Great Miami River from Sidney to Hamilton, OH
06/30/2026 07:00 PM
94°F
TEMPERATURE
Winds 9 mph SW
Mostly Clear
Mostly clear, with a low around 75. Heat index values as high as 108. Southwest wind 2 to 9 mph.

Alerts

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

Extreme Heat Warning

Severe
Extreme Heat Warning issued June 30 at 12:15PM EDT until July 2 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
06/30/2026 12:15 PM 07/02/2026 08:00 PM 07/01/2026 12:15 AM 
* WHAT...Dangerously hot conditions with heat index values up to 107.

* 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 Thursday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events, particularly for those
working or participating in outdoor activities.
Moonrise
11:08 PM
Moonset
07:26 AM
Sunrise
06:11 AM
Moon Phase
Waning gibbous
Sunset
09:09 PM

Hourly Forecast

Tue, 07:00 PM

Mostly Clear
Winds: 9 mph SW
94°

Tue, 08:00 PM

Clear
Winds: 8 mph SW
92°

Tue, 09:00 PM

Clear
Winds: 6 mph SW
89°

Tue, 10:00 PM

Clear
Winds: 6 mph SW
86°

Tue, 11:00 PM

Clear
Winds: 6 mph SW
84°

Wed, 12:00 AM

Mostly Clear
Winds: 5 mph SW
83°

Wed, 01:00 AM

Mostly Clear
Winds: 5 mph SW
81°

Wed, 02:00 AM

Mostly Clear
Winds: 3 mph SW
80°

Wed, 03:00 AM

Mostly Clear
Winds: 3 mph SW
78°

Wed, 04:00 AM

Mostly Clear
Winds: 2 mph SW
77°

Wed, 05:00 AM

Mostly Clear
Winds: 2 mph SW
76°

Wed, 06:00 AM

Sunny
Winds: 2 mph SW
75°

Wed, 07:00 AM

Sunny
Winds: 3 mph SW
76°

Wed, 08:00 AM

Sunny
Winds: 3 mph SW
78°

Wed, 09:00 AM

Sunny
Winds: 5 mph SW
81°

Wed, 10:00 AM

Sunny
Winds: 5 mph SW
85°

Wed, 11:00 AM

Sunny
Winds: 6 mph SW
88°

Wed, 12:00 PM

Sunny
Winds: 6 mph W
90°

Wed, 01:00 PM

Sunny
Winds: 7 mph SW
93°

Wed, 02:00 PM

Sunny
Winds: 8 mph SW
95°

Wed, 03:00 PM

Sunny
Winds: 8 mph SW
96°

Wed, 04:00 PM

Sunny
Winds: 8 mph SW
96°

Wed, 05:00 PM

Sunny
Winds: 8 mph SW
96°

Wed, 06:00 PM

Clear
Winds: 8 mph SW
95°

Tonight

Mostly Clear
75°
Winds: 2 to 9 mph SW
Mostly clear, with a low around 75. Heat index values as high as 108. Southwest wind 2 to 9 mph.

Wednesday

Sunny
96°
Winds: 2 to 8 mph SW
Sunny, with a high near 96. Heat index values as high as 108. Southwest wind 2 to 8 mph.

Wednesday Night

Clear
75°
Winds: 1 to 8 mph SW
Clear, with a low around 75. Heat index values as high as 106. Southwest wind 1 to 8 mph.

Thursday

Sunny
95°
Winds: 1 to 8 mph SW
Sunny, with a high near 95. Heat index values as high as 106. Southwest wind 1 to 8 mph.

Thursday Night

Mostly Clear
76°
Winds: 1 to 8 mph W
Mostly clear, with a low around 76. West wind 1 to 8 mph.

Friday

Mostly Sunny then Chance Showers And Thunderstorms
97°
Winds: 0 to 6 mph SW
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 97. Chance of precipitation is 30%.

Friday Night

Chance Showers And Thunderstorms
74°
Winds: 1 to 6 mph W
A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 30%.

Independence Day

Chance Showers And Thunderstorms
95°
Winds: 1 to 6 mph W
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 95. Chance of precipitation is 40%.

Saturday Night

Chance Showers And Thunderstorms
73°
Winds: 1 to 6 mph SW
A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 40%.

Sunday

Chance Showers And Thunderstorms
92°
Winds: 1 to 7 mph W
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 92. Chance of precipitation is 50%.

Sunday Night

Chance Showers And Thunderstorms
72°
Winds: 2 to 7 mph N
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.

Monday

Mostly Sunny then Chance Showers And Thunderstorms
91°
Winds: 2 to 8 mph N
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 40%.

Monday Night

Chance Showers And Thunderstorms
70°
Winds: 2 to 8 mph NE
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 70. Chance of precipitation is 40%.

Tuesday

Chance Showers And Thunderstorms
88°
Winds: 2 to 7 mph N
A chance of showers and thunderstorms after 8am. 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 TONIGHT.Southwest winds 5 to 15 knots. Mostly clear. Waves 1 to 2 feet. .WEDNESDAY.Southwest winds 5 to 10 knots. Sunny. Waves 2 feet or less. .WEDNESDAY NIGHT.Southwest winds 10 to 15 knots. Clear. Waves 1 to 2 feet. .THURSDAY.Southwest winds around 10 knots. Sunny. Waves 2 feet or less. The water temperature at St. Joseph is 62 degrees and at Michigan City is 51 degrees.

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