(Lewiston, ID) The U.S. National Weather Service has issued a heavy snow warning. Residents in the Palouse, Camas Prarie, and Central Idaho Panhandle should prepare for up to 2.5 inches of snowfall between 12 pm and 4 pm this afternoon.  This may result in rapidly changing road conditions, so WSDOT asks that all drivers keep an eye out for flash freezing, wet or icy roads, low visibility, and wind gusts up to 40 mph.