Local Storm Report
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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NWUS55 KBOU 040009
LSRBOU
Preliminary Local Storm Report...Summary
National Weather Service Denver CO
509 PM MST Wed Dec 3 2025
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0402 PM Snow 1 N Genesee 39.70N 105.28W
12/03/2025 M10.6 Inch Jefferson CO Public
0330 PM Snow 4 WNW Arvada 39.85N 105.16W
12/03/2025 M9.4 Inch Jefferson CO NWS Employee
0405 PM Snow 2 SW Rocky Flats 39.87N 105.23W
12/03/2025 M9.0 Inch Jefferson CO Public
0109 PM Snow 3 NNE Bailey 39.45N 105.45W
12/03/2025 M8.1 Inch Park CO Trained Spotter
0700 AM Snow Aspen Springs 39.83N 105.48W
12/03/2025 M8.0 Inch Gilpin CO CO-OP Observer
CO-OP Observer station ASIC2 Aspen Springs.
0435 PM Snow 1 NNW Louisville 39.99N 105.15W
12/03/2025 M7.8 Inch Boulder CO Trained Spotter
0930 AM Snow 4 SSE Brookvale 39.58N 105.38W
12/03/2025 M7.7 Inch Jefferson CO Public
0335 PM Snow 1 NW Niwot 40.10N 105.17W
12/03/2025 M7.5 Inch Boulder CO Trained Spotter
0150 PM Snow 4 NE Nederland 39.99N 105.45W
12/03/2025 M7.5 Inch Boulder CO Trained Spotter
0300 PM Snow 1 W Wheat Ridge 39.77N 105.11W
12/03/2025 M7.5 Inch Jefferson CO Trained Spotter
1017 AM Snow 1 SE Bergen Park 39.68N 105.35W
12/03/2025 M7.3 Inch Jefferson CO Trained Spotter
0500 AM Snow 4 N Floyd Hill 39.77N 105.40W
12/03/2025 M7.2 Inch Gilpin CO Cocorahs
Cocorahs station CO-GL-34 Floyd Hill 3.7 N.
1200 PM Snow Arvada 39.83N 105.11W
12/03/2025 M7.2 Inch Jefferson CO Trained Spotter
0123 PM Snow 3 NNW Marshall 39.99N 105.25W
12/03/2025 M7.0 Inch Boulder CO Public
1200 PM Snow 1 WNW Niwot 40.10N 105.17W
12/03/2025 M7.0 Inch Boulder CO Trained Spotter
0448 PM Snow 11 NE Ponderosa Park 39.52N 104.50W
12/03/2025 E7.0 Inch Elbert CO Trained Spotter
1145 AM Snow 1 N Littleton 39.61N 105.02W
12/03/2025 M6.9 Inch Arapahoe CO Public
0159 PM Snow 1 SE Kassler 39.48N 105.07W
12/03/2025 M6.8 Inch Douglas CO Trained Spotter
0238 PM Snow 1 NE Evergreen 39.64N 105.33W
12/03/2025 M6.8 Inch Jefferson CO Trained Spotter
0417 PM Snow 1 W Niwot 40.10N 105.17W
12/03/2025 M6.6 Inch Boulder CO Public
1100 AM Snow 3 SSW Boulder 39.99N 105.26W
12/03/2025 M6.6 Inch Boulder CO NWS Employee
2.8 inches since 5 AM.
0600 AM Snow 1 N Lawson 39.79N 105.64W
12/03/2025 M6.5 Inch Clear Creek CO Cocorahs
Cocorahs station CO-CC-32 1 N Lawson.
0707 AM Snow 1 SSE Denver 39.72N 104.98W
12/03/2025 M6.5 Inch Denver CO Broadcast Media
0145 PM Snow 1 SW Wheat Ridge 39.76N 105.11W
12/03/2025 E6.5 Inch Jefferson CO Public
0700 AM Snow 4 ESE White Ranch Open 39.80N 105.22W
12/03/2025 M6.5 Inch Jefferson CO Public
0300 PM Snow 1 NW Broomfield 39.94N 105.09W
12/03/2025 M6.4 Inch Broomfield CO NWS Employee
0700 AM Snow 2 SSE Laporte 40.60N 105.12W
12/03/2025 M6.3 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-311 FCL 2.3 NW.
0843 AM Snow 1 E Ken Caryl 39.58N 105.13W
12/03/2025 M6.2 Inch Jefferson CO Trained Spotter
0700 AM Snow Lyons 40.23N 105.27W
12/03/2025 M6.1 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-146 Lyons 0.3 NNE.
0700 AM Snow 3 W Jamestown 40.11N 105.44W
12/03/2025 M6.1 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-202 Ward 4.6 NE.
1138 AM Snow 1 E Evergreen 39.63N 105.32W
12/03/2025 M6.1 Inch Jefferson CO Public
0700 AM Snow 2 SW Golden 39.72N 105.24W
12/03/2025 M6.1 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-497 Golden 1.6 SW.
