Figure 1: Preliminary Snowfall Map

NWS
St. Louis, Missouri

Snow Event January 10th-11th, 2011

Overview:

A strong upper level storm system moved from the Great Plains into the Mid-Mississippi Valley on January 10th.  Snow overspread the Bi-State Region during the afternoon and evening of the 10th, and contnued through the night into the 11th.  Snowfall totals exceeded 6 inches in parts of Northeast Missouri...but most of the area received between 2-5 inches of snow.
Snowfall Map and Preliminary Snowfall Report:
Winter Storm Image  
NOUS43 KLSX 112103
PNSLSX
ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-120600-

PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
300 PM CST TUE JAN 11 2011



********************PRELIMINARY SNOWFALL AMOUNTS********************

THIS IS A PRELIMINARY LIST OF SNOWFALL FOR THIS EVENT. IT WAS SNOWING
AT MOST LOCATIONS AT THE TIME OF OBSERVATION THIS MORNING. A LIST OF
STORM TOTALS AND A FINAL MAP WILL BE PROVIDED AFTER NEW OBSERVATIONS
ARE RECEIVED WEDNESDAY MORNING.


LOCATION STORM TOTAL TIME/DATE COMMENTS
SNOWFALL OF
/INCHES/ MEASUREMENT

ILLINOIS

...ADAMS COUNTY...
QUINCY 5.0 600 AM 1/11
PLAINVILLE 4.5 730 AM 1/11 COCORAHS

...BROWN COUNTY...
VERSAILLES 2.8 819 AM 1/11
1 W RIPLEY 2.1 600 AM 1/11

...CLINTON COUNTY...
ALBERS 3.1 700 AM 1/11
AVISTON 3.0 927 AM 1/11
1 N CARLYLE 3.0 700 AM 1/11

...FAYETTE COUNTY...
VANDALIA 4.5 700 AM 1/11
RAMSEY 5.0 700 AM 1/11 SNOW DEPTH IS 6 INCHES

...GREENE COUNTY...
GREENFIELD 2.5 700 AM 1/11

...JERSEY COUNTY...
ELSAH 3.5 926 AM 1/11
GRAFTON 3.3 652 AM 1/11
JERSEYVILLE 2.8 700 AM 1/11

...MACOUPIN COUNTY...
BRIGHTON 3.5 710 AM 1/11 STILL SNOWING
1 W GIRARD 3.0 700 AM 1/11 COCORAHS
VIRDEN 3.0 700 AM 1/11
GIRARD 3.0 731 AM 1/11
MEDORA 2.8 700 AM 1/11
3 SW CARLINVILLE 2.5 700 AM 1/11
MOUNT OLIVE 2.3 700 AM 1/11

...MADISON COUNTY...
ALTON 3.3 740 AM 1/11 STILL SNOWING
EDWARDSVILLE 3.3 845 AM 1/11 LIGHT SNOW CONTINUING
1 ESE EDWARDSVILLE 3.2 807 AM 1/11 STILL SNOWING
GLEN CARBON 3.1 1136 AM 1/11
HIGHLAND 2.4 700 AM 1/11

...MARION COUNTY...
CENTRALIA 3.4 735 AM 1/11 STILL SNOWING
PATOKA 3.0 800 AM 1/11
KINMUNDY 3.0 745 AM 1/11
SALEM 2.9 700 AM 1/11

...MONROE COUNTY...
3 NW PRAIRIE DU ROCH 1.9 800 AM 1/11
WATERLOO 1.9 700 AM 1/11

...MONTGOMERY COUNTY...
5 NW NOKOMIS 4.8 700 AM 1/11 COCORAHS
HILLSBORO 3.8 755 AM 1/11

...PIKE COUNTY...
5 NW PERRY 4.0 805 AM 1/11 SNOW DEPTH IS 5 INCHES
PITTSFIELD 3.5 800 AM 1/11
2 NNE GRIGGSVILLE 3.5 600 AM 1/11 SNOW DEPTH IS 6 INCHES

