Mount Holly, OH Warnings, Watches and Advisories
SAFETY and DATA MESSAGE
Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.
Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Mount Holly.
Use the Radar Maps link provided to understand the trajectory of a storm.
NWS Active Alerts for OH - Map View
Dense Fog Advisory
Cuyahoga; Lake; Geauga; Ashtabula Inland; Ashtabula Lakeshore; Northern Erie; Southern Erie; Crawford
Dense Fog Advisory issued April 17 at 4:51AM EDT until April 17 at 11:00AM EDT by NWS Cleveland OH
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Ohio, Ashtabula Inland, Ashtabula Lakeshore, Cuyahoga, Geauga, and Lake Counties. In Pennsylvania, Crawford, Northern Erie, and Southern Erie Counties. * WHEN...Until 11 AM EDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Moderate
Likely
Expected
April 17th, 2026 04:51:00 am EDT
April 17th, 2026 04:51:00 am EDT
April 17th, 2026 11:00:00 am EDT
Dense Fog Advisory
Elkhart; Lagrange; Steuben; Noble; De Kalb; Starke; Pulaski; Marshall; Fulton; Whitley; Allen; White; Cass; Miami; Wabash; Huntington; Wells; Adams; Grant; Blackford; Jay; Northern La Porte; Eastern St. Joseph; Northern Kosciusko; Southern La Porte; Western St. Joseph; Southern Kosciusko; Cass; St. Joseph; Branch; Hillsdale; Northern Berrien; Southern Berrien; Williams; Fulton; Defiance; Henry; Paulding; Putnam; Van Wert; Allen
Dense Fog Advisory issued April 16 at 10:31PM EDT until April 17 at 8:00AM EDT by NWS Northern Indiana
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of northern Indiana, southwest Michigan, and northwest Ohio. * WHEN...Until 8 AM EDT /7 AM CDT/ Friday. * IMPACTS...Low visibility will make for hazardous driving conditions. Fog is expected to gradually thicken overnight and will affect the morning commute.
Moderate
Likely
Expected
April 16th, 2026 10:31:00 pm EDT
April 16th, 2026 10:31:00 pm EDT
April 17th, 2026 08:00:00 am EDT
Flood Warning
Williams, OH
Flood Warning issued April 16 at 11:54AM EDT by NWS Northern Indiana
...The Flood Warning is extended for the following rivers in Indiana...Ohio...Michigan... Tippecanoe River near Ora affecting Pulaski County. Eel River at North Manchester affecting Wabash, Whitley, Cass IN, Miami and Kosciusko Counties. Saint Joseph River Ohio below Montpelier affecting Williams County. Saint Joseph River Ohio near Newville affecting Allen IN, Defiance and De Kalb Counties. Tiffin River at Stryker affecting Fulton OH, Defiance and Williams Counties. Saint Joseph River Michigan at Three Rivers affecting Elkhart, St. Joseph MI and Branch Counties. ...The Flood Warning continues for the following rivers in Indiana... Michigan... Saint Joseph River Michigan at South Bend affecting Berrien, Elkhart and St. Joseph Counties. Saint Joseph River Michigan at Niles affecting Berrien, St. Joseph and Cass MI Counties. North Branch Elkhart River at Cosperville affecting Noble County. ...The Flood Warning is cancelled for the following rivers in Indiana...Michigan... Saint Joseph River Michigan at Elkhart IN affecting Elkhart, St. Joseph MI, St. Joseph and Cass MI Counties. For the Tippecanoe River...including Ora, Winamac, Norway Dam... Minor flooding is forecast. For the Saint Joseph River Ohio...including Montpelier, Newville, St. Joe River Ft. Wayne...Moderate flooding is forecast. For the Tiffin River...including Stryker...Minor flooding is forecast. For the Saint Joseph River Michigan...including Three Rivers, Mottville, Elkhart IN, South Bend, Niles...Minor flooding is forecast. * WHAT...Moderate flooding is forecast. * WHERE...Saint Joseph River Ohio below Montpelier. * WHEN...From this evening until further notice. * IMPACTS...At 14.0 feet, County Road K, one mile southwest of Montpelier is flooded. Flood waters affect the southeast side of Pioneer and cover large areas of low land and agricultural land near the river. * ADDITIONAL DETAILS... - At 9:00 AM EDT Thursday the stage was 11.4 feet. - Forecast...The river is expected to rise above flood stage this evening and continue rising to a crest of 13.6 feet early Sunday morning. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood
Severe
Observed
Immediate
April 16th, 2026 11:54:00 am EDT
April 16th, 2026 11:54:00 am EDT
April 17th, 2026 06:00:00 am EDT
Flood Warning
Defiance, OH; Fulton, OH; Williams, OH
Flood Warning issued April 16 at 11:54AM EDT by NWS Northern Indiana
