The National Weather Service has issued a winter weather advisory for Lampasas County and several surrounding counties until 3 a.m. Saturday.
Sleet or snow/sleet mixtures could accumulate up to a quarter-inch in some locations, according to the NWS meteorologists.
There were reports of sleet falling in Kempner, Lampasas and Lometa as of noon on Friday.
Officials cautioned motorists to plan for slippery elevated roads and bridges, as well as limited visibility.
A 30 percent chance of rain and sleet will continue tonight, and chances will drop to 20 percent on Saturday.
As temperatures rise on Saturday, Lampasans may expect lows of 35 degrees and rainfall rather than sleet on Saturday night; officials have predicted a 40 percent chance of showers.
Showers will remain likely on Sunday, with a 60 percent chance of rain and a high of 50 degrees, meteorologists said.
Chances of rain drop to 50 percent for Sunday night, with a low of 47 degrees.
The latest road conditions can be found at drivetexas.org.