LE MARS, Iowa (KTIV) - The National Weather Service in Sioux Falls said five tornadoes briefly touched down across northwest Iowa during Tuesday’s severe weather outbreak. They were able to ...
Meteorologist Mike Gillispie of the National Weather Service in Sioux Falls, S.D., said apparent tornado damage was reported in Woodbury, Plymouth and Cherokee counties, near the towns of Cherokee ...
But the data we do have so far paints a historic picture: According to event summaries from weather service offices in Omaha, Sioux Falls ... 1 tornadoes and somewhat fewer EF-2 and EF-0 tornadoes ...