...RANDOLPH COUNTY...
STEELEVILLE 2.0 1130 AM 1/11
2 SW SPARTA 1.8 700 AM 1/11 COCORAHS
CHESTER 1.3 700 AM 1/11
6 S EVANSVILLE 1.2 500 AM 1/11

...ST. CLAIR COUNTY...
LEBANON 2.8 700 AM 1/11
2 SE FREEBURG 2.5 700 AM 1/11 COCORAHS
2 SSE MASCOUTAH 2.3 700 AM 1/11 COCORAHS
BELLEVILLE 2.2 948 AM 1/11 ROADS ARE SNOW COVERED.
NEW ATHENS 2.2 700 AM 1/11
SMITHTON 2.0 620 AM 1/11 STILL SNOWING
MARISSA 2.0 527 AM 1/11 STILL SNOWING...
ST. LIBORY 2.0 700 AM 1/11
2 S SMITHTON 2.0 1155 AM 1/11 ROADS ARE SLUSHY
MILLSTADT 1.5 758 AM 1/11

...WASHINGTON COUNTY...
NASHVILLE 3.0 800 AM 1/11
DU BOIS 2.5 645 AM 1/11 STILL SNOWING
6 SW ADDIEVILLE 2.0 700 AM 1/11 COCORAHS

MISSOURI

...AUDRAIN COUNTY...
3 S RUSH HILL 6.0 700 AM 1/11 COCORAHS
MEXICO 5.0 445 AM 1/11
VANDALIA 5.0 700 AM 1/11

...BOONE COUNTY...
COLUMBIA 6.0 645 AM 1/11 STORM TOTAL
1 SSE HARRISBURG 6.0 700 AM 1/11 COCORAHS
CENTRALIA 5.5 620 AM 1/11
COLUMBIA RGNL ARPT 4.6 1200 PM 1/11 OFFICIAL NWS OBSERVATION

...CALLAWAY COUNTY...
KINGDOM CITY 5.5 500 AM 1/11 RELAYED FROM KOMU
FULTON 4.9 800 AM 1/11
AUXVASSE 4.5 907 AM 1/11

...COLE COUNTY...
3 W JEFFERSON CITY 5.0 700 AM 1/11 COCORAHS
JEFFERSON CITY 5.0 724 AM 1/11
3 SE RUSSELLVILLE 3.8 700 AM 1/11 COCORAHS

...FRANKLIN COUNTY...
GRAY SUMMIT 4.0 1255 PM 1/11
4 W ST. CLAIR 3.0 710 AM 1/11 COCORAHS
7 SE NEW HAVEN 3.0 1108 AM 1/11
WASHINGTON 2.6 700 AM 1/11
3 N UNION 2.5 1017 AM 1/11
SULLIVAN 1.8 700 AM 1/11

...GASCONADE COUNTY...
3 NNE ROSEBUD 3.4 700 AM 1/11
5 S MORRISON 3.0 400 AM 1/11
BLAND 2.8 937 AM 1/11

...IRON COUNTY...
VIBURNUM 2.0 655 AM 1/11
4 SE BELLEVIEW 1.4 545 AM 1/11

...JEFFERSON COUNTY...
1 SW ARNOLD 2.8 700 AM 1/11 COCORAHS
3 ESE HILLSBORO 2.3 726 AM 1/11
DE SOTO 2.2 800 AM 1/11
3 SW FESTUS 2.0 113 PM 1/11

...KNOX COUNTY...
1 E NOVELTY 5.2 700 AM 1/11
EDINA 5.2 700 AM 1/11

...LEWIS COUNTY...
LEWISTOWN 5.5 1020 AM 1/11
EWING 5.0 645 AM 1/11 STILL SNOWING
CANTON 4.0 545 AM 1/11 SNOW DEPTH 5 INCHES

