Local Storm Report
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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NWUS55 KBOU 211658
LSRBOU
Preliminary Local Storm Report...Summary
National Weather Service Denver CO
958 AM MST Fri Feb 21 2025
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0730 AM Snow 5 W Aspen Park 39.55N 105.39W
02/21/2025 M21.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-386 Conifer 5.2 WNW.
0700 AM Snow 3 WNW Aspen Park 39.55N 105.35W
02/21/2025 M18.8 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-596 Conifer 3.5 NW.
0600 AM Snow 3 SSW Evergreen 39.60N 105.35W
02/21/2025 M18.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-565 Evergreen 2.5
SSW.
0700 AM Snow 3 S Evergreen 39.60N 105.34W
02/21/2025 M17.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-551 Evergreen 2.6 S.
0800 AM Snow 3 SSW Evergreen 39.60N 105.36W
02/21/2025 M16.5 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-603 Evergreen 2.7
SSW.
0730 AM Snow 1 NNW Aspen Park 39.56N 105.31W
02/21/2025 M16.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-51 Evergreen 5.3 S.
0600 AM Snow 1 SW Tiny Town 39.59N 105.23W
02/21/2025 M16.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-537 Morrison 5.4 SSW.
0815 AM Snow 1 SW Kittredge 39.64N 105.31W
02/21/2025 M15.0 Inch Jefferson CO CO-OP Observer
CO-OP Observer station EVGC2 1.2 SW
Kittredge.
0700 AM Snow 1 SSE Wah Keeney Park 39.65N 105.34W
02/21/2025 M15.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-424 Evergreen 1.3
NNE.
0743 AM Snow 1 NE Evergreen 39.64N 105.33W
02/21/2025 M14.9 Inch Jefferson CO Trained Spotter
0700 AM Snow 4 SE Evergreen 39.60N 105.30W
02/21/2025 M14.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-403 Evergreen 3.5 SE.
0730 AM Snow 1 SE Bergen Park 39.68N 105.35W
02/21/2025 M13.5 Inch Jefferson CO Trained Spotter
0700 AM Snow 2 SSE Kittredge 39.62N 105.28W
02/21/2025 M13.5 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-128 Kittredge 2.5
SSE.
0700 AM Snow 1 NE Brookvale 39.64N 105.41W
02/21/2025 M13.4 Inch Clear Creek CO Cocorahs
Cocorahs station CO-CC-2 Evergreen 5 W.
0700 AM Snow 1 NE Brookvale 39.65N 105.40W
02/21/2025 M13.3 Inch Clear Creek CO Cocorahs
Cocorahs station CO-CC-22 Evergreen 3.4 WNW.
0700 AM Snow 2 NNE Shaffers Crossing 39.49N 105.35W
02/21/2025 M13.2 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-53 Conifer 3.2 SW.
0828 AM Snow 1 WNW Shaffers Crossing 39.48N 105.39W
02/21/2025 E12.4 Inch Jefferson CO Public
0700 AM Snow 2 S Tiny Town 39.58N 105.22W
02/21/2025 M12.1 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-609 Morrison 5.6 SSW.
0917 AM Snow 3 ENE Aspen Park 39.55N 105.25W
02/21/2025 E12.0 Inch Jefferson CO Public
0904 AM Snow 2 SW Blue Valley 39.68N 105.52W
02/21/2025 E12.0 Inch Clear Creek CO Public
Relayed report from Echo Mountain.
0855 AM Snow 2 SSE Winter Park 39.87N 105.77W
02/21/2025 E12.0 Inch Grand CO Public
Winter Park Snow Stake.
0600 AM Snow 3 SSE Silver Plume 39.66N 105.71W
02/21/2025 M12.0 Inch Clear Creek CO CO-OP Observer
CO-OP Observer station GCRC2 Georgetown 4 S.
0807 AM Snow 1 E Ken Caryl 39.58N 105.13W
02/21/2025 M11.8 Inch Jefferson CO Trained Spotter
0700 AM Snow 3 NW Columbine 39.62N 105.10W
02/21/2025 M11.8 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-610 Littleton 5.1
WNW.
0933 AM Snow 1 NE ECHO LAKE 39.66N 105.59W
02/21/2025 E11.7 Inch Clear Creek CO Mesonet
ECHO LAKE SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 1 NNW BERTHOUD PASS 39.80N 105.78W
02/21/2025 E11.7 Inch Grand CO Mesonet
BERTHOUD SUMMIT SNOTEL SNOWFALL BETWEEN 12
PM 02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0700 AM Snow 1 ESE Ken Caryl 39.57N 105.12W
02/21/2025 M11.5 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-338 Ken Caryl 0.6
WSW.
0650 AM Snow 2 SW Lakewood 39.68N 105.14W
02/21/2025 M11.5 Inch Jefferson CO Trained Spotter
0600 AM Snow 1 N Genesee 39.70N 105.28W
02/21/2025 M11.5 Inch Jefferson CO Trained Spotter
0700 AM Snow 4 NNE Ken Caryl 39.63N 105.12W
02/21/2025 M11.4 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-518 Ken Caryl 3.5 N.
0700 AM Snow 2 SE Wilkerson Pass 39.02N 105.49W
02/21/2025 M11.1 Inch Park CO Cocorahs
Cocorahs station CO-PK-39 Lake George 7.2
WNW.
0900 AM Snow 4 SSE Keystone 39.56N 105.94W
02/21/2025 E11.0 Inch Summit CO Public
Keystone Snow Stake.
0730 AM Snow 1 NNW Cheesman Reservoi 39.22N 105.28W
02/21/2025 M11.0 Inch Jefferson CO CO-OP Observer
CO-OP Observer station CHEC2 Sedalia 22 SW.
0700 AM Snow 2 S Edgewater 39.72N 105.06W
02/21/2025 M11.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-576 Lakewood 3.4 ENE.
0700 AM Snow 3 NW Columbine 39.62N 105.10W
02/21/2025 M11.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-414 Littleton 4.7 W.
0700 AM Snow 2 WSW Lakewood 39.69N 105.14W
02/21/2025 M11.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-340 Lakewood 1.5 WSW.
0800 AM Snow Columbine 39.59N 105.08W
02/21/2025 M10.5 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-1 Denver 11.0 SSW.