0700 AM Snow 3 NW Fort Collins 40.58N 105.10W
12/03/2025 M6.1 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1196 Fort Collins 2.5
NW.
0117 PM Snow 1 SW Lafayette 39.98N 105.11W
12/03/2025 M6.0 Inch Boulder CO Trained Spotter
0710 AM Snow 5 E Jamestown 40.13N 105.29W
12/03/2025 M6.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-401 Boulder 7.4 NNW.
0700 AM Snow 3 SSE Boulder 39.99N 105.24W
12/03/2025 M6.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-30 Boulder 1.9 SE.
0700 AM Snow 2 W Boulder 40.03N 105.29W
12/03/2025 M6.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-437 Boulder 2.1 W.
0700 AM Snow 2 N Lyons 40.25N 105.26W
12/03/2025 M6.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-137 Lyons 1.8 N.
1140 AM Snow 3 NNE Broomfield 39.96N 105.05W
12/03/2025 M6.0 Inch Broomfield CO Public
0710 AM Snow Idaho Springs 39.74N 105.51W
12/03/2025 E6.0 Inch Clear Creek CO Public
0700 AM Snow 1 NE Brookvale 39.64N 105.41W
12/03/2025 M6.0 Inch Clear Creek CO Cocorahs
Cocorahs station CO-CC-2 Evergreen 5 W.
0600 AM Snow 3 SSE Silver Plume 39.66N 105.71W
12/03/2025 M6.0 Inch Clear Creek CO CO-OP Observer
CO-OP Observer station GCRC2 Georgetown 4 S.
0824 AM Snow 1 E Arvada 39.83N 105.09W
12/03/2025 M6.0 Inch Jefferson CO Trained Spotter
0718 AM Snow 1 S Crescent Village 39.91N 105.34W
12/03/2025 M6.0 Inch Jefferson CO Public
0159 PM Snow 3 SSE Hygiene 40.14N 105.15W
12/03/2025 M5.9 Inch Boulder CO Trained Spotter
0700 AM Snow 2 NW Boulder 40.05N 105.29W
12/03/2025 M5.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-594 Boulder 2.4 NW.
0600 AM Snow 4 WNW Arvada 39.85N 105.16W
12/03/2025 M5.8 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-457 Arvada 3.5 WNW.
0700 AM Snow 3 SW Wellington 40.68N 105.05W
12/03/2025 M5.8 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1116 Fort Collins 8.6
N.
0700 AM Snow 3 WNW Aspen Park 39.55N 105.35W
12/03/2025 M5.7 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-596 Conifer 3.5 NW.
0700 AM Snow 2 S Tiny Town 39.58N 105.22W
12/03/2025 M5.7 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-609 Morrison 5.6 SSW.
0700 AM Snow 2 SSE Kittredge 39.62N 105.28W
12/03/2025 M5.6 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-128 Kittredge 2.5
SSE.
0700 AM Snow 1 SSW Fort Collins 40.55N 105.07W
12/03/2025 M5.6 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-769 Fort Collins 0.7
SSW.
0550 AM Snow 3 W Fort Collins 40.56N 105.12W
12/03/2025 M5.6 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1009 Fort Collins 2.8
W.
0442 PM Snow 2 N Longmont 40.20N 105.11W
12/03/2025 M5.5 Inch Boulder CO Public
0700 AM Snow 1 W Allenspark 40.20N 105.54W
12/03/2025 M5.5 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-570 Allenspark 0.9 W.
0700 AM Snow 5 E Jamestown 40.13N 105.29W
12/03/2025 M5.5 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-613 Boulder 7.4 NNW.
1255 PM Snow 1 E Superior 39.92N 105.13W
12/03/2025 M5.5 Inch Broomfield CO Trained Spotter
0700 AM Snow 3 S Evergreen 39.60N 105.34W
12/03/2025 M5.5 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-551 Evergreen 2.6 S.
0700 AM Snow 2 WSW Lakewood 39.69N 105.14W
12/03/2025 M5.5 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-340 Lakewood 1.5 WSW.
0600 AM Snow 1 ESE Ken Caryl 39.57N 105.12W
12/03/2025 M5.5 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-338 Ken Caryl 0.6
WSW.
1046 AM Snow 2 W Kelim 40.40N 104.99W
12/03/2025 M5.5 Inch Larimer CO Public
1015 AM Snow 3 S Laporte 40.58N 105.13W
12/03/2025 M5.5 Inch Larimer CO Trained Spotter
0900 AM Snow 2 WSW Horsetooth Mounta 40.53N 105.23W
12/03/2025 M5.5 Inch Larimer CO Public
0719 AM Snow 3 WNW Fort Collins 40.57N 105.12W
12/03/2025 M5.5 Inch Larimer CO Public
0700 AM Snow 1 NNW Arvada 39.84N 105.12W
12/03/2025 M5.4 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-430 Arvada 1.4 NNW.
0410 PM Snow 2 NE Thornton 39.92N 104.93W
12/03/2025 M5.3 Inch Adams CO Public
0713 AM Snow 1 N Sunshine 40.08N 105.37W
12/03/2025 M5.3 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-343 Jamestown 2.5
SSE.
