An arctic front has already moved across the rest of Texas, bringing freezing temperatures. Snow, sleet or ice could come as early as Monday night.

Pipe and faucet covers are essential. Yunc has another device, called a Freeze Miser, which costs about $40, and does not require electricity or batteries. It will automatically turn on an exterior faucet when the temperature starts to drop near freezing.

Houston will be mostly cloudy with mild temperatures around 55°F. A cold front will bring cooler weather for the weekend, with temperatures dropping to the 30s for the Houston Marathon. An Arctic blast is expected next week,

Temperatures are expected to dip below freezing on Sunday night, according to the National Weather Service. As of Friday, Houston's forecast also called for a likelihood of snow on Monday night and Tuesday morning.