Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Hazardous Weather Conditions

Current conditions at

Dayton, Dayton-Wright Brothers Airport (KMGY)

Lat: 39.59°NLon: 84.22°WElev: 958ft.

Rain Fog/Mist

70°F

21°C

Humidity	87%
Wind Speed	SW 10 mph
Barometer	29.62 in (1002.3 mb)
Dewpoint	66°F (19°C)
Visibility	5.00 mi
Last update	17 Jun 10:53 pm EDT

More Information:

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

Extended Forecast for

2 Miles S Germantown OH

Flood Watch until June 18, 10:00am

Tornado Watch until June 18, 05:00am

Click here for hazard details and duration

Flood Watch

Tornado Watch

Flood Watch until June 18, 10:00am
Tornado Watch until June 18, 05:00am
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 68 °F
Severe
Thunderstorms
and Breezy
Thursday
High: 79 °F
Mostly Sunny
then Slight
Chance
Showers
Thursday Night
Low: 57 °F
Mostly Clear
Juneteenth
High: 77 °F
Sunny
Friday Night
Low: 57 °F
Mostly Clear
Saturday
High: 80 °F
Sunny then
Slight Chance
T-storms
Saturday Night
Low: 61 °F
Partly Cloudy
Sunday
High: 81 °F
Partly Sunny
then Showers
Likely

Detailed Forecast

Tonight

Showers and possibly a thunderstorm, mainly before 4am, then a chance of showers and thunderstorms after 4am. Some of the storms could be severe. Low around 68. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

A slight chance of showers before 7am, then a slight chance of showers after 2pm. Partly sunny, then gradually becoming sunny, with a high near 79. West wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

Thursday Night

Mostly clear, with a low around 57. Northwest wind 5 to 8 mph becoming calm in the evening.

Juneteenth

Sunny, with a high near 77. Light west wind increasing to 8 to 13 mph in the morning.

Friday Night

Mostly clear, with a low around 57. Northwest wind 5 to 7 mph becoming calm in the evening.

Saturday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 80. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 61.

Sunday

Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 60%.