0700 AM Snow Meeker Park 40.23N 105.53W
12/03/2025 M5.3 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-394 Allenspark 2.3 N.
0700 AM Snow 2 NW Boulder 40.05N 105.28W
12/03/2025 M5.3 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-465 Boulder 1.8 NW.
0700 AM Snow 3 NE Nederland 39.99N 105.47W
12/03/2025 M5.3 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-355 Nederland 2.8 NE.
0720 AM Snow 1 SE Fort Collins 40.54N 105.05W
12/03/2025 M5.3 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1234 Fort Collins 1.2
SE.
0700 AM Snow 4 ESE Horsetooth Mounta 40.52N 105.13W
12/03/2025 M5.3 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1204 Fort Collins 3.8
SW.
0700 AM Snow 4 WSW Berthoud 40.28N 105.16W
12/03/2025 M5.3 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-922 Berthoud 4.4 WSW.
0139 PM Snow 2 ENE Erie 40.04N 105.02W
12/03/2025 M5.3 Inch Weld CO NWS Employee
0700 AM Snow 1 NW Pinewood Springs 40.28N 105.37W
12/03/2025 M5.2 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1019 Estes Park 10.5
SE.
0426 PM Snow 1 SW Thornton 39.88N 104.97W
12/03/2025 M5.1 Inch Adams CO Public
0832 AM Snow 4 NE Broomfield 39.96N 105.02W
12/03/2025 M5.1 Inch Broomfield CO Trained Spotter
1040 AM Snow 1 NNE Mountain View 39.79N 105.05W
12/03/2025 M5.1 Inch Denver CO Public
0830 AM Snow 1 SE Mountain View 39.77N 105.05W
12/03/2025 M5.1 Inch Denver CO NWS Employee
0640 AM Snow 4 SSE Pinecliffe 39.88N 105.39W
12/03/2025 M5.1 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-331 Golden 12.5 NW.
0345 PM Snow 2 W Estes Park 40.37N 105.56W
12/03/2025 M5.1 Inch Larimer CO Trained Spotter
0700 AM Snow 5 NW Campion 40.39N 105.16W
12/03/2025 M5.1 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-509 LOV 4.0 W.
0700 AM Snow 1 W Boulder 40.03N 105.28W
12/03/2025 M5.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-521 Boulder 1.4 W.
0700 AM Snow 2 SE Boulder 40.01N 105.23W
12/03/2025 M5.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-596 Boulder 1.9 SE.
0700 AM Snow 2 W Boulder 40.02N 105.29W
12/03/2025 M5.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-380 Boulder 2.0 W.
0159 PM Snow 1 S Broomfield 39.91N 105.07W
12/03/2025 M5.0 Inch Broomfield CO NWS Employee
0438 PM Snow 2 W Lone Tree 39.53N 104.92W
12/03/2025 M5.0 Inch Douglas CO Public
0710 AM Snow 1 SW Kittredge 39.64N 105.31W
12/03/2025 M5.0 Inch Jefferson CO CO-OP Observer
CO-OP Observer station EVGC2 1.2 SW
Kittredge.
0700 AM Snow 2 SSE Arvada 39.80N 105.09W
12/03/2025 M5.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-546 Arvada 1.7 SSE.
1247 PM Snow 4 N Kelim 40.46N 104.97W
12/03/2025 M5.0 Inch Larimer CO Trained Spotter
1000 AM Snow 2 W Timnath 40.53N 105.03W
12/03/2025 M5.0 Inch Larimer CO Trained Spotter
0700 AM Snow 2 N Timnath 40.57N 104.98W
12/03/2025 M5.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-393 FCL 5.6 E.
0700 AM Snow 3 W Campion 40.35N 105.16W
12/03/2025 M5.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1363 Loveland 6.5 SW.
0700 AM Snow 1 SE Waverly 40.72N 105.07W
12/03/2025 M5.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-918 Wellington 3.7
WNW.
0715 AM Snow Johnstown 40.34N 104.91W
12/03/2025 E5.0 Inch Weld CO Public
0700 AM Snow 2 N Boulder 40.05N 105.25W
12/03/2025 M4.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-547 Boulder 1.7 N.
0700 AM Snow 4 SE Evergreen 39.60N 105.30W
12/03/2025 M4.8 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-403 Evergreen 3.5 SE.
0700 AM Snow 1 NNE Edgewater 39.76N 105.06W
12/03/2025 M4.8 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-585 Wheat Ridge 2.5
ESE.
0705 AM Snow 3 SSE Laporte 40.58N 105.12W
12/03/2025 M4.8 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1387 Fort Collins 3.1
NW.
0120 PM Snow 1 W Lone Tree 39.54N 104.90W
12/03/2025 M4.8 Inch Douglas CO Public
0420 AM Snow Georgetown 39.72N 105.70W
12/03/2025 M4.7 Inch Clear Creek CO Public
0700 AM Snow 2 ESE Lakewood 39.68N 105.08W
12/03/2025 M4.7 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-179 Lakewood 2.2 ESE.
