Great Miami River from Sidney to Hamilton, OH
10/18/2026 03:00 AM
35°F
TEMPERATURE
Winds 0 mph
Patchy Frost
Areas of frost. Clear, with a low around 32. Northeast wind around 1 mph.

Alerts

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

Freeze Warning issued October 18 at 2:57AM EDT until October 18 at 9:00AM EDT by NWS Wilmington OH
NWS Wilmington OH
Category Certainty Severity
Met Likely Severe
Status Urgency Category
Actual Expected Met
Effective Ends Expires
10/18/2026 02:57 AM 10/18/2026 09:00 AM 10/18/2026 09:00 AM
* WHAT...Sub-freezing temperatures as low as 30.

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

* WHEN...Until 9 AM EDT this morning.

* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
                                            
Moonrise
03:36 PM
Moonset
12:44 AM
Sunrise
07:49 AM
Moon Phase
Waxing crescent
Sunset
06:54 PM

Hourly Forecast

Sun, 03:00 AM

Patchy Frost
Winds: 0 mph
35°

Sun, 04:00 AM

Areas Of Frost
Winds: 0 mph
34°

Sun, 05:00 AM

Areas Of Frost
Winds: 1 mph E
33°

Sun, 06:00 AM

Widespread Frost
Winds: 1 mph E
33°

Sun, 07:00 AM

Widespread Frost
Winds: 2 mph E
32°

Sun, 08:00 AM

Widespread Frost
Winds: 2 mph SE
32°

Sun, 09:00 AM

Patchy Frost
Winds: 5 mph SE
38°

Sun, 10:00 AM

Sunny
Winds: 5 mph SE
43°

Sun, 11:00 AM

Sunny
Winds: 6 mph S
50°

Sun, 12:00 PM

Sunny
Winds: 6 mph S
55°

Sun, 01:00 PM

Sunny
Winds: 6 mph S
57°

Sun, 02:00 PM

Sunny
Winds: 6 mph S
62°

Sun, 03:00 PM

Sunny
Winds: 6 mph S
63°

Sun, 04:00 PM

Sunny
Winds: 6 mph S
64°

Sun, 05:00 PM

Sunny
Winds: 6 mph SE
64°

Sun, 06:00 PM

Clear
Winds: 5 mph SE
62°

Sun, 07:00 PM

Clear
Winds: 5 mph SE
59°

Sun, 08:00 PM

Clear
Winds: 5 mph E
54°

Sun, 09:00 PM

Clear
Winds: 3 mph E
50°

Sun, 10:00 PM

Clear
Winds: 3 mph SE
48°

Sun, 11:00 PM

Clear
Winds: 3 mph SE
46°

Mon, 12:00 AM

Clear
Winds: 2 mph E
45°

Mon, 01:00 AM

Clear
Winds: 2 mph E
44°

Mon, 02:00 AM

Clear
Winds: 2 mph E
43°
Winds: 1 mph NE
Areas of frost. Clear, with a low around 32. Northeast wind around 1 mph.
Winds: 1 to 6 mph SE
Widespread frost before 10am. Sunny, with a high near 64. Southeast wind 1 to 6 mph.
Winds: 1 to 5 mph E
Clear, with a low around 38. East wind 1 to 5 mph.
Winds: 2 mph NE
Areas of frost between 7am and 9am. Sunny, with a high near 68. Northeast wind around 2 mph.
Winds: 2 mph NE
Clear, with a low around 38. Northeast wind around 2 mph.
Winds: 1 to 5 mph NE
Sunny, with a high near 70.
Winds: 5 mph NE
Mostly clear, with a low around 42.
Winds: 1 to 5 mph NE
Sunny, with a high near 71.
Winds: 1 to 5 mph N
Clear, with a low around 42.
Winds: 1 to 6 mph N
Sunny, with a high near 71.
Winds: 6 mph NE
Mostly clear, with a low around 46.
Winds: 3 to 8 mph NE
Sunny, with a high near 70.
Winds: 3 to 8 mph E
Mostly clear, with a low around 44.
Winds: 6 mph E
Sunny, with a high near 71.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan OVERNIGHT.Southwest winds 5 to 15 knots. Clear. Waves 1 to 2 feet. .SUNDAY.Southwest winds 10 to 15 knots becoming south. Sunny. Waves 2 feet or less. .SUNDAY NIGHT.South winds 5 to 15 knots. Clear. Waves 2 feet or less. .MONDAY.South winds less than 10 knots. Sunny. Waves 1 foot or less. The water temperature at St. Joseph is 59 degrees and at Michigan City is 60 degrees.

OVERNIGHT
Southwest winds 5 to 15 knots Clear Waves 1 to 3 feet
SUNDAY
Southwest winds 10 to 15 knots becoming south Sunny Waves 1 to 3 feet building to 2 to 4 feet
SUNDAY NIGHT
South winds 5 to 15 knots Clear Waves 1 to 3 feet
MONDAY
South winds 10 knots or less becoming southwest Sunny Waves 1 foot or less
Reporting time 08:56 PM EDT Sat Oct 17 2026
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