501  
NWUS55 KBOU 040553  
LSRBOU  
 
PRELIMINARY LOCAL STORM REPORT...SUMMARY  
NATIONAL WEATHER SERVICE DENVER CO  
1053 PM MST WED DEC 3 2025  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON  
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.  
 
..REMARKS..  
 
1044 PM SNOW 4 WNW ARVADA 39.85N 105.16W  
12/03/2025 M9.5 INCH JEFFERSON CO NWS EMPLOYEE  
 
0.67 INCH LIQUID EQUIVALENT.  
 
1005 PM SNOW 1 ESE KASSLER 39.48N 105.07W  
12/03/2025 M7.8 INCH DOUGLAS CO TRAINED SPOTTER  
 
 
 
0947 PM SNOW 2 NNW LOUISVILLE 39.99N 105.15W  
12/03/2025 M7.9 INCH BOULDER CO TRAINED SPOTTER  
 
 
 
0823 PM SNOW POUDRE PARK 40.69N 105.30W  
12/03/2025 M6.5 INCH LARIMER CO TRAINED SPOTTER  
 
 
 
0735 PM SNOW 3 W JAMESTOWN 40.11N 105.44W  
12/03/2025 M10.1 INCH BOULDER CO TRAINED SPOTTER  
 
 
 
0640 PM SNOW 1 E CHERRY HILLS VILLAG 39.65N 104.93W  
12/03/2025 M5.0 INCH ARAPAHOE CO TRAINED SPOTTER  
 
 
 
0629 PM SNOW 1 N GENESEE 39.70N 105.28W  
12/03/2025 M11.0 INCH JEFFERSON CO TRAINED SPOTTER  
 
 
 
0625 PM SNOW 1 NW BROOMFIELD 39.94N 105.09W  
12/03/2025 M6.6 INCH BROOMFIELD CO NWS EMPLOYEE  
 
 
 
0623 PM SNOW 1 E EDGEWATER 39.74N 105.04W  
12/03/2025 M8.1 INCH DENVER CO PUBLIC  
 
 
 
0608 PM SNOW 1 E KEN CARYL 39.58N 105.13W  
12/03/2025 M10.0 INCH JEFFERSON CO TRAINED SPOTTER  
 
 
 
0601 PM SNOW 1 S CRESCENT VILLAGE 39.91N 105.34W  
12/03/2025 M8.0 INCH JEFFERSON CO TRAINED SPOTTER  
 
 
 
0558 PM SNOW 5 NE PONDEROSA PARK 39.47N 104.60W  
12/03/2025 M5.0 INCH ELBERT CO PUBLIC  
 
 
 
0540 PM SNOW 1 ENE WESTMINSTER 39.88N 105.04W  
12/03/2025 M6.1 INCH ADAMS CO TRAINED SPOTTER  
 
 
 
0524 PM SNOW 1 NW FEDERAL HEIGHTS 39.88N 105.03W  
12/03/2025 M6.5 INCH ADAMS CO PUBLIC  
 
 
 
0519 PM SNOW 2 W BOULDER 40.02N 105.29W  
12/03/2025 M8.9 INCH BOULDER CO PUBLIC  
 
 
 
0500 PM SNOW 1 SSW DENVER INTL AIRPO 39.85N 104.68W  
12/03/2025 M4.3 INCH DENVER CO OFFICIAL NWS OBS  
 
 
 
0500 PM SNOW 1 SE DENVER 39.73N 104.97W  
12/03/2025 M5.5 INCH DENVER CO PUBLIC  
 
 
 
0448 PM SNOW 11 NE PONDEROSA PARK 39.52N 104.50W  
12/03/2025 E7.0 INCH ELBERT CO TRAINED SPOTTER  
 
 
 
0445 PM SNOW 1 E KEN CARYL 39.58N 105.13W  
12/03/2025 M9.7 INCH JEFFERSON CO PUBLIC  
 
 
 
0442 PM SNOW 2 N LONGMONT 40.20N 105.11W  
12/03/2025 M5.5 INCH BOULDER CO PUBLIC  
 
 
 
0438 PM SNOW 2 W LONE TREE 39.53N 104.92W  
12/03/2025 M5.0 INCH DOUGLAS CO PUBLIC  
 
 
 
0435 PM SNOW 1 NNW LOUISVILLE 39.99N 105.15W  
12/03/2025 M7.8 INCH BOULDER CO TRAINED SPOTTER  
 
 
 
0430 PM SNOW 3 E ARVADA 39.82N 105.06W  
12/03/2025 M7.2 INCH JEFFERSON CO PUBLIC  
 
 
 
0426 PM SNOW 1 SW THORNTON 39.88N 104.97W  
12/03/2025 M5.1 INCH ADAMS CO PUBLIC  
 
 
 
0417 PM SNOW 1 W NIWOT 40.10N 105.17W  
12/03/2025 M6.6 INCH BOULDER CO PUBLIC  
 
 
 
0414 PM SNOW 5 SW DENVER INTL AIRPOR 39.81N 104.74W  
12/03/2025 M4.5 INCH ADAMS CO PUBLIC  
 
 
 
0412 PM SNOW 3 S BENNETT 39.71N 104.41W  
12/03/2025 M2.6 INCH ARAPAHOE CO PUBLIC  
 
 
 
0410 PM SNOW 2 NE THORNTON 39.92N 104.93W  
12/03/2025 M5.3 INCH ADAMS CO PUBLIC  
 
 
 
0405 PM SNOW 2 SW ROCKY FLATS 39.87N 105.23W  
12/03/2025 M9.0 INCH JEFFERSON CO PUBLIC  
 
 
 
0402 PM SNOW 1 N GENESEE 39.70N 105.28W  
12/03/2025 M10.6 INCH JEFFERSON CO PUBLIC  
 
 
 
0400 PM SNOW 4 SE DENVER 39.70N 104.92W  
12/03/2025 M5.5 INCH DENVER CO TRAINED SPOTTER  
 
 
 
 
 
 
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