Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Saturday

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into the Tennessee Valley Saturday. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys Saturday. Extreme heat will continue for the Intermountain West and Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Dayton, Dayton-Wright Brothers Airport (KMGY)

Lat: 39.59°NLon: 84.22°WElev: 958ft.

Thunderstorm in Vicinity

73°F

23°C

Humidity	84%
Wind Speed	NW 14 G 21 mph
Barometer	30.02 in (1015.8 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	11 Jul 12:53 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Miamisburg OH

Flood Watch July 11, 01:24pm until July 11, 08:00pm

Flood Advisory until July 11, 03:00pm

Click here for hazard details and duration

Flood Watch

Flood Advisory

Flood Watch July 11, 01:24pm until July 11, 08:00pm
Flood Advisory until July 11, 03:00pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 81 °F
Heavy Rain
Tonight
Low: 68 °F
Chance
Showers
Sunday
High: 84 °F
Mostly Sunny
Sunday Night
Low: 67 °F
Mostly Clear
Monday
High: 87 °F
Sunny
Monday Night
Low: 67 °F
Mostly Clear
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 70 °F
Mostly Clear

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could produce heavy rainfall. High near 81. West wind 3 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 68. Northeast wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly sunny, with a high near 84. Northeast wind 8 to 10 mph.

Sunday Night

Mostly clear, with a low around 67. Northeast wind 6 to 9 mph.

Monday

Sunny, with a high near 87. Northeast wind 7 to 9 mph.

Monday Night

Mostly clear, with a low around 67.

Tuesday

Sunny, with a high near 89.

Tuesday Night

Mostly clear, with a low around 70.