Great Miami River from Sidney to Hamilton, OH
07/02/2026 10:00 PM
84°F
TEMPERATURE
Winds 2 mph SW
Mostly Clear
Mostly clear, with a low around 75. Southwest wind 0 to 3 mph.

Alerts

You have (3) alert(s). Tap to see details.

Air Quality Alert

Unknown
Air Quality Alert issued July 2 at 3:23PM EDT by NWS Wilmington OH
NWS Wilmington OH
Category Certainty Severity
Met Unknown Unknown
Status Urgency Category
Actual Unknown Met
Effective Ends Expires
07/02/2026 03:23 PM 07/02/2026 10:57 PM 07/03/2026 01:00 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, from midnight tonight to midnight EDT Sunday
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

Unknown
Air Quality Alert issued July 2 at 2:43PM EDT by NWS Wilmington OH
NWS Wilmington OH
Category Certainty Severity
Met Unknown Unknown
Status Urgency Category
Actual Unknown Met
Effective Ends Expires
07/02/2026 02:43 PM 07/02/2026 10:57 PM 07/03/2026 02:00 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, from midnight tonight to midnight EDT Sunday
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

Extreme Heat Warning

Severe
Extreme Heat Warning issued July 2 at 12:34PM EDT until July 3 at 8:00PM EDT by NWS Wilmington OH
NWS Wilmington OH
Category Certainty Severity
Met Likely Severe
Status Urgency Category
Actual Expected Met
Effective Ends Expires
07/02/2026 12:34 PM 07/03/2026 08:00 PM 07/03/2026 02:00 AM 
* WHAT...Dangerously hot conditions with heat index values up to 104.

* WHERE...Portions of east central and southeast Indiana, northeast
and northern Kentucky, and central, south central, southwest, and
west central Ohio.

* WHEN...Until 8 PM EDT Friday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events, particularly for those
working or participating in outdoor activities.
Moonrise
12:10 AM
Moonset
09:32 AM
Sunrise
06:12 AM
Moon Phase
Waning gibbous
Sunset
09:09 PM

Hourly Forecast

Thu, 10:00 PM

Mostly Clear
Winds: 2 mph SW
84°

Thu, 11:00 PM

Mostly Clear
Winds: 1 mph SW
82°

Fri, 12:00 AM

Mostly Clear
Winds: 1 mph SW
81°

Fri, 01:00 AM

Partly Cloudy
Winds: 0 mph
79°

Fri, 02:00 AM

Partly Cloudy
Winds: 0 mph
78°

Fri, 03:00 AM

Mostly Clear
Winds: 0 mph
77°

Fri, 04:00 AM

Mostly Clear
Winds: 0 mph
77°

Fri, 05:00 AM

Mostly Clear
Winds: 0 mph
76°

Fri, 06:00 AM

Sunny
Winds: 0 mph
76°

Fri, 07:00 AM

Mostly Sunny
Winds: 0 mph
77°

Fri, 08:00 AM

Sunny
Winds: 0 mph
79°

Fri, 09:00 AM

Sunny
Winds: 1 mph SW
83°

Fri, 10:00 AM

Sunny
Winds: 3 mph SW
86°

Fri, 11:00 AM

Sunny
Winds: 5 mph W
89°

Fri, 12:00 PM

Sunny
Winds: 5 mph SW
91°

Fri, 01:00 PM

Sunny
Winds: 6 mph SW
92°

Fri, 02:00 PM

Sunny
Winds: 7 mph SW
93°

Fri, 03:00 PM

Sunny
Winds: 7 mph W
94°

Fri, 04:00 PM

Mostly Sunny
Winds: 8 mph W
94°

Fri, 05:00 PM

Mostly Sunny
Winds: 8 mph W
94°

Fri, 06:00 PM

Partly Cloudy
Winds: 8 mph W
93°

Fri, 07:00 PM

Partly Cloudy
Winds: 7 mph W
91°

Fri, 08:00 PM

Mostly Cloudy
Winds: 6 mph W
92°

Fri, 09:00 PM

Mostly Cloudy
Winds: 3 mph NW
89°

Tonight

Mostly Clear
75°
Winds: 0 to 3 mph SW
Mostly clear, with a low around 75. Southwest wind 0 to 3 mph.

Friday

Sunny
95°
Winds: 0 to 8 mph SW
Sunny, with a high near 95. Heat index values as high as 105. Southwest wind 0 to 8 mph.

Friday Night

Slight Chance Showers And Thunderstorms
74°
Winds: 1 to 8 mph W
A slight chance of showers and thunderstorms after 10pm. Partly cloudy, with a low around 74. Heat index values as high as 102. West wind 1 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Independence Day

Slight Chance Showers And Thunderstorms
93°
Winds: 1 to 8 mph W
A slight chance of rain showers between 8am and 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms likely. Mostly sunny, with a high near 93. Heat index values as high as 103. West wind 1 to 8 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Showers And Thunderstorms Likely
72°
Winds: 1 to 7 mph SW
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Southwest wind 1 to 7 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
91°
Winds: 1 to 7 mph SW
A chance of showers and thunderstorms before 8am, then showers and thunderstorms likely. Mostly cloudy, with a high near 91. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday Night

Showers And Thunderstorms Likely
70°
Winds: 2 to 7 mph N
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 70%.

Monday

Partly Sunny then Chance Showers And Thunderstorms
89°
Winds: 2 to 8 mph SW
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 30%.

Monday Night

Chance Showers And Thunderstorms then Partly Cloudy
69°
Winds: 2 to 8 mph NW
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. Chance of precipitation is 30%.

Tuesday

Mostly Sunny then Slight Chance Showers And Thunderstorms
88°
Winds: 3 to 8 mph NW
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88.

Tuesday Night

Slight Chance Showers And Thunderstorms
69°
Winds: 2 to 7 mph N
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 69.

Wednesday

Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
89°
Winds: 2 to 7 mph N
A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 89.

Wednesday Night

Slight Chance Showers And Thunderstorms
70°
Winds: 1 to 7 mph NE
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70.

Thursday

Chance Showers And Thunderstorms
88°
Winds: 1 to 7 mph SW
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan OVERNIGHT.Southwest winds 5 to 10 knots. A chance of showers and thunderstorms. Waves 1 foot or less. .FRIDAY.Southwest winds 5 to 10 knots. A chance of showers and thunderstorms early in the morning, then showers likely with a chance of thunderstorms late in the afternoon. Waves 1 foot or less. .FRIDAY NIGHT.Southwest winds 10 knots or less. Showers likely with a chance of thunderstorms in the evening, then a chance of showers and thunderstorms overnight. Waves 1 foot or less. .SATURDAY.West winds 10 knots or less becoming northwest. A chance of showers with a slight chance of thunderstorms. 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 50 degrees.

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