National Weather Service United States Department of Commerce

Heavy Snow in the Northwest; Wintry Mix from the Great Lakes to Northeast

Two cold fronts will pass through the Northwest U.S. this week with the main impact being heavy mountain snow across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain to the Upper Midwest and Great Lakes today then the Northeast U.S. tonight into Wednesday. Read More >

 

Below is snowfall map showing the heaviest snow across southwestern Minnesota.


  Figure1: Map of snowfall observations across the region rounded to the nearest inch.

      

Less snow fell across eastern MN and western WI than originally forecast because temperatures were 1 to 2 degrees warmer than anticipated.  This caused the snow to be wet and heavy, so it did not pile up and the measurements were only a few inches, with even less on paved surfaces.  Just another example of how a couple of degrees can make a big difference in the weather forecast.

 


Figure 2:  Map comparing the initial snowfall forecast to the observations.  Eastern MN and western WI had less snow than originally forecast.

Below is a list of storm total snowfall reports from across the area.

LOCATION                     AMOUNT    TIME/DATE                            
MADISON                      9.5 IN    0800 AM 12/01                        
REDWOOD FALLS                8.6 IN    0708 AM 12/01                        
1 ESE MILROY                 8.5 IN    0930 AM 12/01                        
2 SSW STILLWATER             6.6 IN    0800 AM 12/01                        
7 N GRANITE LEDGE            6.0 IN    0600 AM 12/01                        
MONTEVIDEO                   6.0 IN    0800 AM 12/01                        
ST. CLOUD AIRPORT            6.0 IN    0619 AM 12/01                        
WATSON 1NE                   6.0 IN    0800 AM 12/01                        
7 SSE BIRD ISLAND            6.0 IN    0811 AM 12/01                        
WILLMAR 5N                   5.7 IN    0800 AM 12/01                        
MAPLEWOOD                    5.6 IN    0845 AM 12/01                        
SAUK RAPIDS                  5.5 IN    0800 AM 12/01                        
1 E SAINT CLOUD              5.5 IN    0600 AM 12/01                        
COSMOS                       5.3 IN    0800 AM 12/01                        
2 NW NORTH SAINT PAUL        5.3 IN    0956 AM 12/01                        
CARLOS 3SW                   5.0 IN    0700 AM 12/01                        
1 SW LITTLE FALLS            5.0 IN    0647 AM 12/01                        
MELROSE                      5.0 IN    0800 AM 12/01                        
1 WNW MORRIS                 5.0 IN    0700 AM 12/01                        
CAMBRIDGE                    5.0 IN    0604 AM 12/01                        
1 NE OWATONNA                4.8 IN    0802 AM 12/01                        
ELLENDALE                    4.7 IN    0800 AM 12/01                        
3 WNW RICE                   4.7 IN    1007 AM 12/01                        
U OF M ST. PAUL              4.6 IN    0842 AM 12/01                        
7 S FAIRMONT                 4.6 IN    0800 AM 12/01                        
6 SW LITCHFIELD              4.6 IN    0615 AM 12/01                        
MORA                         4.5 IN    0800 AM 12/01                        
KIMBALL 3N                   4.5 IN    0604 AM 12/01                        
2 N SAUK CENTRE              4.5 IN    1023 AM 12/01                        
1 NNE NORTH BRANCH           4.3 IN    0800 AM 12/01                        
2 SW LONG PRAIRIE            4.2 IN    0800 AM 12/01                        
5 SSE OSCEOLA                4.0 IN    0723 AM 12/01                        
1 NE FAIRMONT                4.0 IN    0800 AM 12/01                        
4 SW SPICER                  4.0 IN    0816 AM 12/01                        
BRANDON                      4.0 IN    0800 AM 12/01                        
3 SE ORROCK                  4.0 IN    0700 AM 12/01                        
RICE                         3.9 IN    0700 AM 12/01                        
MINNEAPOLIS ST. PAUL AIRPORT 3.9 IN    0620 AM 12/01                        
