Active AlertsMount Sterling, KY

Locally dense fog will develop through the remainder of the overnight through 8 AM EDT, then dissipate by 9 or 10 AM EDT. Fog will be conditional on the degree of clearing behind a cold front passage this morning, with areas clearing out faster likely seeing more widespread fog and thus better chances for visibility to drop below one-quarter mile at times. Areas that received abundant rainfall Thursday are also more susceptible to locally dense fog. Travelers should expect rapid changes in visibility through dawn Friday. Slow down, increase following distance, and use low-beam headlights to ensure you reach your intended destination safely.