Miami Valley , Whitewater Valley, and the I-71 corridor of Ohio/Indiana: Synopsis, Clouds increase keeping temps from dropping too much tonight. Mild air will hang on tomorrow ahead of a weak front that will bring thicker clouds in late day with a few rain showers changing to a few snow showers late tomorrow night. Cooler air will filter in during the day Sunday as high pressure builds in. Sunny skies and very mild air will move back in through Tuesday with the flow returning Southerly on the back side of the high. A stronger system will bring rain and some snow but also noticeably colder temps by midweek next week. Long range: Colder air will follow late next week and next weekend with some chances for precipitation. The following is the seven day forecast for the Dayton metro area and a 50 mile radius around it. Other metro areas like Columbus, Cincinnati, and Portsmouth are not included. For those areas please request a separate forecast. Thanks. Tonight 3/7 - Increasing clouds. Winds W 5 to 10 mph. Low 32. Saturday 3/8 - Partly sunny to mostly cloudy, a chance of a few scattered rain showers late. Winds W 5 to 10 mph. High 47. Chance of precipitation 30%. Sat night 3/8 -Mostly cloudy, a chance of a few scattered rain/snow showers early, then a slight chance of scattered snow showers. Winds NW 5 to 10 mph. Low 24. Chance of precipitation 30%. Sunday 3/9 - Mostly sunny. Winds NW 5 to 10 mph, becoming SW late. High 43. Sun night 3/9 - Partly cloudy. Winds SW 5 to 10 mph. Low 33. Monday 3/10 - Mostly sunny. High 59. Mon night 3/10 - Partly cloudy. Low 40. Tuesday 3/11 - Partly cloudy. High 60. Tues night 3/11 - Mostly cloudy, scattered rain showers. Low 40. Chance of precipitation 80%. Wednesday 3/12 - Mostly cloudy, scattered rain/snow showers. High 40. Chance of precipitation 70%. Wed night 3/12 - Partly cloudy. Low 22. Thursday 3/13 - Mostly sunny. High 36. Thur night 3/13 - Partly cloudy. Low 27. Friday 3/14 - Mostly sunny. High 45. Fri night 3/14 - Mostly cloudy. Low 32.