...WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM TUESDAY TO 7 AM AKST WEDNESDAY... * WHAT...Snow and freezing rain expected. Total snow accumulations of 2 to 4 inches and ice accumulations around a light glaze up to 0.15 inches. * WHERE...Central Susitna Valley and Southern Susitna Valley, along the Parks Highway from Houston north to Talkeetna. * WHEN...From 1 AM Tuesday to 7 AM AKST Wednesday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult. * ADDITIONAL DETAILS...Precipitation will predominantly be light freezing rain from early tomorrow morning through Wednesday morning. However, during the period of heaviest precipitation tomorrow morning, snow may mix with freezing rain at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For the latest road conditions call 5 1 1 or visit 511.alaska.gov. Be prepared for slippery roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury. &&