Great Miami River from Sidney to Hamilton, OH
06/04/2026 10:00 PM
73°F
TEMPERATURE
Winds 2 mph S
Mostly Clear
Mostly clear, with a low around 63. Southwest wind around 3 mph.

Alerts

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

Air Quality Alert

Unknown
Air Quality Alert issued June 4 at 10:22AM EDT by NWS Wilmington OH
NWS Wilmington OH
Category Certainty Severity
Met Unknown Unknown
Status Urgency Category
Actual Unknown Met
Effective Ends Expires
06/04/2026 10:22 AM 06/04/2026 10:02 PM 06/05/2026 10:30 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, until midnight EDT tonight.

Levels of ozone within the region may approach or exceed unhealthy
standards.

On Alert days, help reduce ozone by taking the following actions:

* Carpool, if possible, bike, walk or take the bus instead of
driving alone.
* Refuel your vehicle after 8 pm.
* Do not idle your vehicle, exhaust contributes to air pollution.
* Mow your lawn in the evening hours and avoid the use of
gas-powered lawn equipment.

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

Air Quality Alert

Unknown
Air Quality Alert issued June 4 at 12:00AM EDT by NWS Wilmington OH
NWS Wilmington OH
Category Certainty Severity
Met Unknown Unknown
Status Urgency Category
Actual Unknown Met
Effective Ends Expires
06/04/2026 12:00 AM 06/04/2026 10:02 PM 06/05/2026 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, until midnight EDT tonight.

Levels of ozone within the region may approach or exceed unhealthy
standards.

On Alert days, help reduce ozone by taking the following actions:

* Carpool, if possible, bike, walk or take the bus instead of
driving alone.
* Refuel your vehicle after 8 pm.
* Do not idle your vehicle, exhaust contributes to air pollution.
* Mow your lawn in the evening hours and avoid the use of
gas-powered lawn equipment.

For additional actions and information, visit miamivalleyair.org or
call 937-223-6323
Moonrise
01:07 AM
Moonset
10:35 AM
Sunrise
06:09 AM
Moon Phase
Waning gibbous
Sunset
09:01 PM

Hourly Forecast

Thu, 10:00 PM

Mostly Clear
Winds: 2 mph S
73°

Thu, 11:00 PM

Mostly Clear
Winds: 1 mph SW
71°

Fri, 12:00 AM

Mostly Clear
Winds: 1 mph SW
69°

Fri, 01:00 AM

Mostly Clear
Winds: 1 mph S
67°

Fri, 02:00 AM

Mostly Clear
Winds: 2 mph S
66°

Fri, 03:00 AM

Mostly Clear
Winds: 2 mph S
65°

Fri, 04:00 AM

Partly Cloudy
Winds: 2 mph S
64°

Fri, 05:00 AM

Partly Cloudy
Winds: 3 mph S
63°

Fri, 06:00 AM

Sunny
Winds: 3 mph S
63°

Fri, 07:00 AM

Sunny
Winds: 5 mph S
64°

Fri, 08:00 AM

Mostly Sunny
Winds: 5 mph S
66°

Fri, 09:00 AM

Sunny
Winds: 6 mph SW
70°

Fri, 10:00 AM

Sunny
Winds: 8 mph SW
75°

Fri, 11:00 AM

Mostly Sunny
Winds: 9 mph SW
79°

Fri, 12:00 PM

Mostly Sunny
Winds: 12 mph SW
81°

Fri, 01:00 PM

Mostly Sunny
Winds: 13 mph SW
82°

Fri, 02:00 PM

Partly Sunny
Winds: 14 mph SW
83°

Fri, 03:00 PM

Mostly Sunny
Winds: 14 mph SW
84°

Fri, 04:00 PM

Mostly Sunny
Winds: 14 mph SW
84°

Fri, 05:00 PM

Mostly Sunny
Winds: 14 mph SW
85°

Fri, 06:00 PM

Partly Cloudy
Winds: 14 mph SW
83°

Fri, 07:00 PM

Partly Cloudy
Winds: 14 mph SW
83°

Fri, 08:00 PM

Partly Cloudy
Winds: 12 mph SW
81°

Fri, 09:00 PM

Partly Cloudy
Winds: 12 mph SW
77°

Tonight

Mostly Clear
63°
Winds: 3 mph SW
Mostly clear, with a low around 63. Southwest wind around 3 mph.

Friday

Mostly Sunny
85°
Winds: 3 to 14 mph SW
Mostly sunny, with a high near 85. Southwest wind 3 to 14 mph.

Friday Night

Partly Cloudy then Slight Chance Showers And Thunderstorms
68°
Winds: 10 to 14 mph SW
A slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 68. Southwest wind 10 to 14 mph. Chance of precipitation is 20%.

Saturday

Chance Showers And Thunderstorms
87°
Winds: 10 to 14 mph SW
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Southwest wind 10 to 14 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
68°
Winds: 2 to 13 mph W
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 68. West wind 2 to 13 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Chance Showers And Thunderstorms
87°
Winds: 1 to 6 mph W
A chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night

Chance Showers And Thunderstorms
68°
Winds: 6 mph NE
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.

Monday

Partly Sunny then Slight Chance Showers And Thunderstorms
87°
Winds: 7 mph SE
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87.

Monday Night

Slight Chance Showers And Thunderstorms then Mostly Cloudy
69°
Winds: 6 mph SE
A slight chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 69.

Tuesday

Chance Showers And Thunderstorms
87°
Winds: 3 to 9 mph S
A chance of showers and thunderstorms after 8am. Partly sunny, with a high near 87. Chance of precipitation is 40%.

Tuesday Night

Chance Showers And Thunderstorms
70°
Winds: 3 to 8 mph S
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.

Wednesday

Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
89°
Winds: 3 to 8 mph S
A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 30%.

Wednesday Night

Chance Showers And Thunderstorms
71°
Winds: 3 to 7 mph SW
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.

Thursday

Chance Showers And Thunderstorms
92°
Winds: 3 to 8 mph SW
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 92.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY AFTERNOON THROUGH FRIDAY EVENING. OVERNIGHT.South winds 5 to 10 knots. Partly cloudy. Waves 1 foot or less. .FRIDAY.South winds 10 to 15 knots becoming southwest. Gusts up to 25 knots. Showers likely with a chance of thunderstorms in the afternoon. Waves 1 to 3 feet. .FRIDAY NIGHT.Southwest winds 10 to 15 knots. Gusts up to 25 knots. A chance of showers and thunderstorms. Waves 1 to 3 feet. .SATURDAY.Southwest winds 10 knots or less becoming west. A chance of showers and thunderstorms. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. The water temperature at St. Joseph is 53 degrees and at Michigan City is 59 degrees.

New Buffalo MI to St Joseph MI

SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY AFTERNOON THROUGH FRIDAY EVENING
Reporting time 09:42 PM EDT Thu Jun 4 2026
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