Starting late tonight, a scattered round of wintry mix will move through the area, mainly along and north of I-70. A Winter Weather Advisory will go into effect from 3 am to 6 pm Saturday for mixed precipitation along the northern border. A tenth of an inch of ice accumulation is possible with an inch or less of snow accumulation.

Another powerful storm system is expected to sweep across a wide swath of the United States, bringing heavy rain to Southern California, heavy snow to parts of the West and Midwest and more snow and freezing rain to the Northeast and New England.