SIOUX FALLS, S.D. (KELO.com) -- It's been an unusually hot Memorial Day weekend in Eastern South Dakota.
On Sunday, high temperature records for the date fell all over the place - in Sioux Falls (95), Aberdeen (101), Watertown (96), Mitchell (97) and Huron (98).
Forecaster Laura Lockwood says temperatures over the holiday weekend have been 10 to 15 degrees above normal.
It was in the 90s in Sioux Falls on Memorial Day.
It's supposed to cool off considerably on Tuesday.