Thornville Warnings, Watches and Advisories
SAFETY and DATA MESSAGE
When a severe thunderstorm warning is issued, the storm may produce damaging winds, large hail, dangerous lightning, and heavy rain. In some cases, heavy rainfall produced by a severe storm can also lead to flash flooding. 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 Thornville.
Use the Radar Maps link provided to understand the trajectory of a storm.
NWS Active Alerts for OH - Map View
Special Weather Statement
Lucas; Ottawa
Special Weather Statement issued September 4 at 7:59AM EDT by NWS Cleveland OH
At 759 AM EDT, Doppler radar was tracking a strong thunderstorm near Oregon, or 12 miles east of Toledo, moving southeast at 35 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Port Clinton, Oregon, Northwood, Oak Harbor, Millbury, Marblehead, Rocky Ridge, Clay Center, Reno Beach, Williston, and Bono.
Moderate
Observed
Expected
September 4th, 2026 07:59:00 am EDT
September 4th, 2026 07:59:00 am EDT
September 4th, 2026 08:45:00 am EDT
Special Weather Statement
Geauga; Ashtabula Inland; Portage; Trumbull; Mahoning; Southern Erie; Crawford
Special Weather Statement issued September 4 at 7:16AM EDT by NWS Cleveland OH
Patchy dense fog has developed early this morning, especially in low-lying areas. Motorists should be prepared for rapidly fluctuating visibility from unrestricted to locally under one- quarter of a mile if traveling early this morning. Use your low beam headlights and maintain safe following distance between you and the vehicle in front of you. The fog will gradually dissipate through the morning.
Moderate
Observed
Expected
September 4th, 2026 07:16:00 am EDT
September 4th, 2026 07:16:00 am EDT
September 4th, 2026 09:00:00 am EDT
Flood Advisory
Lucas, OH; Wood, OH
Flood Advisory issued September 4 at 5:36AM EDT until September 4 at 8:30AM EDT by NWS Cleveland OH
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northwestern Lucas County in northwestern Ohio... Northeastern Wood County in northwestern Ohio... * WHEN...Until 830 AM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 536 AM EDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 1.5 inches of rain have fallen. - Additional rainfall amounts up to 1 inch are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Toledo, Perrysburg, Rossford, Holland, Maumee, Walbridge and Berkey. - Please visit www.weather.gov/safety/flood for flood safety and preparedness information.
Minor
Likely
Expected
September 4th, 2026 05:36:00 am EDT
September 4th, 2026 05:36:00 am EDT
September 4th, 2026 08:30:00 am EDT
Heat Advisory
Mercer; Auglaize; Shelby; Logan; Champaign
Heat Advisory issued September 4 at 1:49AM EDT until September 4 at 8:00PM EDT by NWS Wilmington OH
* WHAT...Afternoon heat index values of 100 to 105 expected. * WHERE...Auglaize, Champaign, Logan, Mercer, and Shelby Counties. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Moderate
Likely
Expected
September 4th, 2026 01:49:00 am EDT
September 4th, 2026 01:49:00 am EDT
September 4th, 2026 05:00:00 pm EDT
Heat Advisory
Wayne; Fayette; Union; Franklin; Ripley; Dearborn; Ohio; Switzerland; Carroll; Gallatin; Boone; Kenton; Campbell; Owen; Grant; Pendleton; Bracken; Robertson; Mason; Lewis; Darke; Miami; Clark; Madison; Franklin; Preble; Montgomery; Greene; Fayette; Pickaway; Fairfield; Butler; Warren; Clinton; Ross; Hocking; Hamilton; Clermont; Brown; Highland; Adams; Pike; Scioto
Heat Advisory issued September 4 at 1:49AM EDT until September 4 at 8:00PM EDT by NWS Wilmington OH
* WHAT...Afternoon heat index values of 100 to 105 expected. * 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 this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Moderate
Likely
Expected
September 4th, 2026 01:49:00 am EDT
September 4th, 2026 01:49:00 am EDT
September 4th, 2026 05:00:00 pm EDT
Heat Advisory
Elkhart; Lagrange; Steuben; Noble; De Kalb; Starke; Marshall; Whitley; Allen; Wabash; Huntington; Wells; Adams; Grant; Blackford; Jay; Northern La Porte; Eastern St. Joseph; Northern Kosciusko; Southern La Porte; Western St. Joseph; Southern Kosciusko; Defiance; Henry; Paulding; Putnam; Van Wert; Allen
Heat Advisory issued September 4 at 1:46AM EDT until September 4 at 8:00PM EDT by NWS Northern Indiana
* WHAT...Heat index values up to around 100 degrees. * WHERE...Portions of northern Indiana and northwest Ohio. * WHEN...Until 8 PM EDT /7 PM CDT/ this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Moderate
Likely
Expected
September 4th, 2026 01:46:00 am EDT
September 4th, 2026 01:46:00 am EDT
September 4th, 2026 02:00:00 pm EDT
Heat Advisory
Greenup; Carter; Boyd; Lawrence; Perry; Morgan; Athens; Washington; Jackson; Vinton; Meigs; Gallia; Lawrence; Wayne; Cabell; Mason; Jackson; Wood; Pleasants; Tyler; Lincoln; Putnam; Kanawha; Roane; Wirt; Calhoun; Ritchie; Doddridge; Mingo; Logan; Boone; Clay; Braxton; Gilmer; Lewis; Harrison
Heat Advisory issued September 4 at 1:28AM EDT until September 4 at 8:00PM EDT by NWS Charleston WV
* WHAT...Heat index values up to 103. * WHERE...Portions of northeast Kentucky, southeast Ohio, and central, northern, southern, and western West Virginia. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Moderate
Likely
Expected
September 4th, 2026 01:28:00 am EDT
September 4th, 2026 01:28:00 am EDT
September 4th, 2026 10:00:00 am EDT
For more official information about severe storms and how to stay safe, visit the National Weather Service's Severe Thunderstorm Safety page. We encourage you to also monitor Excessive Rainfall Forecasts on their Weather Prediction Center website.
Disclaimer and Conditions of Use
This information is provided AS IS and strictly for recreational, educational, and informational purposes only; we disclaim liability of any kind whatsoever, including, without limitation, liability for quality, performance, merchantability and fitness for a particular purpose arising out of the use, or inability to use the data. The information may be inaccurate or incomplete based on how well the corresponding weather station successfully or unsuccessfully reported or recorded it with the instruments which measured the weather at the time; including gaps between hours or even days. Specifically, LocalConditions.com and this data, as presented, may not and should not be used as a reference for any reason relating to legal proceedings, insurance claims, recovery, loss prevention, making predictions, or critical decisions. Lastly, the weather station may be miles away from the actual area of interest. This data may not be leeched or republished.
Currently
| 71°F |
29.95 inHg.
Barometer 89%
Humidity WSW 10.1 mph Wind |
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| Clear | ||