0700 AM Snow 1 SW Columbine 39.58N 105.08W
02/21/2025 M10.5 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-61 Chatfield Dam 2
NW.
0933 AM Snow 5 W BERTHOUD FALLS 39.76N 105.91W
02/21/2025 E10.4 Inch Grand CO Mesonet
JONES PASS SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0900 AM Snow 2 SSE Loveland Pass 39.63N 105.87W
02/21/2025 E10.0 Inch Summit CO Public
Arapahoe Basin Snow Stake.
0857 AM Snow 1 WNW Loveland Pass 39.67N 105.90W
02/21/2025 E10.0 Inch Clear Creek CO Public
Loveland Snow Stake.
0800 AM Snow 2 SSE Winter Park 39.87N 105.76W
02/21/2025 M10.0 Inch Grand CO CO-OP Observer
CO-OP Observer station WTPC2 1.5 SE Winter
Park.
0800 AM Snow 1 NNE Columbine 39.60N 105.06W
02/21/2025 M10.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-572 1 NNE Columbine.
0730 AM Snow Kassler 39.49N 105.09W
02/21/2025 M10.0 Inch Jefferson CO CO-OP Observer
CO-OP Observer station KSLC2 Littleton 10
SSW.
0700 AM Snow 2 WNW Chatfield Reservo 39.57N 105.09W
02/21/2025 M10.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-526 1 SW Columbine.
0600 AM Snow 2 WSW Sheridan 39.63N 105.05W
02/21/2025 M10.0 Inch Denver CO Cocorahs
Cocorahs station CO-DN-322 Sheridan 1.9 WSW.
0420 AM Snow 1 SE Lakewood 39.68N 105.10W
02/21/2025 M10.0 Inch Jefferson CO Public
Report via social media. Still snowing at
the time of report.
0655 AM Snow Littleton 39.59N 105.01W
02/21/2025 M9.8 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-386 Littleton 0.1
ESE.
0700 AM Snow 2 SW Golden 39.72N 105.24W
02/21/2025 M9.7 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-497 Golden 1.6 SW.
0800 AM Snow 2 WSW Sheridan 39.63N 105.05W
02/21/2025 M9.6 Inch Denver CO Public
0623 AM Snow 1 SE Littleton 39.58N 105.00W
02/21/2025 M9.5 Inch Arapahoe CO Trained Spotter
0700 AM Snow 1 ENE Littleton 39.60N 104.99W
02/21/2025 M9.2 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-421 Littleton 1.4
ENE.
0700 AM Snow 1 NE Littleton 39.61N 105.00W
02/21/2025 M9.2 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-290 Littleton 1.5 NE.
0933 AM Snow 1 SSE LOVELAND PASS 39.65N 105.87W
02/21/2025 E9.1 Inch Summit CO Mesonet
GRIZZLY PEAK SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 7 E BLUE RIVER 39.44N 105.91W
02/21/2025 E9.1 Inch Park CO Mesonet
MICHIGAN CREEK SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0804 AM Snow 1 E Golden 39.74N 105.20W
02/21/2025 M9.0 Inch Jefferson CO Public
0700 AM Snow 3 NNE Pleasant View 39.76N 105.15W
02/21/2025 M8.9 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-290 Wheat Ridge 2.8
WSW.
0901 AM Snow 1 SE Kassler 39.48N 105.07W
02/21/2025 M8.8 Inch Douglas CO Trained Spotter
0700 AM Snow 3 WSW Highlands Ranch 39.53N 105.02W
02/21/2025 M8.8 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-250 Highlands Ranch
3.0 WSW.
0700 AM Snow 1 W Wheat Ridge 39.77N 105.11W
02/21/2025 M8.5 Inch Jefferson CO CO-OP Observer
0700 AM Snow 1 NNE Edgewater 39.76N 105.06W
02/21/2025 M8.3 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-585 Wheat Ridge 2.5
ESE.
0350 AM Snow 2 SE Chatfield Reservoi 39.54N 105.03W
02/21/2025 M8.3 Inch Douglas CO Trained Spotter
0824 AM Snow 2 WSW Lone Tree 39.52N 104.92W
02/21/2025 M8.1 Inch Douglas CO Public
0813 AM Snow 1 E Lone Tree 39.54N 104.87W
02/21/2025 M8.1 Inch Douglas CO Trained Spotter
0856 AM Snow 1 SW Eldora 39.94N 105.59W
02/21/2025 E8.0 Inch Boulder CO Public
Eldora Snow Stake.
0816 AM Snow 2 S Highlands Ranch 39.53N 104.96W
02/21/2025 M8.0 Inch Douglas CO Trained Spotter
0800 AM Snow 3 SE Shamballa 39.33N 104.96W
02/21/2025 M8.0 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-167 Sedalia 6.8 S.
0700 AM Snow 3 NNW Sheridan 39.68N 105.03W
02/21/2025 M8.0 Inch Denver CO Cocorahs
Cocorahs station CO-DN-103 Denver 4.7 SW.
0539 AM Snow 2 NNW Sheridan 39.68N 105.04W
02/21/2025 M8.0 Inch Denver CO Cocorahs
Cocorahs station CO-DN-141 Denver 5.3 SW.
0853 AM Snow 2 W Lone Tree 39.53N 104.92W
02/21/2025 M7.9 Inch Douglas CO Trained Spotter
0933 AM Snow 5 WSW WINTER PARK 39.87N 105.87W
02/21/2025 E7.8 Inch Grand CO Mesonet
FOOL CREEK SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 5 WSW GUANELLA PASS 39.57N 105.80W
02/21/2025 E7.8 Inch Clear Creek CO Mesonet
JACKWHACKER GULCH SNOTEL SNOWFALL BETWEEN 12
PM 02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0700 AM Snow 1 SSE Lone Tree 39.53N 104.88W
02/21/2025 M7.8 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-336 Lone Tree.
0700 AM Snow 3 ESE Lone Tree 39.52N 104.83W
02/21/2025 M7.8 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-292 Parker 3.5 WNW.
