Flooding, flipped houses and destroyed roofs were caught on camera after more than 20 tornadoes hit Lubbock, Texas on June 5.

Although the storms are expected to move at a decent pace, the setup may allow some areas to experience repeated rounds of heavy rain. This "training" effect—where storms repeatedly form over the same locations, could lead to totals exceeding 3 inches, and possibly as high as 5 inches by the time it's all over.