Kathryn’s Mom Comes to Visit on Tonight’s “Switched at Birth” (@ABCFsab)

Eric McCandless/ABC Family

Kathryn’s mom comes for a visit in an all-new episode of “Switched at Birth,” airing Tuesday, February 17, 2015 at 9:00PM ET/PT on ABC Family.

As a severe storm warning forces everyone to hunker down indoors, Kathryn’s mom Bonnie (guest star Meredith Baxter, “Family Ties”) comes for a visit, bringing her friend Lucille (guest star Joanna Cassidy, “Six Feet Under”), and delivers some unexpected news to Kathryn. Bay finds that Emmett is avoiding any discussion of what triggered the UMKC investigation.

Meanwhile, Daphne goes to see Regina at the coffee house where several shocks await her, including one that will put her freedom at risk.

Check out clips and stills from tonight’s episode below.

Switched at Birth – “Fog and Storm and Rain” – Preview

Switched at Birth – “Daphne & Regina’s News” – Clip

Photos: Eric McCandless/ABC Family

Written by Juliet Schroder

Juliet is the founder and executive producer/host of Celeb Secrets and Celeb Secrets Country. When not reporting on the latest news in pop culture and country music, she enjoys traveling, spending time with friends and family, and exploring the latest fashion trends.

Juliet holds a B.S. in marketing from St. John's University.