UPDATE: TORNADO WARNING CANCELED — No tornado threat for Vernon or Barton Counties News Posted: Dec 28, 2019 / 05:27 PM CST / Updated: Dec 28, 2019 / 05:41 PM CST UPDATE — As quickly as the tornado warning was issued, the rotation quickly dissipated. The tornado threat no longer exists in Barton or Vernon Counties. Our mobile app will continue providing updates for storms near you. For Apple, click here. For Android, click here.