Miami Valley , Whitewater Valley, and the I-71 corridor of Ohio/Indiana:
Temps and humidity drop a bit tonight allowing for clearing to occur, some patchy dense fog may be possible due to the wet nature of the ground combined with radiational cooling. Tomorrow highs will bounce back to near 80 and with some sun a few showers and storms will pop. Winds will turn Southerly again with the front washed out, this will make for a more humid air mass to return. Monday will be warm with a few showers and storms returning by pm due to the moist Southerly flow. A strong front arrives late Tuesday giving us one more warm day ahead of the front. Once again more showers and storms will develop especially Tuesday night and Wednesday. Behind the front much cooler air will move in.
Showers and unseasonably cool weather looks likely going into next weekend and the following week as a trough will likely dig into the East for at least a few days.
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
Tonight 5/10 - Partly cloudy becoming mostly clear. Patchy dense fog possible. Winds Calm. Low 54.
Sunday 5/11 - Partly sunny with a slight chance of scattered showers and thunderstorms by pm. Winds SE 5 to 15 mph, becoming S. High 81. Chance of rain 20%. Rainfall around a tenth of an inch, higher amounts possible in and around thunderstorms.
Sun night 5/11 - Mostly cloudy, scattered showers and thunderstorms. Winds S 5 to 15 mph. Low 63. Chance of rain 50%. Rainfall around a quarter of an inch higher amounts possible in and around thunderstorms.
Monday 5/12 - Mostly cloudy with a chance of scattered showers and thunderstorms before noon then partly sunny with a slight chance of scattered showers and thunderstorms. Winds SW 5 to 15 mph, gust to 20 mph. High 86. Chance of rain 20%.
Mon night 5/12 - Partly cloudy. Winds SW 5 to 10 mph. Low 65.
Tuesday 5/13 - Partly sunny, becoming mostly cloudy with a chance of scattered showers and thunderstorms by pm. High 83. Chance of rain 40%.
Tues night 5/13 - Mostly cloudy, scattered showers and thunderstorms. Low 60. Chance of rain 70%.
Wednesday 5/14 - Mostly cloudy, scattered showers and thunderstorms until noon then scattered showers. High 65. Chance of rain 100%.
Wed night 5/14 - Mostly cloudy, a chance of scattered showers early, then partly cloudy. Low 45. Chance of rain 30%.
Thursday 5/15 - Mostly cloudy. High 64.
Thur night 5/15 - Mostly cloudy, scattered showers. Low 44. Chance of rain 50%.
Friday 5/16 - Mostly cloudy, a chance of scattered showers. High 60. Chance of rain 30%.
Fri night 5/16 - Partly cloudy. Low 40.
Saturday 5/17 - Partly sunny. High 64.
Sat night 5/17 - Partly cloudy. Low 40.