Add Yahoo as a preferred source to see more of our stories on Google. Tornado sirens woke up Minnesota residents on June 29 after several small tornadoes were spotted south of Minneapolis. Early ...

Of the city's 60 tornado sirens, 21 did not sound when a cyclone struck the city on May 16. Yesterday morning, the City of St. Louis tested its tornado sirens citywide. Those tests showed improvements ...

Dear Answer Man: After spending a couple of nights hunkered down in the basement with sirens blaring and my cell phone sending warnings, I wondered, when was the last tornado in Rochester? What are ...

Tornado sirens woke up Minnesota residents on June 29 after several small tornadoes were spotted south of Minneapolis. Early Sunday morning, from 12:15-12:45 a.m. local time, four tornadoes were ...