0700 AM Snow 3 ENE White Ranch Open 39.83N 105.24W
12/03/2025 M4.7 Inch Jefferson CO CO-OP Observer
CO-OP Observer station GDNC2 2.6 E White
Ranch Open Space.
0703 AM Snow 1 W Boulder 40.02N 105.27W
12/03/2025 M4.6 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-72 Boulder 1.3 NW.
0700 AM Snow 3 NNW Boulder 40.06N 105.28W
12/03/2025 M4.6 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-618 Boulder 2.7 NNW.
0414 PM Snow 5 SW Denver Intl Airpor 39.81N 104.74W
12/03/2025 M4.5 Inch Adams CO Public
0700 AM Snow 2 W Niwot 40.10N 105.20W
12/03/2025 M4.5 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-248 Niwot 2.3 W.
0700 AM Snow 1 WNW Boulder 40.04N 105.28W
12/03/2025 M4.5 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-490 Boulder 1.5 WNW.
0127 PM Snow 3 NW Parker 39.53N 104.81W
12/03/2025 M4.5 Inch Douglas CO Trained Spotter
0700 AM Snow 1 SSW Rollinsville 39.91N 105.51W
12/03/2025 M4.5 Inch Gilpin CO Cocorahs
Cocorahs station CO-GL-17 Rollinsville 1.1
SSW.
0600 AM Snow 2 ESE Pinecliffe 39.91N 105.40W
12/03/2025 M4.5 Inch Gilpin CO Cocorahs
Cocorahs station CO-GL-37 Pinecliffe 2.0
ESE.
0815 AM Snow 2 SW Arvada 39.80N 105.13W
12/03/2025 M4.5 Inch Jefferson CO Public
0730 AM Snow 2 NW Loveland 40.45N 105.10W
12/03/2025 M4.5 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1290 Loveland 2.4 NW.
0700 AM Snow 3 WNW Loveland 40.43N 105.12W
12/03/2025 M4.5 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1109 Loveland 2.8
WNW.
0700 AM Snow 4 NNE Timnath 40.59N 104.96W
12/03/2025 M4.5 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-36 Timnath 4.1 NNE.
0630 AM Snow 1 NNW Grant 39.46N 105.68W
12/03/2025 M4.5 Inch Park CO CO-OP Observer
CO-OP Observer station GRTC2 Grant 1 W.
0630 AM Snow 3 WSW Roxborough Park 39.43N 105.12W
12/03/2025 M4.4 Inch Douglas CO CO-OP Observer
CO-OP Observer station SSDC2 2.6 W
Roxborough Park.
0700 AM Snow 3 NNE Pinecliffe 39.97N 105.40W
12/03/2025 M4.3 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-57 Nederland 5.8 E.
0700 AM Snow 1 NE Golden 39.75N 105.21W
12/03/2025 M4.3 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-611 Golden 0.8 NE.
0557 AM Snow 2 SW Loveland 40.40N 105.09W
12/03/2025 M4.2 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1013 Loveland 1.7 SW.
0700 AM Snow 3 NW Louisville 40.00N 105.18W
12/03/2025 M4.1 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-67 Boulder 4.7 E.
0800 AM Snow 1 SW Westminster 39.87N 105.07W
12/03/2025 M4.1 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-410 Westminster 1.1
SW.
0819 AM Snow 1 NW Federal Heights 39.88N 105.03W
12/03/2025 M4.0 Inch Adams CO Trained Spotter
0731 AM Snow 2 NW Longmont 40.20N 105.13W
12/03/2025 M4.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-84 Longmont 2.6 NW.
0700 AM Snow 3 SSE Hygiene 40.14N 105.15W
12/03/2025 M4.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-435 Longmont 3.0 SW.
0700 AM Snow 5 E Jamestown 40.12N 105.29W
12/03/2025 M4.0 Inch Boulder CO CO-OP Observer
CO-OP Observer station THUC2 Lyons 7 S.
0700 AM Snow Nederland 39.97N 105.51W
12/03/2025 M4.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-322 Nederland 0.4
WNW.
0530 AM Snow 1 WNW Crescent Village 39.94N 105.35W
12/03/2025 M4.0 Inch Boulder CO CO-OP Observer
CO-OP Observer station GRRC2 1.2 W Crescent
Village.
0740 AM Snow 4 E Denver 39.74N 104.92W
12/03/2025 M4.0 Inch Denver CO Trained Spotter
Still snowing at time of report.
0712 AM Snow 2 NE Arvada 39.84N 105.08W
12/03/2025 M4.0 Inch Jefferson CO Broadcast Media
0700 AM Snow 2 NE Arvada 39.84N 105.08W
12/03/2025 M4.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-471 Arvada 1.8 NE.
0730 AM Snow 2 E Fort Collins 40.55N 105.03W
12/03/2025 M4.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-925 Fort Collins 1.9
E.
