National Weather Service United States Department of Commerce

Arctic Cold Front to Bring Areas of Heavy Snow and Much Below Normal Temperatures to the Central U.S.

A strong cold front will sag south across the central U.S. today through this weekend with heavy snow and gusty winds from the northern Rockies into the central Plains, Great Lakes, and eventually the Northeast. Much below normal temperatures will spread across much of the northwest and north-central U.S. this weekend into next week. Heavy rain near the Gulf may bring flooding in the South. Read More >

Weather History Archive

Weather History - December 21st

Local and Regional Events:

December 21, 1968:

A blizzard visited South Dakota and Minnesota on the 21st and 22nd. Snowfall during the storm was generally 1 to 2 inches in the western part of South Dakota, to 5 to 10 inches in Minnesota. More than 12 inches of snow was reported from Artichoke Lake in Big Stone County to the southeast in Minnesota and up to 18 inches in east-central and southeast South Dakota. The snowfall, on top of an already-existing deep snowpack, was whipped by 30-50 mph winds causing reduced visibility to near zero, created snowdrifts up to 10 feet or more. Almost all forms of traffic were blocked on highways for Sunday and blocked most of the secondary roads as well as some other roads for nearly a week.

Early blizzard warnings and the fact that the blizzard occurred late Saturday through Sunday, the highway patrol reported a minimum of accidents and stranded travelers. Most schools were closed, and other activities were curtailed. Many utility lines were down. Record December snowfall amounts were recorded for more than 40 locations in Minnesota. Artichoke Lake in Big Stone County received 16 inches of snow from this storm, by far its largest daily snowfall on record for any month of the year.  Clear Lake, in Deuel County, measured 18 inches of snow, which also remains the most substantial daily snowfall on record for any month in that location. Watertown and Bryant received nine inches from this blizzard, while Castlewood reported seven inches.

 

U.S.A and Global Events for December 21st:

1892: From December 21st to the 23rd, Portland, Oregon saw 26 inches of snow! Dec 21 1892 Portland Snow 2  

 

1967: An F4 tornado traveled 33 miles across Iron and Washington Counties in Missouri during an unusual time of day, 12:45 to 1:20 am. The tornado killed 3 and injured 52 others. Most of the intense damage occurred in the town of Potosi, about 55 miles southwest of St. Louis. The tornado swept through the business district, destroying City Hall, library, a large supermarket, and a shopping center complex. Northeast of town, two people were killed when their home was swept from its foundation. The Red Cross reported 24 homes and trailers, along with 14 businesses destroyed. 81 other houses and trailers were damaged.

Dec 21, 1967 SE Missouri Tornado 2

 

The image above is courtesy of Storm Data. Additional tornadoes impacted parts of Missouri, Arkansas, and Illinois during the morning hours. An F2 tornado produced $5 million in damages to the Perryville Airport in Perry County, Missouri. Click HERE for more information from the website, capecentralhigh.com.

 

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