0700 AM Snow 1 SSE Highlands Ranch 39.55N 104.97W
02/21/2025 M7.8 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-176 Highlands Ranch
0.6 SSE.
0700 AM Snow 3 NNE Pinecliffe 39.97N 105.40W
02/21/2025 M7.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-57 Nederland 5.8 E.
0700 AM Snow Lone Tree 39.54N 104.89W
02/21/2025 M7.7 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-368 Lone Tree 0.5 N.
0500 AM Snow 4 N Floyd Hill 39.77N 105.40W
02/21/2025 M7.7 Inch Gilpin CO Cocorahs
Cocorahs station CO-GL-34 Floyd Hill 3.7 N.
0921 AM Snow 2 SE Highlands Ranch 39.53N 104.94W
02/21/2025 M7.6 Inch Douglas CO Public
Report via social media. SLR 14.9 to 1.
0630 AM Snow 1 N Englewood 39.67N 104.99W
02/21/2025 M7.6 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-292 Englewood 1.4 N.
0800 AM Snow 1 ESE Highlands Ranch 39.55N 104.96W
02/21/2025 M7.5 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-207 Highlands Ranch
0.7 ESE.
0700 AM Snow 2 SW Cherry Hills Villa 39.62N 104.97W
02/21/2025 M7.5 Inch Arapahoe CO CO-OP Observer
CO-OP Observer station WUDC2 1.7 SW Cherry
Hills Village.
0700 AM Snow 4 NNE Floyd Hill 39.77N 105.39W
02/21/2025 M7.5 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-267 Golden 9.4 WNW.
0700 AM Snow 2 ESE Pinecliffe 39.91N 105.40W
02/21/2025 M7.5 Inch Gilpin CO Cocorahs
Cocorahs station CO-GL-37 Pinecliffe 2.0
ESE.
0700 AM Snow 3 ENE Highlands Ranch 39.57N 104.93W
02/21/2025 M7.5 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-321 Littleton 5.0
ESE.
0655 AM Snow 1 NNE Golden 39.75N 105.21W
02/21/2025 M7.4 Inch Jefferson CO NWS Employee
0600 AM Snow 4 SSE Pinecliffe 39.88N 105.39W
02/21/2025 M7.4 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-331 Golden 12.5 NW.
0700 AM Snow 1 NW Lone Tree 39.55N 104.90W
02/21/2025 M7.3 Inch Douglas CO CO-OP Observer
CO-OP Observer station LNTC2 0.9 NW Lone
Tree.
0821 AM Snow 2 ESE Centennial 39.58N 104.83W
02/21/2025 M7.3 Inch Arapahoe CO Broadcast Media
0700 AM Snow 2 S Highlands Ranch 39.52N 104.97W
02/21/2025 M7.2 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-342 Highlands Ranch
2.4 S.
0907 AM Snow 2 NE Arvada 39.85N 105.08W
02/21/2025 M7.0 Inch Jefferson CO Trained Spotter
0902 AM Snow 3 SW Breckenridge 39.47N 106.09W
02/21/2025 E7.0 Inch Summit CO Public
Breckenridge Snow Stake.
0830 AM Snow 1 S Crescent Village 39.91N 105.34W
02/21/2025 M7.0 Inch Jefferson CO Trained Spotter
0713 AM Snow 1 E Arvada 39.83N 105.09W
02/21/2025 M7.0 Inch Jefferson CO Trained Spotter
0700 AM Snow 2 NW Wheat Ridge 39.79N 105.12W
02/21/2025 M7.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-598 Arvada 2.2 SSW.
0700 AM Snow 2 NE Englewood 39.67N 104.97W
02/21/2025 M7.0 Inch Denver CO Cocorahs
Cocorahs station CO-DN-16 Denver 5.2 S.
0506 AM Snow 1 SSE Denver 39.72N 104.98W
02/21/2025 M7.0 Inch Denver CO Broadcast Media
0709 AM Snow 2 SE Mountain View 39.76N 105.03W
02/21/2025 M6.8 Inch Denver CO Cocorahs
Cocorahs station CO-DN-259 Denver 4.3 WNW.
0933 AM Snow 6 W ARAPAHOE PEAK 40.04N 105.75W
02/21/2025 E6.5 Inch Grand CO Mesonet
HIGH LONESOME SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 10 NNE SILVERTHORNE 39.80N 106.03W
02/21/2025 E6.5 Inch Grand CO Mesonet
MIDDLE FORK CAMP SNOTEL SNOWFALL BETWEEN 12
PM 02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0822 AM Snow 1 WNW Cherry Creek Rese 39.64N 104.88W
02/21/2025 M6.5 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-414 Greenwood Village
2.1 NE.
0820 AM Snow 2 N Cherry Hills Villag 39.67N 104.95W
02/21/2025 M6.5 Inch Denver CO Cocorahs
Cocorahs station CO-DN-333 Cherry Hills
Village 2.1 N.
0757 AM Snow 2 SW Arvada 39.80N 105.13W
02/21/2025 M6.5 Inch Jefferson CO Public
0745 AM Snow 2 SW Rocky Flats 39.87N 105.23W
02/21/2025 M6.5 Inch Jefferson CO Trained Spotter
0700 AM Snow 3 SSW Castle Pines 39.43N 104.89W
02/21/2025 M6.5 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-329 3 SSW Castle
Pines.
0700 AM Snow 2 SSE Castle Pines 39.44N 104.87W
02/21/2025 M6.5 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-174 Castle Rock 4.6
NNW.
0700 AM Snow 3 E Arvada 39.82N 105.06W
02/21/2025 M6.5 Inch Jefferson CO Trained Spotter
0700 AM Snow Arvada 39.83N 105.11W
02/21/2025 M6.4 Inch Jefferson CO Trained Spotter
0600 AM Snow 1 N Lawson 39.79N 105.64W
02/21/2025 M6.3 Inch Clear Creek CO Cocorahs
Cocorahs station CO-CC-32 1 N Lawson.
0800 AM Snow 2 SE Castle Pines 39.45N 104.86W
02/21/2025 M6.2 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-334 Castle Pines 2.8
ENE.
0650 AM Snow 3 NW Arvada 39.85N 105.15W
02/21/2025 M6.2 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-593 Arvada 3.1 NW.