0720 AM Snow 2 ENE Cedar Cove 40.43N 105.21W
12/03/2025 M4.0 Inch Larimer CO CO-OP Observer
CO-OP Observer station WTRC2 2.4 E Cedar
Cove.
0530 AM Snow 2 WNW Fort Collins 40.57N 105.11W
12/03/2025 M4.0 Inch Larimer CO Public
Report via social media.
0700 AM Snow 3 SSE Hygiene 40.14N 105.16W
12/03/2025 M3.9 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-507 Longmont 3.3 SW.
0659 AM Snow 3 W Westminster 39.88N 105.11W
12/03/2025 M3.9 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-72 Broomfield 2.3
SSW.
0715 AM Snow Lafayette 39.99N 105.11W
12/03/2025 M3.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-8 Lafayette 0.4 WSW.
0710 AM Snow 2 N Louisville 39.99N 105.13W
12/03/2025 M3.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-468 Louisville 1.6
NNE.
0700 AM Snow 1 WSW Lafayette 39.99N 105.11W
12/03/2025 M3.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-266 Lafayette 0.8
WSW.
0700 AM Snow 1 N Castle Rock 39.39N 104.85W
12/03/2025 M3.8 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-347 Castle Rock 0.8
N.
0700 AM Snow 4 W Pinewood Springs 40.27N 105.43W
12/03/2025 M3.8 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1307 Lyons 8.9 WNW.
0700 AM Snow 1 WSW Lafayette 39.99N 105.11W
12/03/2025 M3.7 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-599 Lafayette 0.7
WSW.
0700 AM Snow 3 NW Lafayette 40.02N 105.14W
12/03/2025 M3.7 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-222 Lafayette 2.5 NW.
0700 AM Snow 3 E Denver 39.73N 104.92W
12/03/2025 M3.7 Inch Denver CO Cocorahs
Cocorahs station CO-DN-264 Denver 2.1 ENE.
0700 AM Snow 3 SSW Castle Pines 39.43N 104.89W
12/03/2025 M3.7 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-329 3 SSW Castle
Pines.
0700 AM Snow 2 NNW Lone Tree 39.56N 104.90W
12/03/2025 M3.6 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-376 Lone Tree 1.8
NNW.
0700 AM Snow 2 WNW Timnath 40.54N 105.03W
12/03/2025 M3.6 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1244 Fort Collins 2.4
ESE.
0700 AM Snow 1 E Milliken 40.32N 104.83W
12/03/2025 M3.6 Inch Weld CO Cocorahs
Cocorahs station CO-WE-606 1 E Milliken.
1200 PM Snow 3 S Aurora 39.65N 104.80W
12/03/2025 M3.5 Inch Arapahoe CO Trained Spotter
1038 AM Snow 5 S Manila Village 39.68N 104.51W
12/03/2025 M3.5 Inch Arapahoe CO Trained Spotter
0700 AM Snow 2 NE Rollinsville 39.94N 105.47W
12/03/2025 M3.5 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-378 Pinecliffe 2.5
WNW.
1100 AM Snow 1 SSW Denver Intl Airpo 39.85N 104.68W
12/03/2025 M3.5 Inch Denver CO Official NWS Obs
1.2 inches since 5 AM.
0653 AM Snow 1 E Edgewater 39.75N 105.04W
12/03/2025 M3.5 Inch Denver CO Trained Spotter
0836 AM Snow 2 WSW Lone Tree 39.52N 104.92W
12/03/2025 M3.5 Inch Douglas CO Public
0700 AM Snow 1 NW Castle Pines 39.48N 104.90W
12/03/2025 M3.5 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-313 Castle Pines 3.7
N.
0700 AM Snow 2 SSW Berthoud 40.27N 105.10W
12/03/2025 M3.5 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1295 Berthoud 2.4
SSW.
0700 AM Snow 3 NE Longmont 40.20N 105.08W
12/03/2025 M3.3 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-540 Longmont 2.5 NE.
0700 AM Snow 3 E Longmont 40.17N 105.06W
12/03/2025 M3.3 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-581 Longmont 2.8 E.
0700 AM Snow Campion 40.35N 105.10W
12/03/2025 M3.3 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1136 Berthoud 3.0
NNW.
0700 AM Snow 1 S Greeley 40.40N 104.75W
12/03/2025 M3.3 Inch Weld CO Cocorahs
Cocorahs station CO-WE-171 Greeley 2.6 W.
0700 AM Snow 2 ENE Longmont 40.18N 105.07W
12/03/2025 M3.2 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-593 Longmont 2.3 ENE.
0700 AM Snow 1 NW Broomfield 39.94N 105.08W
12/03/2025 M3.2 Inch Broomfield CO Cocorahs
Cocorahs station CO-BO-2 Broomfield 1.2 NE.
0700 AM Snow 1 SSE Lone Tree 39.53N 104.88W
12/03/2025 M3.2 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-336 Lone Tree.
0700 AM Snow 3 ESE Lone Tree 39.52N 104.83W
12/03/2025 M3.2 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-292 Parker 3.5 WNW.
