Massive storm system brings tornadoes, wildfires and dust storms to US south - video report

Chaotic weekend sees blizzard warnings in midwest, wildfires in southern plains and dust storms in Texas. At least 26 tornadoes were reported but not confirmed as a low pressure system drove powerful thunderstorms across parts of Arkansas, Illinois, Mississippi and Missouri. The Storm Prediction Center said fast-moving system could spawn twisters and hail as large as baseballs, but the greatest threat would come from straight-line winds near or exceeding hurricane force, with gusts of 100mph (160km/h) possible.

• At least 17 dead as massive storm system sweeps across US south with multiple tornadoes