0756 AM Snow 1 E Parker 39.51N 104.74W
02/21/2025 M6.1 Inch Douglas CO Trained Spotter
0600 AM Snow 4 ENE Nederland 39.99N 105.44W
02/21/2025 M6.1 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-296 Nederland 3.7
ENE.
0901 AM Snow 1 SSW Copper Mountain 39.48N 106.16W
02/21/2025 E6.0 Inch Summit CO Public
Copper Mountain Snow Stake.
0800 AM Snow 2 ESE Foxfield 39.58N 104.76W
02/21/2025 M6.0 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-85 Cherry Creek Dam
6.7 SE.
0706 AM Snow 2 NE Cherry Hills Villa 39.66N 104.92W
02/21/2025 M6.0 Inch Denver CO Cocorahs
Cocorahs station CO-AR-413 Denver 5.0 SSE.
0700 AM Snow 1 NNW Lake George 38.99N 105.37W
02/21/2025 M6.0 Inch Park CO CO-OP Observer
CO-OP Observer station LGEC2 1 NNW Lake
George.
0700 AM Snow 3 ENE White Ranch Open 39.83N 105.24W
02/21/2025 M6.0 Inch Jefferson CO CO-OP Observer
CO-OP Observer station GDNC2 2.6 E White
Ranch Open Space.
0700 AM Snow 1 SSW Rollinsville 39.91N 105.51W
02/21/2025 M6.0 Inch Gilpin CO Cocorahs
Cocorahs station CO-GL-17 Rollinsville 1.1
SSW.
0700 AM Snow 3 N Pinecliffe 39.98N 105.43W
02/21/2025 M6.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-110 Nederland 4.8
ENE.
0646 AM Snow 1 W Aspen Springs 39.83N 105.50W
02/21/2025 M6.0 Inch Gilpin CO Trained Spotter
0750 AM Snow 3 N Cherry Creek Reserv 39.68N 104.88W
02/21/2025 M5.9 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-105 Denver 6.3 SSE.
0700 AM Snow 2 NE Arvada 39.84N 105.08W
02/21/2025 M5.9 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-471 Arvada 1.8 NE.
0530 AM Snow 2 NE Cherry Hills Villa 39.66N 104.92W
02/21/2025 M5.8 Inch Denver CO Cocorahs
Cocorahs station CO-DN-329 1 NE Cherry Hills
Village.
0800 AM Snow 2 W Parker 39.51N 104.80W
02/21/2025 M5.6 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-319 1 W Parker.
0800 AM Snow 1 N Castle Rock 39.39N 104.85W
02/21/2025 M5.5 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-347 Castle Rock 0.8
N.
0800 AM Snow 2 E Foxfield 39.59N 104.76W
02/21/2025 M5.5 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-428 Centennial 5.5 E.
0800 AM Snow 2 NE Foxfield 39.61N 104.76W
02/21/2025 M5.5 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-422 Aurora 6.6 SSE.
0800 AM Snow 4 SSE Aurora 39.65N 104.79W
02/21/2025 M5.5 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-411 Aurora 3.8 SSE.
0738 AM Snow 3 W Arapahoe Park 39.62N 104.74W
02/21/2025 M5.5 Inch Arapahoe CO Other Federal
0700 AM Snow 4 ESE Denver 39.72N 104.92W
02/21/2025 M5.5 Inch Denver CO Cocorahs
Cocorahs station CO-DN-49 Denver 3.2 SSE.
0700 AM Snow 4 ESE Denver 39.72N 104.93W
02/21/2025 M5.5 Inch Denver CO Cocorahs
Cocorahs station CO-DN-177 Denver 2.0 ESE.
0700 AM Snow 4 NNW Aurora 39.75N 104.85W
02/21/2025 M5.5 Inch Adams CO Cocorahs
Cocorahs station CO-AD-127 Aurora 4.2 NNW.
0628 AM Snow 3 WSW Aurora 39.68N 104.86W
02/21/2025 M5.5 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-308 Aurora 2.7 WSW.
0939 AM Snow 2 SE Breckenridge 39.47N 106.03W
02/21/2025 M5.4 Inch Summit CO Trained Spotter
Storm total snowfall. 1.2 inches after 6pm
Thursday.
0800 AM Snow 5 S Castlewood Canyon 39.28N 104.76W
02/21/2025 M5.3 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-349 Castle Rock 8.6
SSE.
0800 AM Snow 2 E Castle Rock 39.38N 104.82W
02/21/2025 M5.3 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-314 Castle Rock 1.7
E.
0628 AM Snow 3 W Westminster 39.88N 105.11W
02/21/2025 M5.3 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-72 Broomfield 2.3
SSW.
0933 AM Snow 1 NNW CAMERON PASS 40.53N 105.89W
02/21/2025 E5.2 Inch Larimer CO Mesonet
JOE WRIGHT SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 8 SSE RAND 40.35N 106.09W
02/21/2025 E5.2 Inch Grand CO Mesonet
WILLOW CREEK PASS SNOTEL SNOWFALL BETWEEN 12
PM 02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 9 SSE GOULD 40.40N 105.96W
02/21/2025 E5.2 Inch Jackson CO Mesonet
NEVER SUMMER SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 1 NW CLIMAX 39.38N 106.20W
02/21/2025 E5.2 Inch Summit CO Mesonet
FREMONT PASS SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0700 AM Snow 3 E Denver 39.73N 104.92W
02/21/2025 M5.1 Inch Denver CO Cocorahs
Cocorahs station CO-DN-264 Denver 2.1 ENE.
0700 AM Snow 1 SW Westminster 39.87N 105.06W
02/21/2025 M5.1 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-513 Westminster 0.6
SW.
0858 AM Snow 1 W Elkdale 40.04N 105.89W
02/21/2025 E5.0 Inch Grand CO Public
Granby Ranch.
0730 AM Snow 1 ESE Denver 39.73N 104.96W
02/21/2025 M5.0 Inch Denver CO Cocorahs
Cocorahs station CO-DN-112 Denver 0.2 NNW
(Botanic Gardens).
0700 AM Snow 9 WNW Kremmling 40.11N 106.53W
02/21/2025 M5.0 Inch Grand CO Cocorahs
Cocorahs station CO-GR-77 Kremmling 9.1 WNW.
