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Snow Today

Accumulating snow will spread across the eastern half of South Dakota into Minnesota throughout the day today. Wind will not be a major factor with this system, however roads are expected to become slick particularly by this afternoon and evening. Snow moves out by midnight. Read More >

On This Day In

                   Weather History

December 15th

Local and Regional Events:

December 15, 1983:

A storm system impacted the region on the 14-15th with five inches of snow and high winds to produce blocked roads and numerous school closings on the 15th throughout most of the eastern third of South Dakota. No travel was advised from late afternoon on the 14th due to low visibility and blocked roads in Roberts and Brookings Counties. The conditions contributed some to several traffic accidents. Meanwhile, snow also spread across Minnesota on December 13th and diminished late on the 15th. Snow accumulations ranged from 1 to 2 inches in west central Minnesota to higher amounts over 10 inches to the east. Winds increased and temperatures began to fall on December 14th as an arctic cold front pushed through the state. The strongest winds occurred during the night of December 14th and into the morning of December 15th. Near-blizzard conditions developed in the southwest and west-central sections of Minnesota where the visibility was reported to be near zero with winds of 20 to 30 mph. The wind chill index dropped to 30 below to 60 below zero. Blowing and drifting snow conditions occurred to some degree throughout all of Minnesota. Snow drifts caused many roads to close. Drifting snow continued during the evening of December 15th as the winds and snowfall gradually diminished. This event, associated with an arctic cold front, was the beginning of what would become, and remains, the coldest stretch of December days on record across most of the area. For the next nine days, beginning on December 16th, Aberdeen did not warm above -6 degrees, enduring temperatures as low as -34 F and high temperatures as low as -15 F. Other stations around the region had very similar cold temperatures during the December 16th through December 24th period, with temperatures warming into single digits above zero on Christmas Day.

U.S.A and Global Events for December 15th:

December 15, 1992:

Cyclone John hit the sparsely populated northwest coast of Australia with winds gusting to 185 mph. John was the strongest cyclone to hit Australia in over 100 years.

Best Track of Severe Tropical Cyclone John

Map courtesy above is courtesy of the Bureau of Meteorology. Click HERE for more information.

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Tropical Cyclone John off the coast of northwestern Australia. The movement was to the south-southeast at 8 knots, and maximum sustained winds were up to 150 mph, gusts to 184 mph.

Click HERE for more This Day in Weather History from the Southeast Regional Climate Center.