Mississippi averages more tornadoes per square mile than Oklahoma in some years. If you're in the Tupelo-Jackson-Hattiesburg corridor, a tornado shelter is no longer an unusual home upgrade.
Three options: in-ground (outside, $4,500–$7,500), in-garage steel (under-floor, $5,800–$9,000), and FEMA-rated interior safe room (closet conversion, $7,500–$12,000). Each is rated to F5 / EF5 winds when properly installed.
MEMA (Mississippi Emergency Management Agency) historically offers reimbursement of up to 75% on qualifying shelters, capped around $4,000. Application opens annually — most homeowners miss the window.
Verified Mississippi installers on HandyMandyMan handle the install AND the MEMA paperwork. That's the difference between getting reimbursed and not.