Weather Alerts For Defiance, OH

# HEADLINE -------------------- PATCHY DENSE FOG OVERNIGHT # SUMMARY -------------------- The combination of mostly clear skies, light winds, and added moisture from recent rainfall will create favorable conditions for patchy fog formation across the region during the remainder of the overnight hours.. Visibilities will vary sharply over short distances, but visibilities may drop to one quarter of a mile or less in the denser fog patches. Motorists should be prepared for rapidly changing visibilities. # DETAILS -------------------- ISSUED AT Thursday, August 27, 2026 at 12:57 AM EDT ISSUED BY National Weather Service Northern Indiana HEADER Special Weather Statement # AREAS AFFECTED -------------------- Branch, Fulton IN, Putnam, Allen IN, De Kalb, Defiance, Elkhart, Fulton OH, Henry, Hillsdale, Lagrange, Marshall, Noble, Northern Kosciusko, Paulding, Pulaski, Southern Kosciusko, Starke, Steuben, Whitley, Williams Including the cities of Elkhart, Goshen, Nappanee, Lagrange, Topeka, Shipshewana, Angola, Fremont, Kendallville, Ligonier, Albion, Auburn, Garrett, Knox, North Judson, Bass Lake, Winamac, Francesville, Medaryville, Plymouth, Bremen, Culver, Rochester, Akron, Columbia City, Tri-Lakes, South Whitley, Fort Wayne, New Haven, Syracuse, Milford, North Webster, Leesburg, Warsaw, Winona Lake, Silver Lake, Mentone, Coldwater, Bronson, Hillsdale, Jonesville, Litchfield, Bryan, Montpelier, Edgerton, Wauseon, Archbold, Swanton, Delta, Defiance, Sherwood, Hicksville, Napoleon, Deshler, Liberty Center, Paulding, Antwerp, Payne, Ottawa, Leipsic, Columbus Grove, Continental, and Pandora

Pollen Index: 10.8 Pollen Level: high Predominant Pollen: Ragweed, Chenopods and Nettle. Based on past pollen counts and expected weather conditions, pollen levels for Thursday will be falling but will remain in the high range. This forecast of lower pollen concentration is based on rising humidity, weak winds and expected precipitation in the morning and evening which tends to wash pollen out of the air.