Powered byTennesseeSignal Mountain71°RealFeel(R) 70°Partly Cloudy today with a high of 74°F and a low of 59°F. There is a 51% chance of precipitation.H74°L59°6:42 AM8:34 PMFollowPhoto (C) byAli Wassi on FlickrTennesseeSignal Mountain71°RealFeel(R) 70°Partly Cloudy today with a high of 74°F and a low of 59°F. There is a 51% chance of precipitation.H74°L59°6:42 AM8:34 PMFollowNext 8 daysTheme°FToday74°59°Tomorrow66°50°Tue 1270°52°Wed 1371°52°Thu 1468°53°Fri 1573°54°Sat 1680°58°Sun 1782°60°100%1 in+/hr50%0.