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Clouds on the increase, humidity on the rise tomorrow

Miami Valley , Whitewater Valley, and the I-71 corridor of Ohio/Indiana:

Synopsis,
A stalled boundary South of the region will slowly lift Northward over the weekend. The early part of the weekend looks mostly dry with a few showers and storms later in the day Saturday as humidity begins to build back Northward. Saturday night and Sunday will become very humid as the front lifts into Northern Ohio. This combined with a weak disturbance that will roll along the front, will make for a better chance of scattered showers and storms. Some will be slow moving and pose a flash flooding threat in some isolated areas. A stronger low will move into the region late Monday through Tuesday bringing a stronger front through that will allow a trough to dig into the Eastern US clearing any humidity and moisture in the area out.

Long range:
Cooler drier air settles in midweek with a front that will slip South of the region. There still appears to be no signs of any real extreme heat although there will be times when humidity will make for warm heat indices.

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 8/8 - Increasing clouds. Winds E 5 to 15 mp. Low 60.

Saturday 8/9 - Partly sunny, a chance of scattered showers and thunderstorms by pm. Winds E 5 to 15 mph. High 81. Chance of rain 30%.

Sat night 8/9 - Mostly cloudy, a chance of scattered showers and thunderstorms. Winds E 5 to 10 mph. Low 64. Chance of rain 40%.

Sunday 8/10 - Mostly cloudy, a chance of scattered showers and thunderstorms. Winds E 5 to 10 mph. High 80. Chance of rain 50%.

Sun night 8/10 - Mostly cloudy, a chance of scattered showers and thunderstorms. Winds E 5 to 10 mph. Low 66. Chance of rain 30%.

Monday 8/11 - Mostly cloudy, scattered showers and thunderstorms. High 80. Chance of rain 60%.

Mon night 8/11 - Mostly cloudy, a slight chance of scattered showers and thunderstorms. Low 63. Chance of rain 20%.

Tuesday 8/12 - Partly cloudy, a chance of scattered showers and thunderstorms. High 79. Chance of rain 50%.

Tues night 8/12 - Partly cloudy, a chance of scattered showers and thunderstorms early. Low 60. Chance of rain 30%.

Wednesday 8/13 - Mostly sunny. High 76.

Wed night 8/13 - Mostly clear. Low 56.

Thursday 8/14 - Mostly sunny. High 78.

Thur night 8/14 - Mostly clear. Low 58.

Friday 8/15 - Partly cloudy. High 83.

Fri night 8/15 - Partly cloudy. Low 60.