The first response team on 9-1-1: Lone Star takes on a surprise cold front that has resulted in several emergencies in this exclusive clip from Monday night’s episode.

The episode, “The Big Chill,” finds Tommy (Gina Torres), Mateo (Julian Works) T.K. (Ronen Rubinstein) and Gillian (Brianna Baker) answering the call of distressed Austinites as the cold front creates problems in the city. Owen (Rob Lowe), Judd (Jim Parrack) and Grace (Sierra McClain) also have their own issues to worry about as the episode progresses. According to the official description:

An unexpected arctic cold front brings an ice storm to Austin and a variety of weather-related emergencies. Meanwhile, Owen deals with the fallout of the 126 closing, as Tommy, T.K. and Gillian settle into new employment and Judd and Grace prepare for the birth of their first baby.

9-1-1: Lone Star airs Jan. 3 at 8/7c on FOX.

Angela Bassett acts executive producer of 9-1-1: Lone Star as well as the original 9-1-1, where she stars as Athena Grant. As the star and executive producer, Bassett has become the highest-paid woman of color in television history.