####018010995#### ACUS45 KWBC 230258 SCCNS5 Storm Summary Number 3 for Major Coast to Coast Winter Storm NWS Weather Prediction Center College Park MD 900 PM CST Wed Feb 22 2023 ...Heavy snow and ice continues over the High Plains, Great Lakes, and Northeast... Ice Storm Warnings are in effect for a narrow region stretching from central Iowa eastward through southern Michigan. Blizzard Warnings are in effect for portions of Wyoming, southeastern North Dakota, northeastern South Dakota, western Minnesota, and portions of north-central Wisconsin. Winter Storm Warnings and Advisories are in effect for much of the Northern and Central Plains, Midwest, and much of New England. For a detailed graphical depiction of the latest watches, warnings and advisories, please see www.weather.gov At 800 PM CST...A very large and strong storm system continues to move east across the Plains and into the Midwest. A minimum pressure of 996 mb (29.41 in Hg) was analyzed over northern Missouri. A cold front extended to the southwest of this cyclone, and a stationary front extended to the east of this low pressure, each of which separated cold, Arctic air from warm, moist air from the Gulf of Mexico. A separate area of low pressure was analyzed over central Illinois. A small occlusion led to a triple point in Indiana, where a warm front extended to the east into the Mid-Atlantic, and a cold front extended to the southwest behind an area of showers and thunderstorms. National Weather Service RADAR and surface observations show a broad area of stratiform precipitation occurring to the north and west of the aforementioned low pressure system, much of which is falling as snow, across the High Plains and Midwest. In the Northeast, snow is beginning to fall as a slow-moving warm front approaches the region. There are some areas of mixed precipitation currently falling extending from central Iowa eastward toward Milwaukee, and along the Pennsylvania/New York border. ...Selected preliminary Storm Total Snowfall in inches from 700 AM CST Tue Feb 21 through 800 PM CST Thu Feb 23... ...COLORADO... CLARK 11.0 ESTES PARK 4.0 ...MICHIGAN... MIDLAND 6.1 OIL CITY 6.1 NEGAUNEE 4 NE 5.7 NORTHPORT 3.0 ...MINNESOTA... KASSON 9.0 ROCHESTER 2 NNW 9.0 SLAYTON 1 SSW 7.2 HARDWICK 4 ENE 7.1 EDGERTON 7.0 WASECA 2 N 7.0 BLOOMINGTON 6.0 LAKEVILLE 5.5 ORONOCO 1 ESE 5.5 OWATONNA 5.0 COLERAINE 3 SSE 4.2 MSP AIRPORT 4.1 VICTORIA 3.0 DONNELLY 3 NW 2.4 ...NEBRASKA... VALENTINE 5.5 MULLEN 16 SW 5.0 HARRISON 9 WSW 4.5 ...NEW YORK... AMSTERDAM 2.4 BALLSTON LAKE 2.4 ...NORTH DAKOTA... BISMARCK 3 SSE 4.5 KILLDEER 3.0 LIDGERWOOD 3.0 ...SOUTH DAKOTA... BLACK HAWK 8.2 PIEDNONT 1 NNW 7.5 SUMMERSET 6 NE 6.0 ROCKERVILLE 4 NE 5.8 SIOUX FALLS 3 N 5.7 MILBANK 5.0 DOWNTOWN SPEARFISH 4.6 MADISON 4.5 HOT SPRINGS 4.0 LEAD 4.0 SAINT ONGE 3 SE 3.8 CHEYENNE CROSSING 3.7 UTSA 8 NW 3.0 ...WISCONSIN... BENOIT 1 NE 13.0 ASHLAND 3 SW 12.5 STEVENSTOWN 4 NW 8.8 HATFIELD 8.5 WARRENS 8.0 CHILI 6 N 6.0 MELROSE 4 W 5.5 MONTANA 5 NE 5.5 ALTOONA 13 S 5.3 EVERGREEN 1 SSE 4.1 BAKERVILLE 