SAN ANTONIO -

The winter weather advisory that went into effect at midnight for the Texas Hill Country has been extended south to Bexar County.

The National Weather Service in Austin/San Antonio issued the advisory early Friday morning for periods of freezing drizzle mainly over the higher elevations. The advisory is in effect until 2 p.m.

A mixture of drizzle and freezing drizzle will continue develop mainly over the higher elevations of South Central Texas along the escarpment especially northern Kinney, Uvalde, Medina and Bexar counties. Icy conditions are expected to develop mainly over exposed surfaces such as bridges and overpasses.

Areas generally south of U.S. Highway 90 could experience light freezing drizzle before the precipitation chances diminish later Friday afternoon.

KSAT Weather Authority Meteorologist Mike Osterhage predicts a high Friday of 40 with a low around 34.

Additional chances for freezing drizzle mixed with sleet or snow are expected to develop again Saturday into early Sunday.

The winter weather advisory also means that periods of sleet or freezing rain will cause travel difficulties. Be Prepared for slippery roads and limited visibilities...and use caution while driving.