Great Miami River from Sidney to Hamilton, OH
07/11/2026 12:00 PM
78°F
TEMPERATURE
Winds 3 mph N
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 82. Northwest wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Alerts

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Flood Watch issued July 11 at 10:38AM EDT until July 11 at 8:00PM EDT by NWS Wilmington OH
NWS Wilmington OH
Category Certainty Severity
Met Possible Severe
Status Urgency Category
Actual Future Met
Effective Ends Expires
07/11/2026 10:38 AM 07/11/2026 08:00 PM 07/11/2026 06:45 PM
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.

* WHERE...The following counties, in Indiana, Dearborn, Fayette,
Franklin, Ripley, Union and Wayne and the following counties, in
Ohio, Butler, Clinton, Fayette, Greene, Hamilton, Montgomery,
Preble and Warren.

* WHEN...Until 8 PM EDT this evening.

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

* ADDITIONAL DETAILS...
- A very moist environment and the potential for training
storms will lead to rainfall of 1 to 3 inches with locally 4
inches or more. This rainfall will lead to the potential for
flash flooding.
                                            
Moonrise
03:55 AM
Moonset
07:54 PM
Sunrise
06:18 AM
Moon Phase
Waning crescent
Sunset
09:06 PM

Hourly Forecast

Sat, 12:00 PM

Showers And Thunderstorms
Winds: 3 mph N
78°

Sat, 01:00 PM

Showers And Thunderstorms
Winds: 3 mph SW
78°

Sat, 02:00 PM

Showers And Thunderstorms
Winds: 5 mph SW
80°

Sat, 03:00 PM

Showers And Thunderstorms
Winds: 5 mph W
81°

Sat, 04:00 PM

Showers And Thunderstorms
Winds: 5 mph NW
81°

Sat, 05:00 PM

Showers And Thunderstorms Likely
Winds: 6 mph NE
81°

Sat, 06:00 PM

Chance Showers And Thunderstorms
Winds: 6 mph NE
80°

Sat, 07:00 PM

Chance Showers And Thunderstorms
Winds: 6 mph NE
79°

Sat, 08:00 PM

Slight Chance Showers And Thunderstorms
Winds: 6 mph NE
78°

Sat, 09:00 PM

Slight Chance Showers And Thunderstorms
Winds: 5 mph NE
76°

Sat, 10:00 PM

Slight Chance Showers And Thunderstorms
Winds: 5 mph NE
74°

Sat, 11:00 PM

Mostly Cloudy
Winds: 5 mph NE
73°

Sun, 12:00 AM

Mostly Cloudy
Winds: 5 mph NE
73°

Sun, 01:00 AM

Mostly Cloudy
Winds: 5 mph NE
72°

Sun, 02:00 AM

Mostly Cloudy
Winds: 5 mph NE
72°

Sun, 03:00 AM

Mostly Cloudy
Winds: 6 mph NE
71°

Sun, 04:00 AM

Mostly Cloudy
Winds: 6 mph NE
69°

Sun, 05:00 AM

Mostly Cloudy
Winds: 6 mph NE
69°

Sun, 06:00 AM

Mostly Sunny
Winds: 6 mph NE
69°

Sun, 07:00 AM

Mostly Sunny
Winds: 7 mph NE
68°

Sun, 08:00 AM

Mostly Sunny
Winds: 8 mph NE
70°

Sun, 09:00 AM

Mostly Sunny
Winds: 8 mph NE
73°

Sun, 10:00 AM

Mostly Sunny
Winds: 9 mph NE
76°

Sun, 11:00 AM

Sunny
Winds: 9 mph NE
78°
Winds: 6 mph NW
Showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 82. Northwest wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Winds: 6 mph NE
A chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 68. Northeast wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.
Winds: 6 to 12 mph NE
A slight chance of showers and thunderstorms between 3pm and 5pm. Mostly sunny, with a high near 86. Northeast wind 6 to 12 mph. Chance of precipitation is 20%.
Winds: 5 to 12 mph NE
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 67. Northeast wind 5 to 12 mph. Chance of precipitation is 20%.
Winds: 5 to 9 mph NE
Sunny, with a high near 89. Northeast wind 5 to 9 mph.
Winds: 1 to 8 mph E
Mostly clear, with a low around 68.
Winds: 1 to 5 mph E
Sunny, with a high near 92.
Winds: 1 to 5 mph S
Clear, with a low around 71.
Winds: 1 to 8 mph W
Sunny, with a high near 95.
Winds: 3 to 8 mph W
Mostly clear, with a low around 73.
Winds: 3 to 9 mph W
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91.
Winds: 3 to 9 mph W
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 70.
Winds: 3 to 9 mph NW
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Winds: 5 to 9 mph N
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 69.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan THIS AFTERNOON.Northeast winds 5 to 15 knots becoming north. Partly sunny. Waves 1 to 2 feet. .TONIGHT.North winds 5 to 15 knots becoming east less than 10 knots. Mostly clear. Waves 1 to 3 feet. .SUNDAY.East winds 10 knots or less becoming north. Sunny. Waves around 1 foot. .SUNDAY NIGHT.North winds 5 to 10 knots becoming light and variable. Mostly clear. Waves 1 foot or less. The water temperature at St. Joseph is 59 degrees and at Michigan City is 53 degrees.

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