* WHAT…Heavy lake effect snow. Additional snow accumulations
between 3 to 6 inches, locally exceeding 8 inches.
* WHERE…Western Mackinac County.
* WHEN…Until 1 PM EST this afternoon.
* IMPACTS…Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Visibilities may drop below 1/4
mile due to falling and blowing snow. Whiteout conditions are
expected and will make travel treacherous and potentially
life-threatening. Plan on slippery road conditions. The hazardous
conditions could impact the Thursday morning commute.