National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Weather History - April 12th

Local and Regional Events:

April 12th, 1970:

A strong spring storm affected the northern and western two-thirds of South Dakota. Heavy snow fell throughout the morning, dumping over a foot of snow over a large area of the state. Winds whipped the snow into 2 to 4-foot drifts across much of northern South Dakota. The Aberdeen area was the hardest hit, with around 17 inches reported. While southeast South Dakota, southwest Minnesota, and northwest Iowa did not feel the storm's effects, east-central South Dakota was not as fortunate. Freezing drizzle and freezing rain resulted in heavy icing in east central South Dakota, causing extensive damage. The ice storm caused power outages to 20 to 80% of the rural electric service in the area.