closegps_fixed
Elev 1100 ft, 40.42 °N, 83.89 °W

Lewistown, OH Severe Weather Alertstar_ratehome

icon68 Â°F Washington Township Station|Report|Change
Current Station
Personal Weather Station
Location: Lewistown, OH
Elevation: 1100ft
Nearby Weather Stations

Active Weather Alerts

Flash Flood Warning
Issued: 3:11 AM Aug. 11, 2026 – National Weather Service
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 130 AM EDT TUESDAY FOR
NORTHWESTERN UNION COUNTY IN CENTRAL OHIO AND NORTHEASTERN AUGLAIZE,
SOUTHERN HARDIN, LOGAN AND NORTHEASTERN SHELBY COUNTIES IN WEST
CENTRAL OHIO...

At 1111 PM EDT, radar indicated thunderstorms producing heavy rain
across the warned area. Between 2 and 4 inches of rain have fallen.
Additional rainfall amounts up to 1 inch are possible. Flash flooding
is ongoing or expected to begin shortly.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar indicated.

IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.

Some locations that may experience flash flooding include...
Bellefontaine, Kenton, West Liberty, Russells Point, De Graff,
Lakeview, Waynesfield, Belle Center, West Mansfield, Chippewa Park,
Northwood, Roundhead, Quincy, Mount Victory, Rushsylvania,
Huntsville, Ridgeway, Valley Hi, Zanesfield and Big Springs.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

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

&&


FLASH FLOOD...RADAR INDICATED

Flood Watch
Issued: 5:04 PM Aug. 10, 2026 – National Weather Service
...FLOOD WATCH IN EFFECT THROUGH WEDNESDAY MORNING...

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

* WHERE...Portions of Indiana, including the following counties,
Dearborn, Fayette, Franklin, Union and Wayne, Kentucky, including
the following counties, Boone, Bracken, Campbell, Kenton, Lewis,
Mason, Pendleton and Robertson, 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...Through Wednesday morning.

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

* ADDITIONAL DETAILS...
- Several rounds of thunderstorms are expected through Tuesday
night. Locally heavy rainfall can be expected with the potential
for storms to repeatedly track over the same locations. This will
result in the potential for 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.

&&

Local Radar
Local Radar ImageLocal Severe Image