Storm Summary Number 2 for Midwest to Northeast Winter Storm
NWS Weather Prediction Center College Park MD
1100 PM EDT Mon Mar 13 2023

...Heavy snow expected over the Northeast into Tuesday...

Winter Storm Warnings are in effect for portions of the interior
Northeast through New England.

Winter Weather Advisories are in effect for portions of the
Northeast, the north/central Appalachians, and areas downstream of
Lake Superior and Lake Ontario.

Freeze Watches and Warnings are in effect for much of the interior
Southeast, Tennessee River Valley, and Ozarks.

Wind Advisories are in effect for portions of the Mid Atlantic
into the Northeast along the I-95 corridor.

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

At 1000 PM EDT...An energetic, rapidly-strengthening 998 mb
low-pressure system continued to trek northeast, located roughly
200 miles off the eastern shore of Maryland. On the northern flank
of the surface low, radar mosaic imagery and surface observations
depict a shield of mixed moderate to heavy rain and snow across
much of the Northeast. Meanwhile, bands of moderate to heavy snow
showers persisted across the Upper Midwest and Ohio Valley. 

...Selected preliminary Storm Total Snowfall in inches from 1000
AM EDT Sun Mar 12 through 1000 PM EDT Mon Mar 13...

...MICHIGAN...
SANDS 1 SSE                          10.2                    
NEGAUNEE 4 N                          9.5                    

...WISCONSIN...
CORNUCOPIA 3 S                       22.0                    
WASHBURN 2 WSW                       18.5                    
WENTWORTH 3 SSW                      16.0                    
IOLA 7 N                             13.2                    
DENMARK 1 NE                         12.5                    
WAUSAU 4 NE                          12.4                    
WITTENBERG                           12.3                    
FREMONT 1 W                          12.0                    
MERILL                               12.0                    
SPRING VALLEY                        10.3                    

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

...MINNESOTA...
TWO HARBORS 4 WNW                    18.4                    
DULUTH 3 WNW                         16.0                    
FINLAND                              16.0                    
LEONARD 4 S                          16.0                    
HACKENSACK                           14.0                    
MOOSE LAKE 2 SW                      13.6                    
MCGRATH 8 ESE                        13.5                    
MCGREGOR 5 S                         13.5                    
PINE RIVER                           13.0                    
PINE CITY 10 E                       12.5                    
REDBY 3 NNE                          12.0                    

...NORTH DAKOTA...
PORTLAND                             12.0                    
BOTTINEAU                            11.4                    
WALHALLA 4 SSE                       10.9                    
GARRISON                              9.0                    
FARGO 2 N                             6.5                    


Conditions will continue to deteriorate across the Northeast
tonight, as the aforementioned rapidly-intensifying low-pressure
system moves northeastward toward southern New England. For
portions of the interior Northeast, snowfall rates within the most
intense snow band may reach upwards of 2-3" per hour. As the low
approaches coastal New England, northwesterly flow will wrap cold
temperatures around the western side of the low-pressure,
resulting in the eventual changeover from rain to snow for many
areas along the coast, including Boston and New York. In all,
snowfall totals of 12" or higher are expected across much of New
England, with locally higher amounts of 24-30" possible in the
higher terrain. For areas closer to the coast (including Boston
and New York), a sharp gradient of snowfall is expected. The
heavy-wet nature of the snow combined with max wind gusts of 55
mph will result in scattered to widespread power outages and tree
damage. Moreover, widespread minor and localized moderate coastal
flooding and beach erosion are forecast tonight through Wednesday
as the low pressure deepens and stalls off the New England coast.

The next Storm Summary will be issued by the Weather Prediction
Center at 1100 AM EDT. Please refer to your local National Weather
Service office for additional information on this event.

Asherman/Genz