Great Miami River from Sidney to Hamilton, OH
07/15/2026 10:00 PM
84°F
TEMPERATURE
Winds 2 mph W
Partly Cloudy
Mostly clear, with a low around 75. West wind around 2 mph.

Alerts

You have (1) alert(s). Tap to see details.

Air Quality Alert issued July 15 at 9:35PM EDT by NWS Wilmington OH
NWS Wilmington OH
Category Certainty Severity
Met Unknown Unknown
Status Urgency Category
Actual Unknown Met
Effective Ends Expires
07/15/2026 09:35 PM 07/15/2026 10:07 PM 07/16/2026 09:15 PM
The Miami Valley Regional Planning Commission and the Regional Air
Pollution Control Agency have issued an Air Quality Alert for Clark,
Darke, Greene, Miami, Montgomery, Preble, and Shelby counties in the
Miami Valley Region, from midnight tonight to midnight EDT Thursday
night.

Fine particulate levels are expected to be in the Unhealthy for
Sensitive Groups range. Active children and adults, and people with
respiratory disease, such as asthma should limit prolonged outdoor
exposure.

For additional actions and information, visit miamivalleyair.org or
call 937-223-6323.

Additionally, smoke from Canadian wildfires will adversely impact
air quality. The Ohio Environmental Protection Agency expects the
Air Quality Index to be in the 'unhealthy for sensitive groups'
range.

For additional information, please visit the Ohio Environmental
Protection Agency's website at epa.ohio.gov.
                                            
Moonrise
08:40 AM
Moonset
11:20 PM
Sunrise
06:21 AM
Moon Phase
Waxing crescent
Sunset
09:04 PM

Hourly Forecast

Wed, 10:00 PM

Partly Cloudy
Winds: 2 mph W
84°

Wed, 11:00 PM

Partly Cloudy
Winds: 2 mph W
82°

Thu, 12:00 AM

Mostly Clear
Winds: 2 mph W
81°

Thu, 01:00 AM

Partly Cloudy
Winds: 2 mph W
79°

Thu, 02:00 AM

Mostly Clear
Winds: 2 mph W
78°

Thu, 03:00 AM

Mostly Clear
Winds: 2 mph W
77°

Thu, 04:00 AM

Mostly Clear
Winds: 2 mph W
77°

Thu, 05:00 AM

Mostly Clear
Winds: 2 mph SW
76°

Thu, 06:00 AM

Sunny
Winds: 2 mph W
75°

Thu, 07:00 AM

Sunny
Winds: 2 mph W
75°

Thu, 08:00 AM

Sunny
Winds: 1 mph W
77°

Thu, 09:00 AM

Mostly Sunny
Winds: 1 mph NW
80°

Thu, 10:00 AM

Sunny
Winds: 2 mph W
84°

Thu, 11:00 AM

Sunny
Winds: 3 mph W
87°

Thu, 12:00 PM

Sunny
Winds: 3 mph W
89°

Thu, 01:00 PM

Mostly Sunny
Winds: 5 mph NW
91°

Thu, 02:00 PM

Areas Of Smoke
Winds: 6 mph NW
92°

Thu, 03:00 PM

Areas Of Smoke
Winds: 6 mph NW
93°

Thu, 04:00 PM

Areas Of Smoke
Winds: 5 mph W
93°

Thu, 05:00 PM

Areas Of Smoke
Winds: 5 mph NW
93°

Thu, 06:00 PM

Areas Of Smoke
Winds: 6 mph NW
91°

Thu, 07:00 PM

Areas Of Smoke
Winds: 5 mph NW
90°

Thu, 08:00 PM

Areas Of Smoke
Winds: 5 mph NW
89°

Thu, 09:00 PM

Areas Of Smoke
Winds: 3 mph NW
88°
Winds: 2 mph W
Mostly clear, with a low around 75. West wind around 2 mph.
Winds: 1 to 6 mph W
Areas of smoke after 2pm. Mostly sunny, with a high near 94. West wind 1 to 6 mph. New rainfall amounts less than a tenth of an inch possible.
Winds: 2 to 6 mph NE
Areas of smoke before midnight, then areas of smoke and a slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. Northeast wind 2 to 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Winds: 3 to 7 mph S
Areas of smoke before 8am, then showers and thunderstorms likely. Mostly sunny, with a high near 95. South wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Winds: 3 to 7 mph SW
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 74. Southwest wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Winds: 7 to 14 mph SW
A chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Winds: 7 to 14 mph W
Showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 80%.
Winds: 7 to 10 mph N
A slight chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 87.
Winds: 2 to 10 mph E
Mostly clear, with a low around 66.
Winds: 2 to 7 mph S
Sunny, with a high near 90.
Winds: 8 mph SW
A chance of showers and thunderstorms between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 50%.
Winds: 9 to 15 mph NW
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 50%.
Winds: 8 to 14 mph NW
A chance of rain showers before 2am. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
Winds: 8 to 13 mph N
Mostly sunny, with a high near 83.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan OVERNIGHT.North winds around 5 knots becoming northeast. Areas of smoke. Waves 1 foot or less. .THURSDAY.East winds less than 10 knots. Areas of smoke. Waves 1 foot or less. .THURSDAY NIGHT.Northeast winds 5 to 10 knots becoming light and variable. Areas of smoke. Waves 1 foot or less. .FRIDAY.Southeast winds less than 10 knots becoming southwest. Areas of smoke. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. The water temperature at St. Joseph is 68 degrees and at Michigan City is 69 degrees.

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