Storm Summary Number 04 for Central Rockies into Upper Midwest
Winter Storm
NWS Weather Prediction Center College Park MD
900 PM CST Sat Dec 11 2021

...Snowfall has concluded for the Upper Midwest as the low
pressure system exits into Canada...

High Wind Warnings are in effect for much of New York along the
Canada border and extending further inland towards the Vermont
border.

Wind Advisories are in effect for eastern Ohio, Pennsylvania,
eastern West Virginia, western Virginia, Maryland, Delaware, New
Jersey, Connecticut, Rhode Island, Massachusetts, Vermont and
northern Maine.

For a detailed graphical depiction of the latest watches, warnings
and advisories, please see www.weather.gov

At 800 PM CST...A strong low pressure center has exited the Upper
Midwest region and is now located over western Ontario with a
minimum central pressure of 975 mb, or 28.79 inches of mercury. A
warm front extended southeast across southern Ontario and into
Vermont before curving back northeastward up the east coast
through Maine and into New Brunswick and Nova Scotia. A cold front
extended south through upstate New York and central Pennsylvania
and continued down the spine of the Appalachians into the
southeast and Gulf of Mexico. All accumulating snow had exited the
Great Lakes region, leaving gusty winds in the wake of the storm
across much of the northeast and Great Lakes.

...Selected preliminary Storm Total Snowfall in inches where the
event has ended...

...COLORADO...
GOULD 9 SSE                          20.4                    
MOUNT ZIRKEL 4 SE                    20.4                    
CRESTED BUTTE 6.2 N                  19.5                    
GREEN MOUNTAIN RESE 5 W              16.8                    
GLENDEVEY 8 NW                       15.6                    
PAGOSA SPRINGS 8.5 WNW               14.6                    
GLENDEVEY 9 E                        13.2                    
CAMERON PASS 7 SSE                   12.0                    
CAMERON PASS 9 SE                    12.0                    
MOUNT AUDUBON 3 NNE                  12.0                    
MONTROSE 1.6 E                       10.0                    
SILVERTHORNE 21 NW                    7.5                    
MOUNT CRESTED 4 NNW                   7.0                    
RANGELY 6 NNE                         7.0                    
COAL BAND PASS                        5.5                    

...IOWA...
IONIA 2W                              3.0                    
FAYETTE 3 N                           2.0                    

...MICHIGAN...
SPALDING                             14.4                    
ESCANABA 2 ESE                       14.2                    
GARDEN 7 ENE                         13.2                    
NEWBERRY                             12.0                    
IRON MOUNTAIN 1 W                    11.0                    
STEPHENSON                           11.0                    
FOREST LAKE 6 SE                     10.0                    
BARAGA 2 S                            9.6                    
HERMAN 2 SE                           9.0                    
MANISQITUE 2 E                        8.1                    
PAULDING                              7.2                    
MARQUETTE 1 SSW                       6.6                    
IRONWOOD 2 WNW                        6.5                    

...MINNESOTA...
ST. PAUL 3 E                         21.0                    
BLOOMINGTON                          18.5                    
MINNEAPOLIS 1 ESE                    15.0                    
APPLE VALLEY                         13.0                    
SAVAGE                               11.0                    
ROCHESTER 2 NE                       10.5                    
MILLVILLE                            10.0                    
HUDSON                                9.8                    
SOUTH ST. PAUL                        9.5                    
MANTORVILLE 1.9 ESE                   8.5                    
WINONNA 1 WNW                         7.5                    
ALBERT LEA 1 SW                       7.0                    
MANKATO                               7.0                    
CURRIE 4 N                            6.0                    

...NEBRASKA...
VALENTINE 1 NNE                      11.5                    
HEMINGFORD 22 W                       9.0                    
CHADRON                               8.0                    
MARSLAND 5 WSW                        8.0                    
CODY                                  7.0                    
CHADRON 13 SSE                        6.0                    
KERNEY 2 NNE                          2.8                    
MITCHELL 15 NNE                       2.5                    
SCOTTSBLUFF 3.0 W                     2.4                    

...NEW MEXICO...
CANON PLAZA 11 NNW                    8.0                    
CHAMA 5 NW                            6.0                    
TOADLENA 5 SSW                        6.0                    

...SOUTH DAKOTA...
HOT SPRINGS                          20.0                    
ARGYLE                               14.0                    
PINE RIDGE 9 E                       13.0                    
OKREEK                               12.0                    
HAMILL 2 SW                          10.5                    
LONG VALLEY                          10.0                    
EDGEMOUNT .4 W                        9.5                    
MOUNT RUSHMORE                        9.0                    
SIOUX FALLS 3 N                       8.1                    
JEWEL CAVE 8 NNE                      8.0                    
MISSION                               8.0                    
BURKE 4.2 SW                          7.0                    
ROCKERVILLE 4 NE                      6.6                    
HILL CITY                             6.5                    
MADISON                               6.3                    
RAPID CITY ARPT 7 SW                  6.0                    
WHITE RIVER 17 NW                     6.0                    

...WISCONSIN...
ROBERTS 5 W                          18.0                    
HUDSON 1 SE                          16.9                    
IRMA                                 14.0                    
MONICO                               14.0                    
TILDEN 3 WNW                         12.4                    
IOLA                                 10.5                    
ARCADIA                               9.0                    
MELROSE 3 ESE                         7.3                    
WHITE CREEK 3 ESE                     6.0                    
LA CROSSE 2 E                         5.7                    
DORCHESTER 2 N                        5.0                    
MERRILL                               5.0                    
WOODBORO                              5.0                    
WILD ROSE                             2.0                    

...WYOMING...
ENCAMPMENT 10 WSW                    37.5                    
SKYLINE 8 SW                         30.0                    
CENTENNIAL 7 WNW                     15.0                    
ELK MOUNTAIN 0.3 SW                  13.3                    
RAWLINS 1 N                          13.0                    
LUSK                                 11.0                    
NEWCASTLE                            10.0                    
UPTON 1 NNW                           8.0                    
WHEATLAND                             8.0                    
DOUGLAS 2 SW                          7.0                    
WOODS LANDING                         6.0                    
FORT LARAMIE 3.5 SW                   5.0                    
GILLETTE DOWNTOWN                     5.0                    
LARAMIE 1.7 N                         3.9                    
TEN SLEEP 4.8 NNW                     2.3                    
CHEYENNE WFO                          0.9                    


The surface low will continue to move north-northeast through
Canada over the next 24 hours before dissipating. Snowfall in the
Upper Midwest has concluded, however impacts may still be felt
from gusty winds and blowing snow over the next 12 hours. The cold
front will move quickly through the eastern U.S. before exiting
the east coast during the morning hours on Sunday. Some Lake
effect snow showers are possible east of Lake Erie and Lake
Ontario in New York beginning Saturday evening and continuing
through Sunday behind the cold front. Strong winds should subside
in the northeast on Sunday morning.

This will be the last Storm Summary issued by the Weather
Prediction Center for this event. Please refer to your local
National Weather service office for additional information.

Russell