 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 skies expected this afternoon, with daytime highs approaching 79. Southeasterly winds at around 5 miles an hour. Lows sit down to about 63 tonight, mainly cloudy skies. Slight chance for storms tomorrow, high of 79, more clouds than sun. Currently, it's 74 degrees.