...LINCOLN COUNTY...
2 E WINFIELD 4.0 600 AM 1/11
ELSBERRY 3.9 800 AM 1/11
3 E TROY 3.8 800 AM 1/11
TROY 3.7 945 AM 1/11

...MARION COUNTY...
HANNIBAL 5.2 700 AM 1/11
3 W PALMYRA 4.6 700 AM 1/11 COCORAHS
PALMYRA 4.2 700 AM 1/11

...MONITEAU COUNTY...
CALIFORNIA 5.2 835 AM 1/11 STORM TOTAL

...MONROE COUNTY...
MADISON 5.5 841 AM 1/11
MONROE CITY 4.0 730 AM 1/11

...MONTGOMERY COUNTY...
MIDDLETOWN 5.5 903 AM 1/11
4 SW MIDDLETOWN 5.5 800 AM 1/11 COCORAHS
1 W RHINELAND 4.1 835 AM 1/11

...OSAGE COUNTY...
2 E RICH FOUNTAIN 3.1 800 AM 1/11
9 E LINN...FREEDOM 3.0 700 AM 1/11

...PIKE COUNTY...
FRANKFORD 5.5 100 PM 1/11
BOWLING GREEN 5.0 700 AM 1/11
LOUISIANA 4.5 700 AM 1/11
CLARKSVILLE 4.5 600 AM 1/11

...RALLS COUNTY...
8 SE MONROE CITY 5.1 700 AM 1/11
3 S HANNIBAL 4.0 708 AM 1/11

...REYNOLDS COUNTY...
OATES 1.5 700 AM 1/11
ELLINGTON 1.1 900 AM 1/11 STORM TOTAL

...SHELBY COUNTY...
SHELBYVILLE 5.5 758 AM 1/11
SHELBINA 4.0 700 AM 1/11

...ST. CHARLES COUNTY...
ST. PETERS 3.5 930 AM 1/11
3 N O`FALLON 3.5 700 AM 1/11
NEW MELLE 3.2 755 AM 1/11 STILL SNOWING
LAKE ST. LOUIS 3.2 431 AM 1/11
DARDENNE PRAIRIE 3.2 930 AM 1/11
2 W O`FALLON 3.2 519 AM 1/11
O`FALLON 3.1 845 AM 1/11 STORM TOTAL
6 ENE MARTHASVILLE 3.1 607 AM 1/11 STORM TOTAL
COTTLEVILLE 3.0 842 AM 1/11
3 W ST. CHARLES 3.0 811 AM 1/11 NEAR LINDENWOOD
ST. CHARLES 3.0 700 AM 1/11
2 SW LAKE ST. LOUIS 2.7 500 AM 1/11
HARVESTER 2.7 700 AM 1/11

...STE. GENEVIEVE COUNTY...
STE. GENEVIEVE 2.0 800 AM 1/11
4 NW COFFMAN 1.5 800 AM 1/11

...ST. FRANCOIS COUNTY...
BISMARCK 1.7 740 AM 1/11
FARMINGTON 1.5 536 AM 1/11 STORM TOTAL

...ST. LOUIS COUNTY...
LAMBERT INTL ARPT 3.3 1200 PM 1/11 OFFICIAL NWS OBSERVATION
4 ENE FLORISSANT 3.3 700 AM 1/11 COCORAHS
FLORISSANT 2.5 454 AM 1/11 STILL SNOWING
OAKVILLE 2.5 917 AM 1/11
BALLWIN 2.4 1130 AM 1/11 STORM TOTAL
2 NNE EUREKA 2.3 700 AM 1/11 COCORAHS
UNIVERSITY CITY 2.2 655 AM 1/11
SUNSET HILLS 2.2 700 AM 1/11
1 SSE MEHLVILLE 2.2 700 AM 1/11 COCORAHS
2 S KIRKWOOD 2.2 700 AM 1/11 COCORAHS
VALLEY PARK 2.1 700 AM 1/11

...ST. LOUIS CITY COUNTY...
ST. LOUIS 3.0 930 AM 1/11

...WASHINGTON COUNTY...
5 W RICHWOODS 2.0 745 AM 1/11 STILL SNOWING
POTOSI 1.9 800 AM 1/11

$$

BRM

 

 


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