0700 AM Snow 4 W Elbert 39.23N 104.61W
02/21/2025 M5.0 Inch Elbert CO Cocorahs
Cocorahs station CO-EL-17 Elbert 3.7 W.
0700 AM Snow 5 NE Parker 39.55N 104.69W
02/21/2025 M5.0 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-359 Parker 4.6 NE.
0700 AM Snow 2 NE Nederland 39.99N 105.48W
02/21/2025 M5.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-75 Nederland 2.61
NNE.
0700 AM Snow 2 NE Rollinsville 39.94N 105.47W
02/21/2025 M5.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-378 Pinecliffe 2.5
WNW.
0700 AM Snow 1 NNW Marshall 39.96N 105.24W
02/21/2025 M5.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-282 Boulder 4.4 S.
0700 AM Snow 3 SSW Buckley AFB 39.67N 104.77W
02/21/2025 M5.0 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-412 Aurora 3.3 SE.
0659 AM Snow 4 NE Nederland 39.99N 105.45W
02/21/2025 M5.0 Inch Boulder CO Trained Spotter
0608 AM Snow 1 NW Aurora 39.71N 104.83W
02/21/2025 M5.0 Inch Arapahoe CO Trained Spotter
0740 AM Snow 1 E Superior 39.93N 105.14W
02/21/2025 M4.8 Inch Broomfield CO NWS Employee
0716 AM Snow 3 WSW The Pinery 39.44N 104.78W
02/21/2025 M4.8 Inch Douglas CO Public
0700 AM Snow 3 NE Nederland 39.99N 105.47W
02/21/2025 M4.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-355 Nederland 2.8 NE.
0900 AM Snow 3 ENE Cherry Creek Rese 39.65N 104.82W
02/21/2025 M4.6 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-273 Aurora 3.3 S.
0809 AM Snow 4 ESE Foxfield 39.57N 104.73W
02/21/2025 M4.5 Inch Arapahoe CO Trained Spotter
0800 AM Snow 3 NNW Frisco 39.62N 106.11W
02/21/2025 M4.5 Inch Summit CO Cocorahs
Cocorahs station CO-SU-61 Silverthorne 2.8
SSW.
0800 AM Snow 2 WSW Buckley AFB 39.69N 104.78W
02/21/2025 M4.5 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-313 Aurora 2.1 ESE.
0700 AM Snow 2 W Northglenn 39.90N 105.01W
02/21/2025 M4.5 Inch Adams CO CO-OP Observer
CO-OP Observer station WSMC2 Westminster 5
NE.
0700 AM Snow 3 N Foxfield 39.63N 104.80W
02/21/2025 M4.5 Inch Arapahoe CO CO-OP Observer
CO-OP Observer station EAGC2 2.7 N Foxfield.
0700 AM Snow 5 NW Aurora 39.74N 104.89W
02/21/2025 M4.5 Inch Denver CO Cocorahs
Cocorahs station CO-DN-342 Denver 4.2 ENE.
0700 AM Snow 4 ESE Foxfield 39.57N 104.73W
02/21/2025 M4.5 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-288 Foxfield 3.7 ESE.
0700 AM Snow 2 NE Westminster 39.90N 105.03W
02/21/2025 M4.5 Inch Adams CO Cocorahs
Cocorahs station CO-AD-153 Westminster 1.6
NE.
0645 AM Snow 2 SSW Aurora 39.67N 104.82W
02/21/2025 M4.5 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-99 Aurora 4.1 S.
0800 AM Snow 4 ESE Foxfield 39.57N 104.72W
02/21/2025 M4.4 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-319 Aurora 10.0 SSE.
0700 AM Snow 2 SSW Elkdale 40.01N 105.89W
02/21/2025 M4.4 Inch Grand CO Cocorahs
Cocorahs station CO-GR-68 Tabernash 2.7 NW.
0700 AM Snow 2 W Aurora 39.69N 104.85W
02/21/2025 M4.4 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-262 Aurora 2.1 W.
0700 AM Snow 2 NW Marshall 39.98N 105.26W
02/21/2025 M4.3 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-286 Boulder 3.5 S.
0700 AM Snow 3 S Federal Heights 39.83N 105.01W
02/21/2025 M4.2 Inch Adams CO Cocorahs
Cocorahs station CO-AD-276 Federal Heights
2.8 S.
0901 AM Snow 1 NW Federal Heights 39.88N 105.03W
02/21/2025 M4.0 Inch Adams CO Trained Spotter
0900 AM Snow 9 NE Ponderosa Park 39.50N 104.52W
02/21/2025 M4.0 Inch Elbert CO Cocorahs
Cocorahs station CO-EL-95 Elizabeth 10.5
NNE.
0838 AM Snow 2 SW Arapahoe Park 39.62N 104.71W
02/21/2025 M4.0 Inch Arapahoe CO Trained Spotter
0800 AM Snow 3 S Federal Heights 39.83N 105.02W
02/21/2025 M4.0 Inch Adams CO Cocorahs
Cocorahs station CO-AD-261 2 S Federal
Heights.
0717 AM Snow 1 NW Ponderosa Park 39.41N 104.66W
02/21/2025 M4.0 Inch Elbert CO Trained Spotter
0933 AM Snow 3 SW WARD 40.04N 105.54W
02/21/2025 E3.9 Inch Boulder CO Mesonet
NIWOT SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 6 NW SILVERTHORNE 39.72N 106.16W
02/21/2025 E3.9 Inch Summit CO Mesonet
SUMMIT RANCH SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 6 E CAMERON PASS 40.51N 105.77W
02/21/2025 E3.9 Inch Larimer CO Mesonet
LONG DRAW RESERVOIR SNOTEL SNOWFALL BETWEEN
12 PM 02/20/2025 AND 7 AM 02/21/2025
ESTIMATED USING A 13.0 TO 1 SNOW-TO-LIQUID
RATIO.
0933 AM Snow 9 SSE SPICER 40.35N 106.38W
02/21/2025 E3.9 Inch Grand CO Mesonet
ARAPAHO RIDGE SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 5 SSW BLUE RIVER 39.36N 106.06W
02/21/2025 E3.9 Inch Park CO Mesonet
HOOSIER PASS SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 5 W GREEN MOUNTAIN RESE 39.86N 106.42W
02/21/2025 E3.9 Inch Summit CO Mesonet
ELLIOT RIDGE SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0700 AM Snow 3 NNW Marshall 39.98N 105.25W
02/21/2025 M3.9 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-583 Boulder 2.9 S.
