CAUTIOUS TRAVEL IS ADVISED FOR REDUCED VISIBILITY AND SNOW- COVERED ROADWAYS THIS EVENING... WEATHER... * Additional snow showers will impact portions of Southeast Michigan late this evening, but snow shower coverage and intensity will decrease through midnight. * New snow accumulations less than an inch possible. * Temperatures steadily decrease to below freezing this evening and then drop into the 20s overnight. * Northwest winds around 20 mph with gusts to 35 mph persist this evening and overnight. IMPACTS... * Snowfall will cause reductions of visibility to one mile or less at times. There may be rapid fluctuations of visibility. * Expect slick spots on area roadways as temperatures drop below freezing leading to areas of icing and increased potential for light accumulations on paved surfaces. && PRECAUTIONARY/PREPAREDNESS ACTIONS... * The combination of falling snow and temperatures dropping below freezing will result in localized slick spots with variable traffic rates. Motorists are urged to use caution and allow extra travel time. * Prepare, plan and stay informed. Visit http://go.usa.gov/c7kkP