South Dakota is under the area of responsibility of the St. Paul, Minnesota, office along with Iowa, Minnesota, Nebraska, and North Dakota.

At least three people were killed in North Dakota after severe thunderstorms and tornadoes ripped across North Dakota and Minnesota overnight Friday, officials said. Storm chasers found two people ...

The ice storm hit the Midwest in late March, bringing freezing rain and sleet to northern Lower Michigan. Icicles weighed down limbs and snapped the trunks of trees — many pine — like twigs.