0743 AM Snow 3 SE The Pinery 39.43N 104.70W
02/21/2025 M3.8 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-30 Franktown 3.5 NE.
0700 AM Snow 1 NW Broomfield 39.94N 105.08W
02/21/2025 M3.6 Inch Broomfield CO Cocorahs
Cocorahs station CO-BO-2 Broomfield 1.2 NE.
0600 AM Snow 1 WSW Aurora 39.69N 104.82W
02/21/2025 M3.6 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-270 Aurora 0.7 WSW.
0813 AM Snow 11 NE Ponderosa Park 39.52N 104.50W
02/21/2025 M3.5 Inch Elbert CO Trained Spotter
0759 AM Snow 5 NE Ponderosa Park 39.47N 104.60W
02/21/2025 M3.5 Inch Elbert CO Public
0715 AM Snow 2 SSE Boulder 39.99N 105.24W
02/21/2025 M3.5 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-526 Boulder 2.5 SSE.
0700 AM Snow 2 SE Boulder 40.01N 105.23W
02/21/2025 M3.5 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-596 Boulder 1.9 SE.
0816 AM Snow 1 NNW Louisville 39.99N 105.15W
02/21/2025 M3.4 Inch Boulder CO Trained Spotter
0700 AM Snow 3 SSW Boulder 39.99N 105.26W
02/21/2025 M3.4 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-14 Boulder 1.6 S.
0700 AM Snow 3 SW Ponderosa Park 39.37N 104.68W
02/21/2025 M3.2 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-293 Franktown 3.6
ESE.
0700 AM Snow 2 S Boulder 39.99N 105.26W
02/21/2025 M3.2 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-4 Boulder 2.9 S.
0700 AM Snow Elizabeth 39.36N 104.60W
02/21/2025 M3.1 Inch Elbert CO CO-OP Observer
CO-OP Observer station ELAC2 Elizabeth 3 NW.
0800 AM Snow Williams Fork Reservoir 40.04N 106.20W
02/21/2025 M3.0 Inch Grand CO CO-OP Observer
CO-OP Observer station WIFC2 Williams Fork
Reservoir.
0728 AM Snow 1 W Boulder 40.02N 105.27W
02/21/2025 M3.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-72 Boulder 1.3 NW.
0700 AM Snow 10 NW Kremmling 40.14N 106.53W
02/21/2025 M3.0 Inch Grand CO Cocorahs
Cocorahs station CO-GR-46 Kremmling 10.0 NW.
0700 AM Snow 1 NNW Boulder 40.05N 105.26W
02/21/2025 M3.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-496 Boulder 1.5 NNW.
0700 AM Snow 2 NW Boulder 40.05N 105.28W
02/21/2025 M3.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-465 Boulder 1.8 NW.
0700 AM Snow 1 SE Boulder 40.01N 105.24W
02/21/2025 M3.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-409 Boulder 1.4 SE.
0808 AM Snow 2 W Boulder 40.02N 105.29W
02/21/2025 M2.8 Inch Boulder CO Public
0800 AM Snow 2 NW Boulder 40.04N 105.28W
02/21/2025 M2.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-568 Boulder 1.6 NW.
0800 AM Snow 2 W Boulder 40.03N 105.29W
02/21/2025 M2.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-491 Boulder 1.8 W.
0700 AM Snow 1 W Allenspark 40.20N 105.54W
02/21/2025 M2.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-570 Allenspark 0.9 W.
0700 AM Snow 2 N Louisville 39.99N 105.13W
02/21/2025 M2.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-468 Louisville 1.6
NNE.
0700 AM Snow 3 W Jamestown 40.11N 105.44W
02/21/2025 M2.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-202 Ward 4.6 NE.
0903 AM Snow 1 W Northglenn 39.91N 104.99W
02/21/2025 M2.7 Inch Adams CO Trained Spotter
0700 AM Snow 2 N Heeney 39.90N 106.31W
02/21/2025 M2.7 Inch Summit CO Cocorahs
Cocorahs station CO-SU-35 Silverthorne 21
NW.
0700 AM Snow 2 SW Niwot 40.07N 105.19W
02/21/2025 M2.7 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-469 Niwot 2.2 SW.
0933 AM Snow 7 SSE CAMERON PASS 40.41N 105.82W
02/21/2025 E2.6 Inch Grand CO Mesonet
LAKE IRENE SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 1 W COPPER MOUNTAIN 39.49N 106.17W
02/21/2025 E2.6 Inch Summit CO Mesonet
COPPER MOUNTAIN SNOTEL SNOWFALL BETWEEN 12
PM 02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 3 S BRAINARD LAKE 40.03N 105.58W
02/21/2025 E2.6 Inch Boulder CO Mesonet
UNIVERSITY CAMP SNOTEL SNOWFALL BETWEEN 12
PM 02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 1 NNE RABBIT EARS PASS 40.39N 106.60W
02/21/2025 E2.6 Inch Jackson CO Mesonet
COLUMBINE SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 3 NNE MOUNT AUDUBON 40.14N 105.59W
02/21/2025 E2.6 Inch Boulder CO Mesonet
SAWTOOTH SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 11 S RABBIT EARS PASS 40.23N 106.60W
02/21/2025 E2.6 Inch Grand CO Mesonet
BUFFALO PARK SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0800 AM Snow 3 ESE Boulder 40.01N 105.20W
02/21/2025 M2.6 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-476 Boulder 2.9 ESE.
0719 AM Snow 1 N Sunshine 40.08N 105.37W
02/21/2025 M2.6 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-343 Jamestown 2.5
SSE.
0700 AM Snow 3 NW Louisville 40.00N 105.18W
02/21/2025 M2.6 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-67 Boulder 4.7 E.
0700 AM Snow 2 NW Boulder 40.05N 105.29W
02/21/2025 M2.6 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-594 Boulder 2.4 NW.
