Winter Storm February 21st 2013

A winter storm brought snow, sleet, and freezing rain to the area on February 21st 2013. Numerous thundersnow reports across central and northeast Missouri aided in heavy snowfall and accumulation of 8 to 12 inches. Further south and east, the snow mixed with sleet at times, limiting storm totals to only 3 to 6 inches in the St. Louis Metropolitan Area.  The wintry mix included freezing rain the further south you traveled, with up to a quarter of an inch of glaze reported across parts of southeast Missouri and southwest Illinois.

Reports used to generate the top map:

3 S HANNIBAL             13.5
3 SSE VANDIVER             12
LEWISTOWN                11.7
Centralia                11.6
COLUMBIA                   11
3 W STURGEON               11
LOUISIANA                10.7
5 SE MOUNT STERLING      10.6
TIPTON                   10.5
EWING                    10.5
Fulton                   10.3
1 W COLUMBIA             10.3
Columbia                 10.2
Mexico                     10
Griggsville                10
CLARKSVILLE                10
7 NE CENTRALIA             10
Hannibal                  9.8
4 NNE ASHLAND             9.7
HARTSBURG                 9.5
FULTON                    9.5
Hannibal 0.4 ENE          9.3
WILLIAMSBURG                9
Vandalia                    9
Shelbina                    9
New Bloomfield 5.2 W        9
Clarence Cannon Dam         9
2 NE PHILADELPHIA           9
Bowling Green 1 E         8.5
5 N MONTGOMERY CITY       8.5
Steffenville              8.4
Winfield LD25             8.1
Louisiana                   8
BELLEVIEW                   8
Warrenton 1 N               7
Troy                        7
QUINCY                      7
PITTSFIELD                  7
MONTGOMERY CITY             7
Jefferson City 2.6 NW       7
JEFFERSON CITY              7
2 N HOLTS SUMMIT            7
DORCHESTER                6.8
Quincy LD21               6.5
NEW MELLE                 6.5
3 N WINFIELD              6.5
Ripley                    6.4
1 E TROY                  6.4
WOOD RIVER                6.3
WHITE HALL                  6
ST. PETERS                  6
Russellville 5.9 SE         6
O'FALLON                    6
HAZELWOOD                   6
Edina 2.3 E                 6
California                  6
Belleville 2.2 SE           6
ALTON                       6
5 NE HERMANN                6
FLORISSANT                5.9
SPANISH LAKE              5.8
O Fallon 2 SSW            5.8
Jefferson City            5.8
Greenfield                5.8
St. Louis                 5.7
1 SSW HAZELWOOD           5.7
ST. PETERS                5.6
O'FALLON                  5.6
Warrenton 1.1 WSW         5.5
O'FALLON                  5.5
JERSEYVILLE               5.5
Hillsboro                 5.5
Hermann 3.0 S             5.5
ALTON                     5.5
Harvester 1               5.3
Rosebud                   5.2
Lebanon                   5.2
JERSEYVILLE               5.2
FLORISSANT                5.2
Ballwin 0.5 NNW           5.2
NWS Weldon Spring         5.1
White Hall 1 E              5
ST. CHARLES                 5
ROSEBUD                     5
MEDORA                      5
Medora                      5
Kirkwood 1.6 S              5
Jerseyville 2 SW            5
Greenville 2 NE             5
ELSAH                       5
Alton LD26                  5
University City           4.9
St. Peters 2 SSE          4.9
Florissant 4.4 ENE        4.8
Nokomis 4.5 NW            4.6
Harvester II              4.6
ST. CHARLES               4.5
ST. ANN                   4.5
OLIVETTE                  4.5
MARYLAND HEIGHTS          4.5
HARVESTER                 4.5
GIRARD                    4.5
Edwardsville 2 W          4.5
CHESTERFIELD              4.5
ALTON                     4.5
7 NNE LITCHFIELD          4.5
Mount Olive 0.4 S         4.4
WILDWOOD                  4.2
St. Louis 1.5 S             4
ST. LOUIS                   4
Ramsey                      4
PACIFIC                     4
O'FALLON                    4
LINN                        4
FRONTENAC                   4
ELLISVILLE                  4
BONNE TERRE                 4
Viburnum                  3.9
ST. LOUIS                 3.8
MARTHASVILLE              3.8
MANCHESTER                3.8
CRESTWOOD                 3.8
3 N UNION                 3.8
UNION                     3.7
FESTUS                    3.5
CRYSTAL CITY              3.5
3 W FESTUS                3.5
2 SW PEVELY               3.5
Washington 4.0 S          3.4
2 NE RICHWOODS            3.3
Washington                3.2
FREEDOM                   3.2
BELLEVILLE                3.2
MANCHESTER                3.1
BELLEVILLE                3.1
New Athens                  3
Freedom                     3
Fredericktown               3
COLUMBIA                    3
AFFTON                      3
AVISTON                   2.8
Sullivan 3 SE             2.5
LONEDELL                  2.5
Freeburg 2.0 SE           2.5
CARLYLE                   2.5
Belleville 4.5 WNW        2.5
Albers 1 W                2.3
Potosi 4 SW               2.2
SULLIVAN                    2
ST. LIBORY                  2
SMITHBORO                   2
Nashville 1 E               2
MARISSA                     2
De Soto                     2
2 N FRENCH VILLAGE          2
10 S FARMINGTON           1.9
ST. MARY                  1.5
SPARTA                    1.5
Kaskaskia L&D             1.5
Ellington                 1.5
Chester                   1.5
SALEM                       1
Kinmundy                    1
Centralia 2 SW              1
CARLYLE                   0.5
SPARTA                    0.2
 

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