FIRST ALERT: Heads up! Weâre tracking freezing temperatures Friday and Saturday mornings... WIS (Source: WIS) By Dominic Brown | April 1, 2021 at 5:34 PM EDT - Updated April 1 at 6:51 PM COLUMBIA, S.C. (WIS) - Weâre tracking much colder weather over the next couple of days. WIS (Source: WIS) · Friday and Saturday mornings are First Alerts due to the cold weather. · A Freeze Warning is in effect from 2 a.m. until 9 a.m. Friday. Take care of your pets, plants and elderly neighbors. · Temperatures will be in the upper 20s and lower 30s Friday morning. Highs will be in the 50s under sunny skies.