0744 AM Snow 2 SE Thornton 39.87N 104.94W
02/21/2025 M2.5 Inch Adams CO Public
0715 AM Snow 5 E Jamestown 40.13N 105.29W
02/21/2025 M2.5 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-401 Boulder 7.4 NNW.
0855 AM Snow 1 SE Gould 40.51N 106.01W
02/21/2025 M2.4 Inch Jackson CO CO-OP Observer
CO-OP Observer station CSFC2 1.1 SE Gould.
0700 AM Snow 2 E Broomfield 39.93N 105.02W
02/21/2025 M2.4 Inch Broomfield CO Cocorahs
Cocorahs station CO-BR-54 Broomfield 2.4
ESE.
0700 AM Snow 2 W Boulder 40.03N 105.29W
02/21/2025 M2.4 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-437 Boulder 2.1 W.
0717 AM Snow 2 SW Estes Park 40.35N 105.55W
02/21/2025 M2.3 Inch Larimer CO Trained Spotter
0700 AM Snow 3 NNW Parshall 40.09N 106.20W
02/21/2025 M2.3 Inch Grand CO Cocorahs
Cocorahs station CO-GR-52 Parshall 3.0 NNW.
0700 AM Snow 3 NW Lafayette 40.02N 105.14W
02/21/2025 M2.3 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-222 Lafayette 2.5 NW.
0700 AM Snow Lafayette 39.99N 105.11W
02/21/2025 M2.2 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-8 Lafayette 0.4 WSW.
0700 AM Snow 1 WSW Lafayette 39.99N 105.11W
02/21/2025 M2.2 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-266 Lafayette 0.8
WSW.
0700 AM Snow 2 N Boulder 40.06N 105.24W
02/21/2025 M2.1 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-477 Boulder 2.3 N.
0700 AM Snow Lyons 40.23N 105.27W
02/21/2025 M2.1 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-146 Lyons 0.3 NNE.
0700 AM Snow 1 NNE Lafayette 40.01N 105.09W
02/21/2025 M2.0 Inch Boulder CO CO-OP Observer
CO-OP Observer station LAFC2 1.3 NE
Lafayette.
0700 AM Snow 2 NNE Elizabeth 39.38N 104.58W
02/21/2025 M2.0 Inch Elbert CO CO-OP Observer
CO-OP Observer station ELZC2 2.0 NE
Elizabeth.
0700 AM Snow 2 S Estes Park 40.35N 105.52W
02/21/2025 M2.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-767 Estes Park 1.8 S.
0700 AM Snow 4 W Pinewood Springs 40.27N 105.43W
02/21/2025 M2.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1307 Lyons 8.9 WNW.
0700 AM Snow 1 NW Pinewood Springs 40.28N 105.37W
02/21/2025 M2.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1019 Estes Park 10.5
SE.
0700 AM Snow 1 WSW Lafayette 39.99N 105.11W
02/21/2025 M2.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-599 Lafayette 0.7
WSW.
0700 AM Snow 2 SW Estes Park 40.36N 105.55W
02/21/2025 M1.8 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1272 Estes Park 1.7
SW.
0700 AM Snow Lafayette 40.00N 105.09W
02/21/2025 M1.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-557 Lafayette 0.5
ENE.
0700 AM Snow 3 SSW Niwot 40.06N 105.17W
02/21/2025 M1.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-220 Boulder 4.7 ENE.
0700 AM Snow 2 W Estes Park 40.37N 105.55W
02/21/2025 M1.7 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1115 Estes Park 1.7
W.
0700 AM Snow 2 NW Lafayette 40.02N 105.13W
02/21/2025 M1.6 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-290 Lafayette 2.3 NW.
0700 AM Snow 1 NW Heeney 39.87N 106.31W
02/21/2025 M1.5 Inch Summit CO Cocorahs
Cocorahs station CO-SU-58 Heeney 0.5 NW.
0700 AM Snow 2 WNW Estes Park 40.38N 105.55W
02/21/2025 M1.5 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1133 Estes Park 1.7
WNW.
0700 AM Snow 2 NE Northglenn 39.92N 104.96W
02/21/2025 M1.4 Inch Adams CO Cocorahs
Cocorahs station CO-AD-100 Thornton 2.1 N.
0933 AM Snow 3 WNW ALMA 39.30N 106.11W
02/21/2025 E1.3 Inch Park CO Mesonet
BUCKSKIN JOE SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 4 SE MOUNT ZIRKEL 40.79N 106.60W
02/21/2025 E1.3 Inch Jackson CO Mesonet
ZIRKEL SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 8 SSE CAMERON PASS 40.40N 105.85W
02/21/2025 E1.3 Inch Grand CO Mesonet
PHANTOM VALLEY SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0933 AM Snow 4 S LONGS PEAK 40.20N 105.60W
02/21/2025 E1.3 Inch Boulder CO Mesonet
WILD BASIN SNOTEL SNOWFALL BETWEEN 12 PM
02/20/2025 AND 7 AM 02/21/2025 ESTIMATED
USING A 13.0 TO 1 SNOW-TO-LIQUID RATIO.
0847 AM Snow 2 NE Thornton 39.92N 104.93W
02/21/2025 M1.3 Inch Adams CO Trained Spotter
0820 AM Snow 1 NNE Watkins 39.77N 104.59W
02/21/2025 M1.3 Inch Adams CO Cocorahs
Cocorahs station CO-AD-267 Watkins 1.4 NNE.
0700 AM Snow 2 W Niwot 40.10N 105.20W
02/21/2025 M1.3 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-248 Niwot 2.3 W.
0600 AM Snow Hugo 39.13N 103.47W
02/21/2025 M1.2 Inch Lincoln CO Cocorahs
Cocorahs station CO-LN-57 Hugo 0.3 SSW.
0913 AM Snow 1 NW Niwot 40.10N 105.17W
02/21/2025 M1.1 Inch Boulder CO Trained Spotter
0700 AM Snow 5 E Jamestown 40.12N 105.29W
02/21/2025 M1.0 Inch Boulder CO CO-OP Observer
CO-OP Observer station THUC2 Lyons 7 S.
0700 AM Snow 4 WSW Drake 40.41N 105.41W
02/21/2025 M1.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1026 Drake 4.3 WSW.
