 Now, from your 24-hour weather station, here's Southern Iowa's most accurate forecast on Ottumwa Radio. I'm meteorologist Megan Mulford with a look at your forecast. Cloudy tonight with a slight chance for storms. Lows around 64. Northwesterly winds at around 5 miles an hour. Cloudy again tomorrow. Highs around 83. Lows around 66. Tomorrow night, partly cloudy skies. Right now, it's 82 degrees.