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Preliminary Severe Weather Summary - August 11, 2026 (IN PROGRESS)

Hazardous Weather Conditions

Current conditions at

Urbana Grimes Field (KI74)

Lat: 40.13°NLon: 83.75°WElev: 1067ft.

Light Rain

70°F

21°C

Humidity	100%
Wind Speed	Calm
Barometer	30.18 in
Dewpoint	70°F (21°C)
Visibility	3.00 mi
Last update	15 Aug 9:35 am EDT

More Information:

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

Extended Forecast for

3 Miles N Conover OH

Flood Watch August 15, 12:00pm until August 16, 08:00am

Click here for hazard details and duration

Flood Watch

Today
High: 83 °F
Slight Chance
T-storms then
T-storms
Likely
Tonight
Low: 70 °F
Heavy Rain
then Chance
T-storms
Sunday
High: 85 °F
Chance
Showers then
Showers
Likely
Sunday Night
Low: 68 °F
Showers
Likely then
Chance
Showers
Monday
High: 79 °F
Mostly Sunny
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 79 °F
Sunny
Tuesday Night
Low: 61 °F
Mostly Clear
Wednesday
High: 81 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

Showers and thunderstorms likely, mainly after 5pm. Mostly cloudy, with a high near 83. Light and variable wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and midnight, then a chance of showers and thunderstorms after midnight. Some of the storms could produce heavy rainfall. Low around 70. Southeast wind around 6 mph becoming southwest after midnight. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Sunday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 85. West wind 7 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 68. West wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Mostly sunny, with a high near 79. North wind 5 to 9 mph.

Monday Night

Mostly clear, with a low around 58.

Tuesday

Sunny, with a high near 79.

Tuesday Night

Mostly clear, with a low around 61.

Wednesday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 50%.

Wednesday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

Thursday

Partly sunny, with a high near 75.

Thursday Night

Partly cloudy, with a low around 56.

Friday

Mostly sunny, with a high near 75.