0700 AM Snow 5 S Cedar Point 39.28N 103.83W
02/21/2025 M1.0 Inch Elbert CO Cocorahs
Cocorahs station CO-EL-97 Limon 7.8 W.
0700 AM Snow 2 NW Longmont 40.20N 105.13W
02/21/2025 M0.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-84 Longmont 2.6 NW.
0700 AM Snow Longmont 40.17N 105.12W
02/21/2025 M0.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-531 Longmont 0.4 SW.
0700 AM Snow 3 S Hygiene 40.14N 105.18W
02/21/2025 M0.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-171 Longmont 4.0 WSW.
0800 AM Snow 3 ESE Buckhorn Mountain 40.60N 105.28W
02/21/2025 M0.7 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-4 Bellvue 5.9 W.
0800 AM Snow 3 E Buckhorn Mountain 40.62N 105.26W
02/21/2025 M0.7 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1002 Bellvue 5.0 W.
0700 AM Snow 2 WNW Erie 40.04N 105.07W
02/21/2025 M0.7 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-285 Erie 1.7 WNW.
0656 AM Snow 1 NNW Erie 40.04N 105.05W
02/21/2025 M0.7 Inch Weld CO Cocorahs
Cocorahs station CO-WE-571 Erie 1.1 NNW.
0700 AM Snow 3 SSE Hygiene 40.14N 105.16W
02/21/2025 M0.6 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-507 Longmont 3.3 SW.
0555 AM Snow 3 NE Niwot 40.13N 105.13W
02/21/2025 M0.6 Inch Boulder CO Trained Spotter
0500 AM Snow 1 SSW Denver Intl Airpo 39.85N 104.68W
02/21/2025 M0.6 Inch Denver CO Official NWS Obs
0700 AM Snow Genoa 39.28N 103.50W
02/21/2025 M0.5 Inch Lincoln CO CO-OP Observer
CO-OP Observer station GEAC2 Genoa.
0700 AM Snow 3 SW Fairplay 39.20N 106.04W
02/21/2025 M0.5 Inch Park CO Cocorahs
Cocorahs station CO-PK-78 Fairplay 2.7 SW.
0700 AM Snow 7 SW Deer Trail 39.55N 104.13W
02/21/2025 M0.5 Inch Elbert CO Cocorahs
Cocorahs station CO-EL-10 Deer Trail 6.1 SW.
0700 AM Snow 1 SE Todd Creek 39.97N 104.87W
02/21/2025 M0.5 Inch Adams CO Cocorahs
Cocorahs station CO-AD-123 Brighton 4.0 WNW.
0700 AM Snow 3 WNW Fairplay 39.23N 106.05W
02/21/2025 M0.4 Inch Park CO Cocorahs
Cocorahs station CO-PK-15 Fairplay 2.7 WNW.
0700 AM Snow 4 ENE Red Feather Lakes 40.82N 105.51W
02/21/2025 M0.4 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-815 Red Feather Lakes
3.8 ENE.
0700 AM Snow 2 WNW Cherokee Park 40.93N 105.54W
02/21/2025 M0.4 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1369 Livermore 20.3
NW.
0700 AM Snow 4 SW Cedar Cove 40.37N 105.30W
02/21/2025 M0.4 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1322 Loveland 12.4
WSW.
0700 AM Snow Walden 40.73N 106.28W
02/21/2025 M0.4 Inch Jackson CO Cocorahs
Cocorahs station CO-JK-36 Walden 0.2 S.
0700 AM Snow 3 SSE Hygiene 40.14N 105.15W
02/21/2025 M0.4 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-435 Longmont 3.0 SW.
0700 AM Snow 2 ENE Longmont 40.18N 105.08W
02/21/2025 M0.4 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-352 Longmont 1.8 ENE.
0700 AM Snow 2 N Longmont 40.20N 105.11W
02/21/2025 M0.4 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-143 Longmont 2.1 N.
0654 AM Snow 2 N Longmont 40.20N 105.11W
02/21/2025 M0.4 Inch Boulder CO Trained Spotter
0800 AM Snow 3 NW Mishawaka 40.72N 105.42W
02/21/2025 M0.3 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-897 Livermore 9.9
WSW.
0800 AM Snow 4 SW Carter Lake 40.29N 105.27W
02/21/2025 M0.3 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-50 Lyons 4.8 N.
0750 AM Snow 2 E Longmont 40.17N 105.08W
02/21/2025 M0.3 Inch Boulder CO CO-OP Observer
CO-OP Observer station LONC2 Longmont 1 E.
0700 AM Snow 4 WSW Berthoud 40.28N 105.16W
02/21/2025 M0.3 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-922 Berthoud 4.4 WSW.
0700 AM Snow 2 NE Longmont 40.20N 105.08W
02/21/2025 M0.3 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-607 Longmont 2.2 NE.
0700 AM Snow 3 NE Longmont 40.20N 105.08W
02/21/2025 M0.3 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-540 Longmont 2.5 NE.
0700 AM Snow 2 E Longmont 40.17N 105.08W
02/21/2025 M0.3 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-361 Longmont 1.8 E.
0700 AM Snow 3 SW Holyoke 40.55N 102.34W
02/21/2025 M0.2 Inch Phillips CO CO-OP Observer
CO-OP Observer station HOLC2 3.4 SW Holyoke.
0700 AM Snow 4 SSW Mead 40.17N 105.02W
02/21/2025 M0.2 Inch Weld CO Cocorahs
Cocorahs station CO-WE-302 Longmont 5.1 E.
0700 AM Snow 3 SW Holyoke 40.54N 102.34W
02/21/2025 M0.2 Inch Phillips CO Cocorahs
Cocorahs station CO-PH-52 3 SW Holyoke.
0700 AM Snow Limon 39.27N 103.70W
02/21/2025 M0.2 Inch Lincoln CO Cocorahs
Cocorahs station CO-LN-53 Limon 0.3 W.
0700 AM Snow 2 ENE Longmont 40.18N 105.07W
02/21/2025 M0.2 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-593 Longmont 2.3 ENE.
0700 AM Snow 3 E Longmont 40.17N 105.06W
02/21/2025 M0.2 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-581 Longmont 2.8 E.
&&
$$