 Now, from your 24-hour weather station, here's Southern Iowa's most accurate forecast on a tumble radio. I'm meteorologist Megan Mulford with a look at your forecast. Lows level off around 64. Tonight, under partly cloudy skies, winds out of the north 5 to 10 miles an hour. High temperatures reach up to 80. Tomorrow, mainly sunny skies. Clear skies. Tomorrow night, lows dip down to about 56. Currently, 78.