Liz, left, and her mother Amparo Castillo, both of Mexico City, are bundled up against the cold on Fort Lauderdale Beach, Tuesday, Jan. 21, 2020. The overnight low temperature will be about 45, but because of the brisk wind, the wind chill value will be as low as 38. The National Weather Service has issued a wind chill advisory for Tuesday night into Wednesday morning. (Joe Cavaretta / South Florida Sun Sentinel)