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

DENSE FOG ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Visibility one quarter to one half mile in dense fog. * WHERE...Portions of north central, northeast and northwest Ohio and northwest Pennsylvania. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Hazardous driving conditions due to low visibility. * ADDITIONAL DETAILS...Areas of dense fog have been observed across the area, with conditions continuing to diminish. As the rain begins to push into the area, the fog should dissipate and conditions improve by early afternoon.