Great Miami River from Sidney to Hamilton, OH
04/20/2026 05:00 AM
36°F
TEMPERATURE
Winds 5 mph N
Areas Of Frost
Areas of frost. Clear, with a low around 34. North wind around 5 mph.

Alerts

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

Freeze Warning issued April 20 at 1:49AM EDT until April 20 at 10:00AM EDT by NWS Wilmington OH
NWS Wilmington OH
Category Certainty Severity
Met Likely Moderate
Status Urgency Category
Actual Expected Met
Effective Ends Expires
04/20/2026 01:49 AM 04/20/2026 10:00 AM 04/20/2026 10:00 AM
* WHAT...Sub-freezing temperatures as low as 31 expected.

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

* WHEN...Until 10 AM EDT this morning.

* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
                                            
Moonrise
09:46 AM
Moonset
-
Sunrise
06:51 AM
Moon Phase
Waxing crescent
Sunset
08:19 PM

Hourly Forecast

Mon, 05:00 AM

Areas Of Frost
Winds: 5 mph N
36°

Mon, 06:00 AM

Areas Of Frost
Winds: 3 mph N
36°

Mon, 07:00 AM

Widespread Frost
Winds: 3 mph N
34°

Mon, 08:00 AM

Areas Of Frost
Winds: 3 mph N
36°

Mon, 09:00 AM

Sunny
Winds: 3 mph N
40°

Mon, 10:00 AM

Sunny
Winds: 5 mph N
44°

Mon, 11:00 AM

Sunny
Winds: 6 mph N
48°

Mon, 12:00 PM

Sunny
Winds: 6 mph N
49°

Mon, 01:00 PM

Sunny
Winds: 6 mph N
51°

Mon, 02:00 PM

Sunny
Winds: 6 mph N
52°

Mon, 03:00 PM

Mostly Sunny
Winds: 6 mph NW
53°

Mon, 04:00 PM

Sunny
Winds: 6 mph NW
55°

Mon, 05:00 PM

Sunny
Winds: 5 mph NW
55°

Mon, 06:00 PM

Clear
Winds: 3 mph NW
55°

Mon, 07:00 PM

Clear
Winds: 2 mph NW
55°

Mon, 08:00 PM

Clear
Winds: 2 mph NE
53°

Mon, 09:00 PM

Mostly Clear
Winds: 2 mph E
49°

Mon, 10:00 PM

Clear
Winds: 2 mph SE
47°

Mon, 11:00 PM

Mostly Clear
Winds: 2 mph SE
45°

Tue, 12:00 AM

Clear
Winds: 2 mph SE
43°

Tue, 01:00 AM

Mostly Clear
Winds: 3 mph SE
42°

Tue, 02:00 AM

Clear
Winds: 5 mph SE
41°

Tue, 03:00 AM

Clear
Winds: 5 mph S
41°

Tue, 04:00 AM

Mostly Clear
Winds: 6 mph S
41°
Winds: 5 mph N
Areas of frost. Clear, with a low around 34. North wind around 5 mph.
Winds: 6 mph N
Widespread frost before 9am. Sunny, with a high near 55. North wind around 6 mph.
Winds: 2 to 6 mph SE
Mostly clear, with a low around 39. Southeast wind 2 to 6 mph.
Winds: 6 to 16 mph S
Mostly sunny, with a high near 76. South wind 6 to 16 mph, with gusts as high as 28 mph.
Winds: 9 to 15 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 58. Southwest wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Winds: 9 mph W
A 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 75. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Winds: 2 to 7 mph SW
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 56. Chance of precipitation is 30%.
Winds: 2 to 9 mph SW
Sunny, with a high near 82.
Winds: 8 mph SW
Partly cloudy, with a low around 61.
Winds: 6 to 14 mph SW
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Winds: 6 to 13 mph SW
Showers and thunderstorms likely. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.
Winds: 6 to 10 mph W
Rain showers likely. Partly sunny, with a high near 74. Chance of precipitation is 60%.
Winds: 6 to 9 mph N
A chance of rain showers. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.
Winds: 6 to 9 mph N
A chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 73.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan TODAY.East winds less than 10 knots. Sunny. Waves 1 to 2 feet. .TONIGHT.East winds 10 knots or less becoming south 10 to 15 knots. Mostly clear. Waves 1 to 2 feet. .TUESDAY.South winds 15 to 20 knots becoming southwest 10 to 15 knots. Gusts up to 25 knots. Mostly sunny. Waves 1 to 3 feet. .TUESDAY NIGHT.West winds 5 to 10 knots. Mostly cloudy in the evening, then becoming partly cloudy. Waves 2 feet or less. The water temperature at St. Joseph is 50 degrees and at Michigan City is 48 degrees.

TODAY
East winds less than 10 knots Sunny Waves 1 to 2 feet
TONIGHT
East winds 10 knots or less becoming south 10 to 15 knots Mostly clear Waves 2 feet or less
TUESDAY
South winds 15 to 20 knots becoming southwest 10 to 15 knots Gusts up to 25 knots Mostly sunny Waves 1 to 3 feet
TUESDAY NIGHT
West winds 5 to 10 knots Mostly cloudy in the evening, then becoming partly cloudy Waves 1 to 2 feet
Reporting time 03:50 AM EDT Mon Apr 20 2026
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