Based on the number of tornadoes it gets, Texas is the state with the most severe weather. Farmers’ Almanac says Texas sees around 155 tornadoes each year, with a total of 190 billion-dollar weather disasters since 1980. How Is Severe Weather Changing Roofing Choices? The impact of severe weather on roofing systems is causing shifting preferences in roofing material choices that offer increased environmental protection. Protect Your Family, Home, and Assets From Severe WeatherWith severe weather events becoming more intense and frequent, investing in a stronger, more climate-resistant roofing system should be a top priority.