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Elev 365 ft, 39.95 °N, 83.57 °W

South Vienna, OH Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: South Vienna, OH
Elevation: 365ft
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Special Weather Statement
Issued: 11:44 PM Sep. 20, 2026 – National Weather Service
...A STRONG THUNDERSTORM WILL IMPACT PORTIONS OF EAST CENTRAL
PREBLE...NORTHWESTERN GREENE...WEST CENTRAL CLARK...MONTGOMERY AND
SOUTHERN MIAMI COUNTIES THROUGH 815 PM EDT...

At 743 PM EDT, a strong thunderstorm was located near Trotwood,
moving southeast at 20 mph.

HAZARD...Wind gusts up to 45 mph, pea size hail, and very heavy
rain.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Hail may cause minor damage to
vegetation. Visibility will be poor and hydroplaning is
possible.

Locations impacted include...
Dayton, Kettering, Beavercreek, Huber Heights, Fairborn, Trotwood,
Miamisburg, Vandalia, Englewood, Tipp City, Eaton, Bellbrook,
Moraine, New Carlisle, West Milton, Oakwood, Wright-Patterson Afb,
West Carrollton, Lewisburg, and West Alexandria.

This includes the following Interstates...
I-70 in Ohio between mile markers 14 and 47.
I-75 in Ohio between mile markers 42 and 69.

If outdoors, consider seeking shelter inside a sturdy building.

Motorists should slow down and use extra caution.

To report hazardous weather conditions, go to our website at
weather.gov/iln and submit your report via social media, when you can
do so safely.

&&


MAX HAIL SIZE...0.25 IN;
MAX WIND GUST...45 MPH

Flood Watch
Issued: 5:07 PM Sep. 20, 2026 – National Weather Service
...FLOOD WATCH IN EFFECT FROM 7 PM EDT THIS EVENING THROUGH MONDAY
MORNING...

* WHAT...Flash flooding caused by excessive rainfall is possible.

* WHERE...Portions of Indiana, including the following counties,
Dearborn, Fayette, Franklin, Ripley, Union and Wayne and Ohio,
including the following counties, Adams, Auglaize, Brown, Butler,
Champaign, Clark, Clermont, Clinton, Darke, Delaware, Fairfield,
Fayette, Franklin, Greene, Hamilton, Hardin, Highland, Hocking,
Licking, Logan, Madison, Mercer, Miami, Montgomery, Pickaway, Pike,
Preble, Ross, Scioto, Shelby, Union and Warren.

* WHEN...From 7 PM EDT this evening through Monday morning.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.

* ADDITIONAL DETAILS...
- Showers and thunderstorms producing heavy rain will impact the
area overnight. Rainfall totals of 1 to 3 inches are expected
with locally higher amounts. The heavy rain combined with
saturated ground will lead to potential flash flooding.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

People in the watch area should keep an eye on the weather and be
prepared for immediate action should heavy rains and flooding occur
or a Flash Flood Warning be issued. Avoid low-lying areas and be
careful when approaching highway dips and underpasses.

&&

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