoenix, AZ and Gila Bend, AZ and 3 Miles East-southeast Of Casa Grande, AZ
Thu's Low Temperature
30 at 22 Miles East Of Provo, UT