A mammoth and multifaceted storm – which was dealing wind, fire, choking dust and the threat of a blizzard – pummeled much of the country as it marched east.

The large storm system also brought blinding dust storms to the Southwest, blizzards with whiteout conditions to the Midwest and fears of wildfires elsewhere. In Irving, Texas, a tornado with winds up to 110 mph (177 kph) struck,