(NNCNOW.com ) -- A mother and her three children are safe after being trapped by fire on the second floor of their home in Montello, Wisconsin. Montello is close to Madison. The fire chief said the house was engulfed in flames when firefighters arrived Monday. The frantic mother called from inside her home as she gathered her children into a second floor bedroom where they were trapped by flames and increasing smoke. The terrifying 911 call is inlcuded. Posted to the web by Jenna Vogt