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Grant County Emergency Management
Monday September 22nd, 2025 :: 11:41 p.m. EDT

Advisory

Dense Fog Advisory until 10:00AM Tuesday

* WHAT...Areas of fog are with patches of dense fog are expected tonight into Tuesday morning. Visibility will drop to one quarter to one half mile in dense fog.

* WHERE...Portions of northern Indiana, southwest Michigan, and northwest Ohio.

* WHEN...Until 10 AM EDT Tuesday.

* IMPACTS...Low visibility could make driving conditions hazardous.

* ADDITIONAL DETAILS...Dense fog may be initially patchy, then become more widespread towards morning.

* AFFECTED AREAS: STEUBEN ... NOBLE ... DE KALB ... WHITLEY ... ALLEN ... WHITE ... CASS ... MIAMI ... WABASH ... HUNTINGTON ... WELLS ... ADAMS ... GRANT ... BLACKFORD ... JAY ... HILLSDALE ... WILLIAMS ... FULTON ... DEFIANCE ... HENRY ... PAULDING ... PUTNAM ... VAN WERT ... ALLEN

Instructions:

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

Address/Location
Grant County Emergency Management
401 S Adams St
Marion, IN 46953

Contact
Emergency: 9-1-1
Non-emergencies: 765-651-2410

Alert Details

Severity:
Moderate - Possible threat to life or property
Urgency:
Expected - Responsive action SHOULD be taken soon (within next hour)
Certainty:
Likely (p > ~50%)
Category:
Meteorological (inc. flood)
Event:
Dense Fog Advisory

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