>>Learn more about AccuWeather For Business

AccuWeather expert meteorologists issued warnings of severe storms and high winds in southern North Dakota 36 hours before a tornado touched down on June 20 in Enderlin, North Dakota, with winds greater than 210 mph.

That classifies it as a monster EF5 tornado, the highest rating possible. The tornado killed three people and was more than a mile wide — leaving a massive scar on satellite images .

>> Learn how you can better protect your business from tornadoes and all severe weather threats with AccuWeather's SkyGuard® Severe Weather Warnings. Schedule your consultation today.

"Our forecast highlighted severe thunderstorms across the area with wind gusts of more than 75 mph and the potential for tornadoes 36 hours in advance," said Guy Pea

See Full Page