3 S 4.0 PLAINFIELD 4.0 MOON 1 NE 3.8 EVERGREEN 1 WSW 3.5 SPENCER 3.5 WAUPACA 1 N 3.2 APPLETON 3.0 ...WYOMING... SUGAR LOAF 3 WNW 27.0 BATTLE LAKE 2 E 19.5 SUGAR LOAF 5 WSW 19.5 NASH FOREK CAMPGROUND ENE 15.0 BOTTLE CREEK CAMP 2 WSW 12.0 DEEP CREEK CAMPGROUND W 12.0 HOG PARK RESERVOIR 3 WSW 10.8 JACK CREEK 2 NW 10.5 HOG PARK RESERVOIR 4 NW 9.6 WESTON 14 SW 8.0 ...Selected preliminary Storm Total Sleet in inches from 700 AM CST Tue Feb 21 through 800 PM CST Thu Feb 23... ...IOWA... HAZLETON 2 ENE 0.30 ...MICHIGAN... COMSTOCK PARK 2 SSW 1.00 ...WISCONSIN... WEST MILWAUKEE 1 NW 1.40 MAPLE BLUFF 2 NNE 1.30 MONOMONEE FALLS 2 NE 1.30 SULLIVAN 4 SE 0.70 SAINT FRANCIS 2 WSW 0.60 JANESVILLE 0.30 ...Selected preliminary Storm Total Freezing Rain ice amounts in inches from 700 AM CST Tue Feb 21 through 800 PM CST Thu Feb 23... ...ILLINOIS... ROCKFORD AIRPORT 0.37 BOLTON 2 W 0.30 WARREN 0.30 MUNDELEIN 0.19 DUPAGE AIRPORT 0.16 ...IOWA... COGGON 2 S 0.25 KELLEY 1 W 0.25 LOWDEN 0.25 MAQUOKETA 1 NW 0.25 HAZLETON 2 ENE 0.20 ...MICHIGAN... BEDFORD 3 SW 0.70 ADRIAN 3 SW 0.60 SALINE 4 NE 0.55 NORTHEAST DETROIT 2 SSE 0.36 EDGEMONT PARK 3 NNE 0.25 HILLSDALE 0.25 ...NEW YORK... WELLSVILLE 2 SW 0.24 JAMESTOWN 0.13 DUNKIRK 3 ENE 0.10 ...WISCONSIN... WIND LAKE 3 SSE 0.52 GENOA CITY 0.50 PELL LAKE 0.50 DELAVAN 6 N 0.30 WILLIAMS BAY 2 N 0.28 STURTEVANT 5 SSW 0.25 Widespread winter storm impacts, including heavy snow and strong winds, will continue to impact a large portion of the country tonight as this strong storm system moves across the northern tier of the US. In the High Plains and Midwest, snow rates may reach up to 2" per hour as heavy snow continues. Additional snowfall totals of 6-12" are expected over portions of central Minnesota eastward through Wisconsin and northern Michigan. On the south edge of the snowfall gradient, ice currently falling across a narrow band of the Great Lakes region will change over to snow, with additional icing of up to 0.1" expected, with locally higher amounts over southern Michigan. In the Northeast, precipitation will intensify tonight ahead of a slow-moving warm front. Portions of western and south-central New York will see a change from snow to mixed precipitation as temperatures slowly rise across the region tonight. Light snowfall totals are expected across much of western New York into southern New England prior to the freezing rain, while much higher snowfall accumulations of 6-12+" are possible across northern New York and Upper New England, with locally higher amounts in the Adirondacks, Greens, and White Mountains. Areas of western New York and southern New England will have significant ice accumulations with this event, with up to 0.1+" of ice currently forecast. Travel in any of these areas is not recommended tonight as heavy snow and ice impact a large portion of the country. The next Storm Summary will be issued by the Weather Prediction Center at 900 AM CST. Please refer to your local National Weather Service office for additional information on this event. Genz $$