1 E MONTICELLO               3.8 IN    0833 AM 12/01                        
1 SSE SARTELL                3.8 IN    1011 AM 12/01                        
1 NNE WOODBURY               3.8 IN    0816 AM 12/01                        
1 NE STILLWATER              3.7 IN    0813 AM 12/01                        
MAPLE LAKE                   3.7 IN    0700 AM 12/01                        
WASECA EXPERIMENT STATION    3.6 IN    0808 AM 12/01                        
MORRIS WEST CENTRAL EXPERIME 3.5 IN    0847 AM 12/01                        
5 SE LAKE LILLIAN            3.5 IN    0700 AM 12/01                        
2 E EDINA                    3.4 IN    0809 AM 12/01                        
NEW ULM 3SE                  3.3 IN    0600 AM 12/01                        
LONG PRAIRIE                 3.2 IN    0600 AM 12/01                        
3 ENE MONTGOMERY             3.2 IN    0700 AM 12/01                        
RUSH CITY                    3.2 IN    1002 AM 12/01                        
2 ENE SAINT MICHAEL          3.2 IN    0812 AM 12/01                        
LONG LAKE                    3.1 IN    0800 AM 12/01                        
3 NE NORTHFIELD              3.0 IN    0700 AM 12/01                        
WATERTOWN                    3.0 IN    0815 AM 12/01                        
1 NNW WATERTOWN              3.0 IN    0718 AM 12/01                        
3 SE DASSEL                  3.0 IN    0800 AM 12/01                        
3 NE NORTHFIELD              3.0 IN    0800 AM 12/01                        
ROCKFORD                     3.0 IN    0842 AM 12/01                        
WINNEBAGO                    3.0 IN    0848 AM 12/01                        
WILD RIVER STATE PARK        3.0 IN    0802 AM 12/01                        
BLUE EARTH 1S                2.9 IN    0800 AM 12/01                        
1 E BROOKLYN CENTER          2.7 IN    0815 AM 12/01                        
GAYLORD                      2.6 IN    0700 AM 12/01                        
BIG FALLS HYDRO              2.5 IN    0800 AM 12/01                        
1 NW NEW ULM                 2.5 IN    0800 AM 12/01                        
WATERTOWN                    2.5 IN    0800 AM 12/01                        
FOREST LAKE 5NE              2.5 IN    0654 AM 12/01                        
1 WNW EAGLE LAKE             2.5 IN    0729 AM 12/01                        
2 SW CHISAGO CITY            2.5 IN    0700 AM 12/01                        
CHANHASSEN WFO               2.4 IN    0605 AM 12/01                        
11 N BRUCE                   2.4 IN    0807 AM 12/01                        
WACONIA                      2.3 IN    0600 AM 12/01                        
5 WNW NEW MARKET             2.2 IN    0800 AM 12/01                        
1 WSW GOLDEN VALLEY          2.2 IN    0800 AM 12/01                        
ROBERTS WWTP                 2.1 IN    0804 AM 12/01                        
LOWER ST. ANTHONY            2.1 IN    0600 AM 12/01                        
1 WSW CHASKA                 2.1 IN    0700 AM 12/01                        
BROWNTON WWTP                2.0 IN    0800 AM 12/01                        
3 N BOYCEVILLE               2.0 IN    0818 AM 12/01                        
1 WNW VESELI                 2.0 IN    0948 AM 12/01                        
HASTINGS DAM 2               2.0 IN    0600 AM 12/01                        
1 WSW CARVER                 1.9 IN    0816 AM 12/01                        
2 SSE EDINA                  1.9 IN    0700 AM 12/01                        
5 SSE BALSAM LAKE            1.5 IN    0818 AM 12/01                        
RICE LAKE                    1.5 IN    0803 AM 12/01                        
3 WNW LADYSMITH              1.3 IN    0820 AM 12/01                        
2 E BRUCE                    1.2 IN    0819 AM 12/01                        
2 SW PRIOR LAKE              1.1 IN    0804 AM 12/01                        
HOLCOMBE                     1.0 IN    0803 AM 12/01                        
2 SE CHETEK                  1.0 IN    0819 AM 12/01                        
BALDWIN                      1.0 IN    0803 AM 12/01