473  
NWUS53 KFSD 291709  
LSRFSD  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1109 AM CST MON DEC 29 2025  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON  
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.  
 
..REMARKS..  
 
0800 AM SNOW 1 N MARSHALL 44.47N 95.79W  
12/29/2025 M4.0 INCH LYON MN CO-OP OBSERVER  
 
EVENT TOTAL SNOWFALL. CO-OP OBSERVER STATION  
MMLM5 MARSHALL.  
 
0800 AM SNOW SIBLEY 43.40N 95.75W  
12/29/2025 M4.0 INCH OSCEOLA IA CO-OP OBSERVER  
 
EVENT TOTAL SNOWFALL. CO-OP OBSERVER STATION  
SIBI4 SIBLEY.  
 
0800 AM SNOW 5 S COTTONWOOD 44.54N 95.68W  
12/29/2025 M3.9 INCH LYON MN COCORAHS  
 
EVENT TOTAL SNOWFALL. COCORAHS STATION  
MN-LY-14 4 S COTTONWOOD.  
 
0700 AM SNOW 4 SSW MILROY 44.37N 95.60W  
12/29/2025 M3.0 INCH LYON MN COCORAHS  
 
EVENT TOTAL SNOWFALL. COCORAHS STATION  
MN-LY-15 MILROY 4.1 SSW.  
 
0700 AM SNOW 6 SW IVANHOE 44.41N 96.34W  
12/29/2025 M3.0 INCH LINCOLN MN COCORAHS  
 
EVENT TOTAL SNOWFALL. COCORAHS STATION  
MN-LN-4 HENDRICKS 8.0 SE.  
 
0800 AM SNOW 1 N WINDOM 43.88N 95.12W  
12/29/2025 M3.0 INCH COTTONWOOD MN CO-OP OBSERVER  
 
EVENT TOTAL SNOWFALL.  
 
1200 AM SNOW 1 N SPENCER 43.17N 95.15W  
12/29/2025 M2.5 INCH CLAY IA CO-OP OBSERVER  
 
STILL LIGHTLY SNOWING AT TIME OF  
OBSERVATION.  
 
0530 AM SNOW 1 E LE MARS 42.78N 96.15W  
12/29/2025 M2.0 INCH PLYMOUTH IA COCORAHS  
 
EVENT TOTAL SNOWFALL. COCORAHS STATION  
IA-PL-9 LE MARS 1.0 E.  
 
0700 AM SNOW 3 SSE LAKE PARK 43.40N 95.31W  
12/29/2025 M2.0 INCH DICKINSON IA COCORAHS  
 
EVENT TOTAL SNOWFALL. COCORAHS STATION  
IA-DK-3 LAKE PARK 3.2 SSE.  
 
0700 AM SNOW 1 W SPIRIT LAKE 43.42N 95.14W  
12/29/2025 M2.0 INCH DICKINSON IA CO-OP OBSERVER  
 
EVENT TOTAL SNOWFALL.  
 
0800 AM SNOW 1 ESE LE MARS 42.78N 96.15W  
12/29/2025 M2.0 INCH PLYMOUTH IA CO-OP OBSERVER  
 
EVENT TOTAL SNOWFALL. CO-OP OBSERVER STATION  
LEMI4 LE MARS.  
 
0700 AM SNOW 2 S BROOKINGS 44.28N 96.79W  
12/29/2025 M1.8 INCH BROOKINGS SD COCORAHS  
 
EVENT TOTAL SNOWFALL. COCORAHS STATION  
SD-BK-57 BROOKINGS 1.6 S.  
 
0700 AM SNOW 4 WNW ROWENA 43.55N 96.63W  
12/29/2025 M1.8 INCH MINNEHAHA SD COCORAHS  
 
EVENT TOTAL SNOWFALL. COCORAHS STATION  
SD-MH-82 SIOUX FALLS 5.2 E.  
 
0615 AM SNOW 1 NNW CANTON 43.31N 96.59W  
12/29/2025 M1.7 INCH LINCOLN SD CO-OP OBSERVER  
 
EVENT TOTAL SNOWFALL. CO-OP OBSERVER STATION  
CNNS2 CANTON.  
 