0700 AM Snow 2 NNE Loveland 40.44N 105.06W
12/03/2025 M3.2 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-104 Loveland 3.0 NNE.
0700 AM Snow 2 SE Timnath 40.51N 104.96W
12/03/2025 M3.2 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1016 Timnath 2.1 SE.
0700 AM Snow 2 NE Northglenn 39.92N 104.96W
12/03/2025 M3.1 Inch Adams CO Cocorahs
Cocorahs station CO-AD-100 Thornton 2.1 N.
0700 AM Snow 2 N Longmont 40.20N 105.11W
12/03/2025 M3.1 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-143 Longmont 2.1 N.
0700 AM Snow 1 SE Todd Creek 39.97N 104.87W
12/03/2025 M3.0 Inch Adams CO Cocorahs
Cocorahs station CO-AD-123 Brighton 4.0 WNW.
0800 AM Snow 2 WSW Buckley AFB 39.69N 104.78W
12/03/2025 M3.0 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-313 Aurora 2.1 ESE.
0700 AM Snow 1 NNE Lafayette 40.01N 105.09W
12/03/2025 M3.0 Inch Boulder CO CO-OP Observer
CO-OP Observer station LAFC2 1.3 NE
Lafayette.
0700 AM Snow 2 E Broomfield 39.93N 105.02W
12/03/2025 M3.0 Inch Broomfield CO Cocorahs
Cocorahs station CO-BR-54 Broomfield 2.4
ESE.
0720 AM Snow 2 N Cherry Hills Villag 39.67N 104.95W
12/03/2025 M3.0 Inch Denver CO Cocorahs
Cocorahs station CO-DN-333 Cherry Hills
Village 2.1 N.
0700 AM Snow 4 E Denver 39.74N 104.91W
12/03/2025 M3.0 Inch Denver CO Cocorahs
Cocorahs station CO-DN-319 Denver 2.7 ENE.
0700 AM Snow Lone Tree 39.54N 104.89W
12/03/2025 M3.0 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-368 Lone Tree 0.5 N.
0700 AM Snow 1 NW Lone Tree 39.55N 104.90W
12/03/2025 M3.0 Inch Douglas CO CO-OP Observer
CO-OP Observer station LNTC2 0.9 NW Lone
Tree.
0700 AM Snow 1 ESE The Pinery 39.45N 104.71W
12/03/2025 M3.0 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-218 The Pinery 1.2
ESE.
0700 AM Snow 2 SSE Loveland 40.39N 105.05W
12/03/2025 M3.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-662 Loveland 2.0 SSE.
0700 AM Snow 3 E Loveland 40.43N 105.02W
12/03/2025 M3.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-687 Loveland 2.7 E.
0700 AM Snow 1 NNW Lake George 38.99N 105.37W
12/03/2025 M3.0 Inch Park CO CO-OP Observer
CO-OP Observer station LGEC2 1 NNW Lake
George.
0700 AM Snow 4 NE Firestone 40.17N 104.89W
12/03/2025 M3.0 Inch Weld CO Cocorahs
Cocorahs station CO-WE-326 Fort Lupton 7.4
NW.
0700 AM Snow 4 SSW Mead 40.17N 105.02W
12/03/2025 M3.0 Inch Weld CO Cocorahs
Cocorahs station CO-WE-302 Longmont 5.1 E.
0700 AM Snow 1 ENE Littleton 39.60N 104.99W
12/03/2025 M2.9 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-421 Littleton 1.4
ENE.
0700 AM Snow 2 WNW Cherokee Park 40.93N 105.54W
12/03/2025 M2.9 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1369 Livermore 20.3
NW.
0703 AM Snow 1 NNW Erie 40.04N 105.05W
12/03/2025 M2.9 Inch Weld CO Cocorahs
Cocorahs station CO-WE-571 Erie 1.1 NNW.
0719 AM Snow 5 NW Aurora 39.74N 104.89W
12/03/2025 M2.8 Inch Denver CO Cocorahs
Cocorahs station CO-DN-342 Denver 4.2 ENE.
0700 AM Snow 2 NE Cherry Hills Villa 39.66N 104.92W
12/03/2025 M2.8 Inch Denver CO Cocorahs
Cocorahs station CO-AR-413 Denver 5.0 SSE.
0633 AM Snow 2 ENE Denver 39.75N 104.95W
12/03/2025 M2.8 Inch Denver CO Cocorahs
Cocorahs station CO-DN-348 Denver 1.7 NNE.
0503 AM Snow 2 NNW Sheridan 39.68N 105.04W
12/03/2025 M2.8 Inch Denver CO Cocorahs
Cocorahs station CO-DN-141 Denver 5.3 SW.
0740 AM Snow 7 E Virginia Dale 40.97N 105.22W
12/03/2025 M2.8 Inch Larimer CO CO-OP Observer
CO-OP Observer station VDAC2 6.9 E Virginia
Dale.
0700 AM Snow 4 W La Salle 40.36N 104.78W
12/03/2025 M2.8 Inch Weld CO Cocorahs
Cocorahs station CO-WE-163 Greeley 5.2 SW.
