Watch for a tornado warning or tornado watch from weather alerts
Look for a dark, greenish sky
Notice a large, low, rotating cloud base
Watch for a funnel cloud
Listen for a loud roar like a freight train
See if debris is blowing around near the ground
Notice large hail or sudden heavy rain
Watch for rotating dust or debris on the ground
Pay attention to sudden calm after severe weather
Use a weather radio, phone alerts, or local news for updates