####018007652#### ACUS41 KWBC 200303 SCCNS1 Storm Summary Number 3 for Rockies to Northeast Winter Storm NWS Weather Prediction Center College Park MD 900 PM CST Thu Jan 19 2023 ...Heavy snow begins to wind down across the Upper Midwest as snow intensifies over the Northeast... Winter Storm Warnings are in effect areas of Michigan's Upper Peninsula as well as portions of coastal Maine and New Hampshire. Winter Weather Advisories are in effect for portions of Michigan's Upper Peninsula, Upstate New York, Northern/Central Appalachians, 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...An occluded low was analyzed over central Michigan with a central pressure of 992mb (29.29 in Hg), with an occluded front extending east through Lake Huron. A complicated frontal structure, aided by complex terrain over the Appalachians, extends to the south and east of the triple point located near Lake Erie. Regional RADAR mosaic imagery and surface observations detected a band of moderate to heavy snowfall over Michigan's Upper Peninsula. Wintry precipitation is continuing to push toward the northeast, making its way into regions of New Hampshire and southern Maine. Meanwhile, in the warm sector of the storm, a region of heavy precipitation extends from the western end of Lake Erie to the western tip of Maryland. An area of moderate to heavy stratiform rain was also located across the Mid-Alantic and interior Northeast on the northern side of a warm front. ...Selected preliminary Storm Total Snowfall in inches from 700 AM CST Wed Jan 18 through 800 PM CST Wed Jan 19... ...IOWA... NORA SPRINGS 10.2 AUBURN 9.0 FORT DODGE 2 NEE 8.5 BRITT 8.4 FLOYD 8.0 ROCK VALLEY 8.0 DES MOINES INTERNATIONAL AIRPORT 4.3 ...MICHIGAN... STEUBEN 6 S 12.3 GARDEN CORNERS 1 NW 12.0 GRANITE ISLAND 9 W 12.0 KINROSS 11.0 MARQUETTE 6.0 ...MINNESOTA... BETHANY 6.0 CHATFIELD 1 NNW 6.0 DDOGE CENTER 6.0 GOODVIEW 6.0 UTICA 6.0 ...WISCONSIN... WASHBURN 2 WSW 10.5 HAZELHURST 1 SE 10.3 RHINELANDER 1 S 8.9 MELROSE 8.0 CATARACT 7.5 SPARTA 2 S 7.5 CLINTONVILLE 6.1 ...Selected preliminary Storm Total Freezing Rain ice amounts in inches from 700 AM CST Wed Jan 18 through 800 PM CST Wed Jan 19... ...IOWA... MURRAY 2 W 0.11 ...NEBRASKA... BEATRICE 0.30 FAIRBURY 1 SSE 0.30 LINCOLN 2 E 0.16 ...Selected preliminary Storm Total Snowfall in inches where the event has ended... ...COLORADO... WOLF CREEK PASS 1 SE 52.0 CRESTED BUTTE 48.0 MONARCH PASS 15.0 MANILA VILLAGE 5 S 12.5 VERNON 12.0 PENNOCK PASS 10.3 DENVER INTL AIRPORT 8.6 ...KANSAS... ALMENA 5 NW 9.0 NORTON 6.5 GOODLAND 1 ENE 4.5 ...NEBRASKA... MERNA 6 W 23.7 CALLAWAY 11 NE 23.0 ANSELMO 9 NW 22.0 THEDFORD 20.0 GATES 2 E 18.0 LITCHFIELD 17.5 PLEASONTON 1 N 17.0 AINSWORTH 15.5 COZAD 6 N 14.0 PAXTON 14.0 LYMAN 3 E 12.0 ...NEW MEXICO... BATTLESHIP ROCK 4 N 14.5 BLUEWATER LAKE ST 9 WSW 12.0 ROCIADA 8 SW 10.0 ...SOUTH DAKOTA... MILLBORO 12.0 OKREEK 18 SSE 12.0 VERMILLION 10.0 NORTH SIOUX CITY 2 SSE 8.0 LAKE ANDES 6.2 ...WYOMING... BURNS 2 SSW 12.0 Low pressure over the Midwest, which is now vertically stacked, will continue to gradually weaken through tonight. Despite a lack of moisture and forcing, northeasterly winds crossing Lake Superior will create favorable conditions for lake-effect snow, primarily south of Lake Superior. Intense snowfall rates are possible, with up to 8" of additional snowfall expected for Michigan's Upper Peninsula through Friday afternoon. Heavy snow rates combined with winds gusting to 35 mph will result in blowing snow, leading to dangerous travel conditions with near zero visibility at times. As the system spreads across the Northeast tonight, a coastal low will form off the coast of southern New England along a warm front, which will present a renewed risk of heavy snow. Heavy snow rates across the Northeast may exceed 1-2"/hr at times. This will create dangerous travel conditions across New England tonight into Friday morning, with lighter snows continuing through much of Friday. Snowfall totals of 4-8" will be possible from Vermont through southern Maine, with locally higher amounts possible (especially at higher elevations). Freezing rain may also lead to ice accumulations of more than 0.1", especially in the Catskills, Berkshires, and southern Green Mountains creating slippery travel and hazardous travel. By Friday night, this system will move offshore, with lingering lake-effect snow possible across the Great Lakes and Northeast into the weekend. 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 $$