0700 AM Snow 1 W Windsor 40.49N 104.93W
12/03/2025 M2.8 Inch Weld CO Cocorahs
Cocorahs station CO-WE-588 Windsor 1.5 WNW.
0700 AM Snow 4 NNW Aurora 39.75N 104.85W
12/03/2025 M2.7 Inch Adams CO Cocorahs
Cocorahs station CO-AD-127 Aurora 4.2 NNW.
0700 AM Snow 2 WSW Northglenn 39.90N 105.01W
12/03/2025 M2.7 Inch Adams CO CO-OP Observer
CO-OP Observer station NRTC2 2.3 N Federal
Heights.
0700 AM Snow 3 ENE Highlands Ranch 39.57N 104.93W
12/03/2025 M2.7 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-321 Littleton 5.0
ESE.
0700 AM Snow 3 SW Ponderosa Park 39.37N 104.68W
12/03/2025 M2.7 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-293 Franktown 3.6
ESE.
0645 AM Snow 3 N Erie 40.07N 105.04W
12/03/2025 M2.7 Inch Weld CO NWS Employee
0412 PM Snow 3 S Bennett 39.71N 104.41W
12/03/2025 M2.6 Inch Arapahoe CO Public
0700 AM Snow Littleton 39.59N 105.01W
12/03/2025 M2.6 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-386 Littleton 0.1
ESE.
0700 AM Snow 2 S Estes Park 40.35N 105.52W
12/03/2025 M2.6 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-767 Estes Park 1.8 S.
0700 AM Snow 2 E Greeley 40.42N 104.71W
12/03/2025 M2.6 Inch Weld CO Cocorahs
Cocorahs station CO-WE-430 Greeley 2.0 E.
0700 AM Snow 2 W Northglenn 39.90N 105.01W
12/03/2025 M2.5 Inch Adams CO CO-OP Observer
CO-OP Observer station WSMC2 Westminster 5
NE.
0715 AM Snow 1 NE Littleton 39.61N 105.00W
12/03/2025 M2.5 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-290 Littleton 1.5 NE.
0700 AM Snow 3 N Foxfield 39.63N 104.80W
12/03/2025 M2.5 Inch Arapahoe CO CO-OP Observer
CO-OP Observer station EAGC2 2.7 N Foxfield.
0600 AM Snow Lafayette 40.00N 105.09W
12/03/2025 M2.5 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-557 Lafayette 0.5
ENE.
0530 AM Snow 2 NE Cherry Hills Villa 39.66N 104.92W
12/03/2025 M2.5 Inch Denver CO Cocorahs
Cocorahs station CO-DN-329 1 NE Cherry Hills
Village.
0700 AM Snow 3 SW Highlands Ranch 39.52N 105.01W
12/03/2025 M2.5 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-361 Highlands Ranch
3.2 SW.
0800 AM Snow 2 NNE Elizabeth 39.39N 104.59W
12/03/2025 M2.5 Inch Elbert CO Cocorahs
Cocorahs station CO-EL-75 Elizabeth 2.0 NNE.
0700 AM Snow 3 W Frederick 40.09N 105.00W
12/03/2025 M2.5 Inch Weld CO Trained Spotter
0700 AM Snow 2 NW Todd Creek 40.00N 104.91W
12/03/2025 M2.5 Inch Weld CO CO-OP Observer
CO-OP Observer station BGHC2 BGHC2.
0700 AM Snow 3 WSW Frederick 40.09N 105.00W
12/03/2025 M2.5 Inch Weld CO Cocorahs
Cocorahs station CO-WE-597 Frederick 3.0
WSW.
0730 AM Snow 4 ESE Foxfield 39.57N 104.72W
12/03/2025 M2.4 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-319 Aurora 10.0 SSE.
0700 AM Snow 2 ESE Buckley AFB 39.69N 104.71W
12/03/2025 M2.4 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-249 Aurora 5.7 E.
0700 AM Snow 2 SW Estes Park 40.36N 105.55W
12/03/2025 M2.4 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1272 Estes Park 1.7
SW.
0700 AM Snow 4 ENE Cedar Point 39.38N 103.75W
12/03/2025 M2.3 Inch Elbert CO Cocorahs
Cocorahs station CO-EL-102 Limon 8.5 NNW.
0700 AM Snow 4 ESE Foxfield 39.57N 104.73W
12/03/2025 M2.2 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-288 Foxfield 3.7 ESE.
0700 AM Snow 2 WSW Westminster 39.86N 105.09W
12/03/2025 M2.2 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-602 Westminster 2.5
WSW.
0700 AM Snow 6 NE Nunn 40.77N 104.69W
12/03/2025 M2.2 Inch Weld CO Cocorahs
Cocorahs station CO-WE-409 Nunn 6.5 NE.
0500 AM Snow 3 WSW Aurora 39.68N 104.86W
12/03/2025 M2.0 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-308 Aurora 2.7 WSW.