...The Flood Warning is extended for the following rivers in Indiana...Ohio...Michigan... Tippecanoe River near Ora affecting Pulaski County. Eel River at North Manchester affecting Wabash, Whitley, Cass IN, Miami and Kosciusko Counties. Saint Joseph River Ohio below Montpelier affecting Williams County. Saint Joseph River Ohio near Newville affecting Allen IN, Defiance and De Kalb Counties. Tiffin River at Stryker affecting Fulton OH, Defiance and Williams Counties. Saint Joseph River Michigan at Three Rivers affecting Elkhart, St. Joseph MI and Branch Counties. ...The Flood Warning continues for the following rivers in Indiana... Michigan... Saint Joseph River Michigan at South Bend affecting Berrien, Elkhart and St. Joseph Counties. Saint Joseph River Michigan at Niles affecting Berrien, St. Joseph and Cass MI Counties. North Branch Elkhart River at Cosperville affecting Noble County. ...The Flood Warning is cancelled for the following rivers in Indiana...Michigan... Saint Joseph River Michigan at Elkhart IN affecting Elkhart, St. Joseph MI, St. Joseph and Cass MI Counties. For the Tippecanoe River...including Ora, Winamac, Norway Dam... Minor flooding is forecast. For the Saint Joseph River Ohio...including Montpelier, Newville, St. Joe River Ft. Wayne...Moderate flooding is forecast. For the Tiffin River...including Stryker...Minor flooding is forecast. For the Saint Joseph River Michigan...including Three Rivers, Mottville, Elkhart IN, South Bend, Niles...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Tiffin River at Stryker. * WHEN...From Friday afternoon until further notice. * IMPACTS...At 13.0 feet, Flood waters begin to affect some farm buildings near Stryker and flood some secondary roads. * ADDITIONAL DETAILS... - At 11:00 AM EDT Thursday the stage was 10.3 feet. - Forecast...The river is expected to rise above flood stage early tomorrow afternoon and continue rising to a crest of 13.1 feet Sunday morning. - Flood stage is 11.0 feet. - http://www.weather.gov/safety/flood
Severe
Observed
Immediate
April 16th, 2026 11:54:00 am EDT
April 16th, 2026 11:54:00 am EDT
April 17th, 2026 06:00:00 am EDT
Flood Warning
Allen, IN; De Kalb, IN; Defiance, OH
Flood Warning issued April 16 at 11:54AM EDT by NWS Northern Indiana
...The Flood Warning is extended for the following rivers in Indiana...Ohio...Michigan... Tippecanoe River near Ora affecting Pulaski County. Eel River at North Manchester affecting Wabash, Whitley, Cass IN, Miami and Kosciusko Counties. Saint Joseph River Ohio below Montpelier affecting Williams County. Saint Joseph River Ohio near Newville affecting Allen IN, Defiance and De Kalb Counties. Tiffin River at Stryker affecting Fulton OH, Defiance and Williams Counties. Saint Joseph River Michigan at Three Rivers affecting Elkhart, St. Joseph MI and Branch Counties. ...The Flood Warning continues for the following rivers in Indiana... Michigan... Saint Joseph River Michigan at South Bend affecting Berrien, Elkhart and St. Joseph Counties. Saint Joseph River Michigan at Niles affecting Berrien, St. Joseph and Cass MI Counties. North Branch Elkhart River at Cosperville affecting Noble County. ...The Flood Warning is cancelled for the following rivers in Indiana...Michigan... Saint Joseph River Michigan at Elkhart IN affecting Elkhart, St. Joseph MI, St. Joseph and Cass MI Counties. For the Tippecanoe River...including Ora, Winamac, Norway Dam... Minor flooding is forecast. For the Saint Joseph River Ohio...including Montpelier, Newville, St. Joe River Ft. Wayne...Moderate flooding is forecast. For the Tiffin River...including Stryker...Minor flooding is forecast. For the Saint Joseph River Michigan...including Three Rivers, Mottville, Elkhart IN, South Bend, Niles...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Saint Joseph River Ohio near Newville. * WHEN...From Friday evening until further notice. * IMPACTS...At 14.0 feet, Significant flooding occurs on DeKalb County Road 42 about 3 miles northeast of Newville. Considerable agricultural and low land flooding occurs along the St. Joseph River to the Cedarville Reservoir. * ADDITIONAL DETAILS... - At 11:25 AM EDT Thursday the stage was 9.1 feet. - Forecast...The river is expected to rise above flood stage tomorrow evening and continue rising to 13.8 feet early Tuesday morning. Additional rises are possible thereafter. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood
Severe
Observed
Immediate
April 16th, 2026 11:54:00 am EDT
April 16th, 2026 11:54:00 am EDT
April 17th, 2026 06:00:00 am EDT
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Currently
| 57°F |
29.96 inHg.
Barometer 77%
Humidity W 8.3 mph Wind |
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| Clear | ||