Great Miami River from Sidney to Hamilton, OH
07/19/2026 02:00 AM
72°F
TEMPERATURE
Winds 6 mph NW
Partly Cloudy
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms between 7pm and 9pm, then a chance of showers and thunderstorms between 9pm and midnight. Mostly cloudy, with a low around 68. Northwest wind 5 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Alerts

You have (2) alert(s). Tap to see details.

Air Quality Alert issued July 19 at 12:05AM EDT by NWS Wilmington OH
NWS Wilmington OH
Category Certainty Severity
Met Unknown Unknown
Status Urgency Category
Actual Unknown Met
Effective Ends Expires
07/19/2026 12:05 AM 07/19/2026 02:01 AM 07/21/2026 12:00 AM
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, through midnight EDT Monday 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
                                            
Air Quality Alert issued July 18 at 1:03PM EDT by NWS Wilmington OH
NWS Wilmington OH
Category Certainty Severity
Met Unknown Unknown
Status Urgency Category
Actual Unknown Met
Effective Ends Expires
07/18/2026 01:03 PM 07/19/2026 02:01 AM 07/21/2026 12:15 AM
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 Monday
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
                                            
Moonrise
12:19 PM
Moonset
12:37 AM
Sunrise
06:23 AM
Moon Phase
Waxing crescent
Sunset
09:02 PM

Hourly Forecast

Sun, 02:00 AM

Partly Cloudy
Winds: 6 mph NW
72°

Sun, 03:00 AM

Mostly Clear
Winds: 6 mph NW
71°

Sun, 04:00 AM

Mostly Clear
Winds: 5 mph N
69°

Sun, 05:00 AM

Partly Cloudy
Winds: 5 mph N
69°

Sun, 06:00 AM

Sunny
Winds: 5 mph N
68°

Sun, 07:00 AM

Areas Of Smoke
Winds: 5 mph N
68°

Sun, 08:00 AM

Areas Of Smoke
Winds: 6 mph NE
69°

Sun, 09:00 AM

Areas Of Smoke
Winds: 6 mph NE
71°

Sun, 10:00 AM

Areas Of Smoke
Winds: 6 mph NE
73°

Sun, 11:00 AM

Areas Of Smoke
Winds: 6 mph NE
76°

Sun, 12:00 PM

Areas Of Smoke
Winds: 7 mph NE
77°

Sun, 01:00 PM

Areas Of Smoke
Winds: 7 mph NE
79°

Sun, 02:00 PM

Areas Of Smoke
Winds: 8 mph NE
81°

Sun, 03:00 PM

Areas Of Smoke
Winds: 8 mph N
82°

Sun, 04:00 PM

Areas Of Smoke
Winds: 8 mph N
82°

Sun, 05:00 PM

Areas Of Smoke
Winds: 8 mph N
83°

Sun, 06:00 PM

Areas Of Smoke
Winds: 8 mph N
82°

Sun, 07:00 PM

Areas Of Smoke
Winds: 7 mph N
80°

Sun, 08:00 PM

Areas Of Smoke
Winds: 6 mph NE
81°

Sun, 09:00 PM

Areas Of Smoke
Winds: 5 mph NE
77°

Sun, 10:00 PM

Areas Of Smoke
Winds: 5 mph NE
74°

Sun, 11:00 PM

Areas Of Smoke
Winds: 5 mph NE
72°

Mon, 12:00 AM

Areas Of Smoke
Winds: 5 mph E
70°

Mon, 01:00 AM

Mostly Clear
Winds: 3 mph E
69°
Winds: 5 to 13 mph NW
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms between 7pm and 9pm, then a chance of showers and thunderstorms between 9pm and midnight. Mostly cloudy, with a low around 68. Northwest wind 5 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Winds: 5 to 8 mph NE
Areas of smoke after 7am. Mostly sunny, with a high near 84. Northeast wind 5 to 8 mph.
Winds: 2 to 8 mph NE
Areas of smoke before 1am. Mostly clear, with a low around 63. Northeast wind 2 to 8 mph.
Winds: 5 mph S
Sunny, with a high near 87. South wind around 5 mph.
Winds: 3 to 8 mph S
A chance of rain showers between 2am and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind 3 to 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Winds: 9 to 15 mph SW
Showers and thunderstorms. Mostly cloudy, with a high near 89. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Winds: 8 to 14 mph NW
Showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 90%.
Winds: 9 to 14 mph NW
Sunny, with a high near 79.
Winds: 3 to 13 mph N
Mostly clear, with a low around 58.
Winds: 3 to 7 mph N
Sunny, with a high near 81.
Winds: 1 to 6 mph NE
Mostly clear, with a low around 60.
Winds: 1 to 6 mph E
Mostly sunny, with a high near 84.
Winds: 1 to 5 mph E
Partly cloudy, with a low around 64.
Winds: 1 to 7 mph S
A slight chance of showers and thunderstorms between 8am and 2pm. Mostly sunny, with a high near 87.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT SUNDAY. REST OF TONIGHT.North winds 15 to 25 knots becoming northeast 5 to 15 knots. Areas of smoke late this evening, then patchy smoke after midnight. Waves 3 to 5 feet subsiding to 2 to 4 feet. .SUNDAY.Northeast winds 10 knots or less becoming north. Patchy smoke in the morning. Waves 1 to 3 feet. .SUNDAY NIGHT.North winds 10 knots or less becoming southeast. Mostly clear. Waves 1 foot or less. .MONDAY.South winds 5 to 10 knots. Mostly sunny. Waves 1 foot or less. The water temperature at Michigan City is 54 degrees.

SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT SUNDAY
Reporting time 09:48 PM EDT Sat Jul 18 2026
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