0700 AM Snow Elizabeth 39.36N 104.60W
12/03/2025 M2.0 Inch Elbert CO CO-OP Observer
CO-OP Observer station ELAC2 Elizabeth 3 NW.
0700 AM Snow Williams Fork Reservoir 40.04N 106.20W
12/03/2025 M2.0 Inch Grand CO CO-OP Observer
CO-OP Observer station WIFC2 Williams Fork
Reservoir.
0700 AM Snow 2 NNE Erie 40.05N 105.03W
12/03/2025 M2.0 Inch Weld CO Cocorahs
Cocorahs station CO-WE-511 Erie 1.5 NNE.
0700 AM Snow 3 NNW Firestone 40.16N 104.96W
12/03/2025 M2.0 Inch Weld CO CO-OP Observer
CO-OP Observer station FSNC2 Firestone.
0700 AM Snow 10 E Arapahoe Park 39.61N 104.51W
12/03/2025 M1.7 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-381 Bennett 10.8 SSW.
0700 AM Snow 3 N Milton Reservoir 40.29N 104.64W
12/03/2025 M1.7 Inch Weld CO Cocorahs
Cocorahs station CO-WE-43 Greeley 10.5 SSE.
0500 AM Snow 2 SW Centennial 39.57N 104.90W
12/03/2025 M1.6 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-438 Centennial 2.2
SW.
0500 AM Snow 1 W Brighton 39.98N 104.81W
12/03/2025 M1.5 Inch Adams CO Cocorahs
Cocorahs station CO-AD-204 Brighton 1.9 NNW.
0600 AM Snow Walden 40.73N 106.28W
12/03/2025 M1.5 Inch Jackson CO Cocorahs
Cocorahs station CO-JK-36 Walden 0.2 S.
0816 AM Snow 2 SE Breckenridge 39.48N 106.03W
12/03/2025 M1.5 Inch Summit CO Trained Spotter
0700 AM Snow 2 SSW Elkdale 40.01N 105.89W
12/03/2025 M1.4 Inch Grand CO Cocorahs
Cocorahs station CO-GR-68 Tabernash 2.7 NW.
0640 AM Snow 1 NW Aurora 39.71N 104.83W
12/03/2025 M1.3 Inch Arapahoe CO Trained Spotter
0600 AM Snow 2 SSW Aurora 39.67N 104.82W
12/03/2025 M1.3 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-99 Aurora 4.1 S.
0600 AM Snow 1 WSW Aurora 39.69N 104.82W
12/03/2025 M1.3 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-270 Aurora 0.7 WSW.
0700 AM Snow 1 WNW Briggsdale 40.63N 104.33W
12/03/2025 M1.2 Inch Weld CO Cocorahs
Cocorahs station CO-WE-466 Briggsdale 0.5
WNW.
0700 AM Snow 2 N Heeney 39.90N 106.31W
12/03/2025 M1.0 Inch Summit CO Cocorahs
Cocorahs station CO-SU-35 Silverthorne 21
NW.
0700 AM Snow 3 WNW Fairplay 39.23N 106.05W
12/03/2025 M0.8 Inch Park CO Cocorahs
Cocorahs station CO-PK-15 Fairplay 2.7 WNW.
0700 AM Snow 1 NW Heeney 39.87N 106.31W
12/03/2025 M0.5 Inch Summit CO Cocorahs
Cocorahs station CO-SU-58 Heeney 0.5 NW.
0700 AM Snow Berthoud 40.30N 105.08W
12/03/2025 M0.3 Inch Larimer CO CO-OP Observer
CO-OP Observer station ERTC2 ERTC2.
0700 AM Snow 1 W Limon 39.27N 103.70W
12/03/2025 M0.2 Inch Lincoln CO Cocorahs
Cocorahs station CO-LN-68 Limon 0.7 W.
0700 AM Snow 1 SSE Agate 39.46N 103.94W
12/03/2025 M0.0 Inch Elbert CO CO-OP Observer
CO-OP Observer station AGAC2 AGAC2.
0700 AM Snow Genoa 39.28N 103.50W
12/03/2025 M0.0 Inch Lincoln CO CO-OP Observer
CO-OP Observer station GEAC2 Genoa.
0700 AM Snow 1 S Wiggins 40.21N 104.08W
12/03/2025 M0.0 Inch Morgan CO Cocorahs
Cocorahs station CO-MR-111 Wiggins 1.1 S.
0700 AM Snow 5 SSW Garo 39.06N 105.94W
12/03/2025 M0.0 Inch Park CO CO-OP Observer
CO-OP Observer station TCPC2 Fairplay 12
SSE.
0700 AM Snow 3 SSE Woodlin School 39.76N 103.50W
12/03/2025 M0.0 Inch Washington CO Cocorahs
Cocorahs station CO-WA-50 Woodrow 16.8 SSE.
0700 AM Snow 2 SSE Woodlin School 39.76N 103.50W
12/03/2025 M0.0 Inch Washington CO CO-OP Observer
CO-OP Observer station LNDC2 2.5 SE Woodlin
School.
&&
$$