Flooding, warm weather and a rare March tornado top the list of Michigan weather events on this day in history. From the National Weather Service archives here are the events that happened on March 12.
1976 - A tornado outbreak struck from Michigan to Alabama. At least four tornadoes hit Michigan with nine people injured. Two tornadoes hit Jackson County, with damage to several homes and businesses. One person was injured in Ottawa County as a tornado moved from north of Holland to north of Hudsonville.
1990 - Unseasonably warm weather prevailed from the Southern and Central Plains to the Southern and Mid-Atlantic Coast, with afternoon highs in the 70s and 80s. Record high temperatures reported in 76 cities. Many of the records were topped by 15 degrees or more and some of the records broken had been set 100 years ago or more. In Michigan, Grand Rapids reaches 76°, Muskegon 68°, Lansing 75°, Detroit 75°, Flint 75°, Gaylord 65° and Houghton Lake 64°.
2009 - As a result of heavy rainfall between the 7th and 11th, flooding was observed on several rivers in Southeast Michigan. Three or more inches of rain fell across a good portion of southeast lower Michigan with the River Raisin basin getting hit the worst with 4 to 5 inches in that period. The flooding reached moderate flood stage on the Huron at Hamburg and the reach from Blissfield down to Monroe got to moderate to major flood stage. Dundee recorded its 3rd highest crest ever. Many roads and homes along the Raisin where flooded.
2012 - Thunderstorms produced a rare March tornado just southeast of the town of Coleman. Rated an EF1, it was tied for the second earliest tornado to be recorded in Southeast Michigan since 1950 and only the 10th March tornado on record. It would be the first of four to occur during the month.