National Weather Service United States Department of Commerce

Snow Continues in the Great Lakes; Above Normal Temperatures in the West

Lake effect snow will continue into the weekend as two more quick moving systems will bring widespread snow to the Upper Great Lakes. High winds are expected across portions of Montana through the weekend. Below normal temperatures will remain in place across much of the southern and eastern U.S., while the western U.S. will experience above normal temperatures. Read More >

The 2009 North American Christmas Blizzard developed over the Midwestern US with disastrous consequences for holiday travelers, closing Interstate 29 and sending snow so far south that even Dallas had its first white Christmas in over 80s years. With a duration of 5 days, snowfall accumulated to a depth of one to two feet. 


A broad upper level low pressure area over the Upper Midwest associated with an intense surface low pressure area brought widespread heavy snow along with blizzard conditions to central and northeast South Dakota. The storm was a slow mover and produced several rounds of snow over a three-day period. Total snowfall amounts were from 7 to as much as 25 inches. The heavy snow combined with winds of 25 to 40 mph with gusts to 50 mph brought widespread blowing and drifting snow with visibilities frequently less than a quarter of a mile.


This blizzard ranked in the top three for the entire state snowfall with a state average of 15.4 inches. Most of the state received 10 inches of snowfall or more with many locations with 20 inches or more. Pollock in north central South Dakota set an all-time high three-day snowfall total with 17 inches.
Prior to the onset of the storm, the Governor declared a state of emergency for South Dakota. Large portions of both Interstates 29 and 90 across South Dakota were closed late on Thursday, December 24th. Both Interstates were closed through Christmas Day and into Saturday, December 26th. There were some stranded holiday travelers due to the road closings along with a few rescues. Most roads were reopened by Sunday morning, December 27th. There were also several vehicle accidents with nothing serious. Several airports were also closed throughout the storm along with a few spotty power outages occurring in Lyman county in central South Dakota. The President declared a disaster area for public assistance for several counties in central and north central South Dakota. Costs were estimated in the several hundreds of thousands of dollars.
Radar imagery over a 4-day period below.


Total snowfall amounts over the three-day period predominantly ranged from 1 to 2 feet. Snowfall amounts with a foot or more included; 12 inches at Mobridge, Eureka, Waubay, and Eagle Butte; 13 inches at Highmore and Miller; 14 inches at Castlewood, Summit, Watertown, Pierre, and Ree Heights; 15 inches at Groton, Gettysburg, Webster, Wilmot, Hayti, and McLaughlin; 16 inches at McIntosh, east of Hayes and east of Hosmer; 17 inches at Timber Lake, Britton, and Pollock; 18 inches near Victor; 20 inches near Keldron; 22 inches at Murdo; 23 inches at Sisseton and 25 inches at Kennebec.

 

 

...FINAL STORM TOTAL SNOWFALL REPORTS...

BELOW IS A SUMMARY OF THE STORM TOTAL SNOWFALL REPORTS FROM THE
CHRISTMAS HOLIDAY BLIZZARD/SNOWSTORM.  THE SNOWFALL TOTALS WERE
COMPILED FOR THE PERIOD DECEMBER 23 THROUGH DECEMBER 27.  THE
SNOWFALL VALUES ARE A COMBINATION OF COOP REPORTS...SPOTTER
REPORTS...AND COCORAHS OBSERVATIONS.


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LOCATION                  SNOW FALL     TIME/DATE
                           (INCHES)   OF OBSERVATION    LAT    LON
MINNESOTA

...BIG STONE COUNTY...
  10 N CORRELL                12.5 M   833 AM 12/27   45.38N  96.16W

...TRAVERSE COUNTY...
  WHEATON                     10.3 M   833 AM 12/27   45.81N  96.50W
  BROWNS VALLEY               11.2 M   833 AM 12/27   45.59N  96.83W

LOCATION                  SNOW FALL     TIME/DATE
                           (INCHES)   OF OBSERVATION    LAT    LON
SOUTH DAKOTA

...BROWN COUNTY...
  ABERDEEN                     8.7 M   700 AM 12/28   45.47N  98.48W
  CLAREMONT                   13.7 M   700 AM 12/28   45.67N  98.01W
  COLUMBIA                    15.0 M   700 AM 12/28   45.61N  98.31W

...BUFFALO COUNTY...
  GANN VALLEY                  9.7 M   700 AM 12/28   44.03N  98.99W

...CAMPBELL COUNTY...
  POLLOCK                     17.0 M   833 AM 12/27   45.90N 100.29W

...CODINGTON COUNTY...
  WATERTOWN                   14.0 M   700 AM 12/28   44.91N  97.17W

...CORSON COUNTY...
  MCINTOSH                    16.0 M   700 AM 12/28   45.92N 101.35W

...DAY COUNTY...
  WAUBAY                      12.0 M   700 AM 12/28   45.33N  97.31W
  WEBSTER                     14.5 M   700 AM 12/28   45.34N  97.52W

...DEUEL COUNTY...
  CLEAR LAKE                  20.0 M   700 AM 12/28   44.77N  96.68W

...DEWEY COUNTY...
  TIMBER LAKE                 17.1 M   700 AM 12/28   45.43N 101.07W

...EDMUNDS COUNTY...
  ROSCOE                      11.4 M   700 AM 12/28   45.45N  99.33W
  BOWDLE                      15.0 M   700 AM 12/28   45.45N  99.66W
  11 E HOSMER                 16.0 M   700 AM 12/28   45.58N  99.25W

...FAULK COUNTY...
  SENECA                      13.2 M   833 AM 12/27   45.06N  99.51W

...GRANT COUNTY...
  MILBANK                     17.0 M   833 AM 12/27   45.22N  96.63W

...HAMLIN COUNTY...
  1 W HAYTI                   15.2 M   700 AM 12/28   44.66N  97.22W

...HAND COUNTY...
  REE HEIGHTS                 14.0 M   833 AM 12/27   44.52N  99.20W

...HUGHES COUNTY...
  BLUNT                       10.0 M  1008 AM 12/27   44.52N  99.99W
  PIERRE                      13.5 M   700 AM 12/28   44.37N 100.32W

...JONES COUNTY...
  MURDO                       20.2 M  1008 AM 12/27   43.89N 100.71W

...LYMAN COUNTY...
  KENNEBEC                    24.0 M   833 AM 12/27   43.90N  99.86W

...MARSHALL COUNTY...
  ROY LAKE STATE PARK         15.0 M   700 AM 12/28   45.71N  97.43W

...MCPHERSON COUNTY...
  LEOLA                       11.4 M   700 AM 12/28   45.72N  98.94W

...ROBERTS COUNTY...
  WILMOT                      15.0 M  1035 AM 12/27   45.41N  96.86W
  4 NNE VICTOR                17.9 M  1008 AM 12/27   45.92N  96.80W
  SISSETON                    23.4 M   700 AM 12/28   45.66N  97.05W

...SPINK COUNTY...
  TURTON                      16.0 M   833 AM 12/27   45.05N  98.10W

...STANLEY COUNTY...
  7 E HAYES                   15.5 M   833 AM 12/27   44.37N 100.88W

...SULLY COUNTY...
  ONIDA                        7.0 M   700 AM 12/28   44.70N 100.07W

...WALWORTH COUNTY...
  MOBRIDGE                    12.1 M   700 AM 12/28   45.54N 100.44W