Storm Summary Number 4 for Coast to Coast Winter Storm
NWS Weather Prediction Center College Park MD
700 PM PST Fri Feb 14 2025

...Pacific storm set to eject eastward into the Central Plains;
mountain snow winds down while heavy rain and flooding threat
ramps up over portions of the Ohio and Tennessee Valleys through
Saturday...

Flood Watches are in effect from Arkansas to southwest
Pennsylvania.

Winter Storm Warnings and Winter Weather Advisories remain in
effect for many of the higher elevations across the Western U.S.

Winter Weather Advisories are in effect for portions of the Upper
Midwest, Great Lakes, Central Appalachians and Northeast.

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

At 600 PM PST...Latest surface analysis shows a 1000 mb (29.53 in
Hg) low pressure system moving into western Kansas. National
Weather Service Doppler Radar and surface observations show
scattered snow and rain showers across a large portion of the
Intermountain West. More widespread showers are moving across
northeast Colorado and northwest Kansas. A mix of snow, sleet, and
freezing rain is beginning to push across the Upper Midwest, Great
Lakes, and Ohio Valley. Heavier showers and thunderstorms are
developing across portions of Arkansas, Louisiana, and
Mississippi. 

...Selected preliminary Storm Total Snowfall in inches from 700 AM
PST Wed Feb 12 through 600 PM PST Fri Feb 14...

...CALIFORNIA...
LONE PINE 11 SW                      44.0                    
SODA SPRINGS 2 ENE                   38.0                    
DONNER PEAK 1 W                      37.0                    
SOUTH LAKE 1 NNE                     37.0                    
MAMMOTH MOUNTAIN                     34.0                    
TRUCKEE 4 NW                         26.0                    
ASPENDELL 1 SSE                      25.0                    
TOMS PLACE 1 SW                      20.0                    
LEE VINING 5 NNW                     15.8                    
DEEP SPRINGS 10 WSW                  12.0                    
DOG VALLEY 2 SSE                     12.0                    
KIRKWOOD MEADOWS 1 S                 11.0                    
WEAVERVILLE 10 NE                    11.0                    
BEAR VALLEY 2 N                       8.0                    
TWIN BRIDGES 3 ESE                    8.0                    
CHESTER 1 NE                          7.0                    
PINECREST 2 E                         7.0                    

...COLORADO...
ROCKWOOD 7 NNW                       23.1                    
CRESTED BUTTE 1 NNE                  16.9                    
DURANGO 1 SSW                        11.0                    
PAGOSA SPRINGS 7 NW                  10.0                    
SKYWAY 6 E                           10.0                    
VALLECITO 5 S                         9.3                    
GUNNISON                              9.0                    
ALMONT 6 WSW                          8.5                    
BATTLEMENT MESA                       8.0                    
STEAMBOAT SPRINGS 2 E                 7.2                    
GYPSUM 1 WNW                          7.0                    
LOMA 1 E                              6.0                    

...IDAHO...
FRANKLIN 1 SSW                       10.0                    
MONTPELIER                            9.5                    
HORSESHOE BEND 11 SSE                 9.0                    
SODA SPRINGS                          9.0                    
SUN VALLEY 2 SW                       6.9                    
CALDWELL                              6.0                    
MIDDLETON                             4.0                    

...NEVADA...
DIAMOND PEAK SKI BASE                36.0                    
MT ROSE SKI BASE                     34.0                    
INCLINE VILLAGE 1 NNW                23.0                    
VIRGINIA CITY                        12.0                    
RENO                                  8.3                    

...OREGON...
ZIGZAG 1 NW                          12.0                    
TOMBSTONE SUMMIT 6 SSE               10.0                    
LOLO PASS 6 ENE                       8.0                    
ELGIN 10 N                            7.3                    
WELCHES                               7.0                    
BRIGHTWOOD 5 N                        6.0                    
WEST LINN CLACKAMAS                   3.0                    
HOSKINS BENTON 3 SSE                  2.5                    
CORVALLIS BENTON                      1.8                    

...UTAH...
MONTICELLO 1 WSW                     13.0                    
HEBER CITY 1 E                       12.0                    
SNOWBASIN                            11.0                    
SUMMIT PARK                          10.5                    
BRIGHTON                             10.1                    
ALPINE                                9.5                    
EDEN                                  9.2                    
PARK CITY                             7.0                    
RIVERTON                              7.0                    
WEST JORDAN 6 W                       6.0                    

...Selected preliminary Storm Total Rainfall in inches from 700 AM
PST Wed Feb 12 through 600 PM PST Fri Feb 14...

...CALIFORNIA...
BIG SUR                              4.99                    
CORDOZA RIDGE                        4.38                    
SANTA ROSA PLATEAU                   4.08                    
ATASCADERO                           3.66                    
MALIBU HILLS                         3.57                    
MONTECITO                            3.50                    
WATSONVILLE                          2.47                    
COLUMBIA                             2.44                    
SANTA ROSA                           2.36                    
VACAVILLE NUT TREE AIRPORT           2.13                    
HOLLISTER                            2.00                    
HAYWARD                              1.70                    
HAWTHORNE                            1.64                    
LOS ANGELES INTL AIRPORT             1.56                    
SAN FRANCISCO AIRPORT                1.56                    
MONTEREY                             1.53                    
FAIRFIELD                            1.52                    
VAN NUYS                             1.45                    
FALLBROOK COMMUNITY AIRPARK          1.40                    
UKIAH                                1.40                    
FULLERTON                            1.35                    

...Selected preliminary Peak Wind gusts in miles per hour earlier
in the event...

...CALIFORNIA...
MT LOWE                                87                    
MESA VINCENT                           78                    
VANDENBERG                             76                    
LOMA PRIETA                            70                    
SWEENEY RIDGE                          70                    
GUNSIGHT FIRE ROAD                     65                    
RICHARDSON EAST                        65                    
MINES TOWER                            64                    
MT ELIZABETH                           64                    
MT OSO                                 64                    
LITTLE BALD MOUNTAIN                   63                    
SAN FRANCISCO AIRPORT                  62                    
SOUTH BLACK DIAMOND WAY                62                    
LONG RIDGE                             60                    
PACIFICA                               60                    
ROSE PEAK                              59                    
FRIIS CAMP                             56                    
MONTEREY AIRPORT                       56                    
FREMONT 5 E                            55                    
PLEASANTON 4 SW                        55                    
LAS TRAMPAS                            53                    
MOUNT ALISON                           52                    
FORD OBSERVATORY                       49                    
SANDBERG                               48                    


As the Pacific storm tracks eastward into the Central U.S.,
leftover snow and rain showers across the Western U.S. will
gradually diminish Saturday into Saturday night. Meanwhile,
widespread precipitation will continue to develop across much of
the eastern half of the U.S. through the day on Saturday, with
heavy rain and thunderstorms favored across the south, heavy snow
favored across the north, and an icy mix in between. Low pressure
will rapidly deepen across the Ohio and Tennessee Valleys Saturday
into Saturday night, setting the stage for a swath of very heavy
rain and the heightened potential for flooding from Arkansas to
southwest Pennsylvania. Deepening low pressure cuts just south of
the Great Lakes as it moves to the northeast on Sunday, with rain,
strong winds, and thunderstorms expected for much of the Eastern
Seaboard. North and west of the low track, heavy snow and wind
will likely lead to near blizzard conditions from the Great Lakes
to portions of the Northeast Sunday into Sunday night.

The next Storm Summary will be issued by the Weather Prediction
Center at 700 AM PST. Please refer to your local National Weather
Service office for additional information on this event.

Miller