A dense fog advisory is now in effect across parts of Indiana and Ohio, where visibility has dropped to just 1/4 mile in many areas. The fog is expected to linger until 9 a.m. Saturday, creating dangerous travel conditions early in the morning.
What’s Happening?
According to the National Weather Service (NWS), thick fog has developed overnight across portions of eastern Indiana and western Ohio. The fog has become dense in some places, greatly reducing visibility, especially in rural or low-lying areas.
This weather event is typical during cool mornings following a humid night, but it can still be very risky for drivers.
Affected Areas:
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Eastern Indiana
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Western and Central Ohio
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Cities including Dayton, Richmond, Lima, and Muncie
What You Should Expect:
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Visibility reduced to 1/4 mile or less
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Hazardous road conditions especially before sunrise
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Slower traffic on highways and back roads
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Flight delays possible at regional airports
Safety Tips If You’re Driving:
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Drive slowly and use low beam headlights
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Keep extra distance between vehicles
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Avoid high speeds, especially on unfamiliar roads
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Turn on fog lights if your vehicle has them
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Watch for sudden stops or turns by other drivers
The fog is expected to gradually lift after 9 a.m., as the sun rises and temperatures increase.
When Will It Clear?
The dense fog should begin to fade away by mid-morning Saturday, but it may stick around longer in valleys and shaded areas. Conditions will improve quickly once the sun comes out.
Final Thoughts:
If you’re heading out early Saturday morning in Indiana or Ohio, make sure to stay alert and take extra precautions. This fog isn’t just a nuisance — it can be seriously dangerous, especially if you’re driving at high speeds or without headlights.
