Bundle up. The National Weather Service has issued a cold weather advisory for the Lansing region that begins at midnight.

On Sunday at 4:26 a.m. an updated cold weather advisory was issued by the NWS Greenville-Spartanburg SC valid for Monday between midnight and noon. The advisory is for Caldwell Mountains, Greater Caldwell,

A Cold Weather Advisory is issued when air temperatures or wind chills of at least -10 degrees are expected, Dunn said. In contrast, an Extreme Cold Warning would be issued when air temperatures or wind chills below -25 degrees are expected.