Residents in the western Panhandle remained indoors and off the roads on Wednesday as freezing temperatures caused a layer of ice and dusting of snow to linger. Emergency officials said Wednesday afternoon that numerous bridges in the western Panhandle could remain closed through Thursday morning because of the icy conditions. Temperatures were expected to climb to about 35 degrees but overcast skies would prevent much melting. After sunset Tuesday, officials closed the two bridges crossing Pensacola Bay and connecting the city to rest of the state. Panhandle counties further west also announced numerous bridge and road closings. The region hasn't...