DAYTON, Ohio -- The National Weather Service has issued a WINTER STORM WARNING for the Miami Valley from midnight tonight through 6 p.m. Wednesday..

As crews work to clear roads and restore power in areas where a foot of snow fell Friday and Saturday, forecasters say another winter storm is coming that could leave the state with another deep coating of white.

The National Weather Service has put most Ohio counties under a winter storm watch. Expected snowfall totals through Wednesday range from up to six inches in Cincinnati to as much as a foot in Toledo, Cleveland and Youngstown.

In the Dayton area, light snow is likely to arrive overnight, then become heavier into the afternoon tomorrow. Snow tapers off in the evening but gusty winds and drifting snow will continue to be a problem. Accumulation is expected to be 6" to 8" north and 4"-6" south.

Power companies reported this morning that they still had more than 10,000 Ohio customers without service from the weekend's storm. Most of the outages were in eastern Ohio.

(The Associated Press contributed to this report)