1058 AM SNOW 3 N SIOUX FALLS 43.59N 96.73W  
12/29/2025 M1.7 INCH MINNEHAHA SD OFFICIAL NWS OBS  
 
EVENT TOTAL SNOWFALL.  
 
0700 AM SNOW 1 SSE SIOUX FALLS 43.53N 96.72W  
12/29/2025 M1.5 INCH MINNEHAHA SD COCORAHS  
 
EVENT TOTAL SNOWFALL. COCORAHS STATION  
SD-MH-147 SIOUX FALLS 1.1 SSE.  
 
0700 AM SNOW 2 NNE WORTHINGTON 43.65N 95.58W  
12/29/2025 M1.5 INCH NOBLES MN CO-OP OBSERVER  
 
EVENT TOTAL SNOWFALL. CO-OP OBSERVER STATION  
WRNM5 WORTHINGTON 2 NNE.  
 
0700 AM SNOW EDGERTON 43.87N 96.13W  
12/29/2025 M1.5 INCH PIPESTONE MN COCORAHS  
 
COCORAHS STATION MN-PS-6 EDGERTON 0.2 WSW.  
 
0800 AM SNOW 4 ESE SIOUX FALLS 43.53N 96.66W  
12/29/2025 M1.4 INCH MINNEHAHA SD CO-OP OBSERVER  
 
EVENT TOTAL SNOWFALL. CO-OP OBSERVER STATION  
JACS2 4 ESE SIOUX FALLS.  
 
0700 AM SNOW 4 SE BRUCE 44.40N 96.83W  
12/29/2025 M1.2 INCH BROOKINGS SD COCORAHS  
 
EVENT TOTAL SNOWFALL. COCORAHS STATION  
SD-BK-56 BROOKINGS 6.5 NNW.  
 
0800 AM SNOW 1 NE BROOKINGS 44.32N 96.77W  
12/29/2025 M1.2 INCH BROOKINGS SD CO-OP OBSERVER  
 
EVENT TOTAL SNOWFALL. CO-OP OBSERVER STATION  
BROS2 BROOKINGS 2 NE.  
 
0700 AM SNOW TYNDALL 42.99N 97.86W  
12/29/2025 M1.1 INCH BON HOMME SD CO-OP OBSERVER  
 
EVENT TOTAL SNOWFALL. CO-OP OBSERVER STATION  
TYNS2 TYNDALL.  
 
0600 AM SNOW 1 SE VERMILLION 42.77N 96.91W  
12/29/2025 M1.0 INCH CLAY SD COCORAHS  
 
EVENT TOTAL SNOWFALL. COCORAHS STATION  
SD-CY-10 VERMILLION 1.4 SE.  
 
0600 AM SNOW HARTFORD 43.63N 96.94W  
12/29/2025 M1.0 INCH MINNEHAHA SD COCORAHS  
 
EVENT TOTAL SNOWFALL. COCORAHS STATION  
SD-MH-46 HARTFORD 0.5 N.  
 
0600 AM SNOW SERGEANT BLUFF 42.40N 96.36W  
12/29/2025 M1.0 INCH WOODBURY IA OFFICIAL NWS OBS  
 
EVENT TOTAL SNOWFALL.  
 
0700 AM SNOW DE SMET 44.38N 97.55W  
12/29/2025 M1.0 INCH KINGSBURY SD COCORAHS  
 
EVENT TOTAL SNOWFALL. COCORAHS STATION  
SD-KY-5 DE SMET 0.2 SSE.  
 
0700 AM SNOW 4 ENE MONROE 43.50N 97.14W  
12/29/2025 M1.0 INCH MCCOOK SD COCORAHS  
 
EVENT TOTAL SNOWFALL. COCORAHS STATION  
SD-MC-13 PARKER 7.2 N.  
 
0700 AM SNOW 5 W GARRETSON 43.72N 96.61W  
12/29/2025 M1.0 INCH MINNEHAHA SD COCORAHS  
 
EVENT TOTAL SNOWFALL. COCORAHS STATION  
SD-MH-113 5 W GARRETSON.  
 
0700 AM SNOW SHELDON 43.18N 95.85W  
12/29/2025 M1.0 INCH O'BRIEN IA CO-OP OBSERVER  
 
EVENT TOTAL SNOWFALL. CO-OP OBSERVER STATION  
SHDI4 SHELDON.  
 
 
 
 
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