Local Storm Report
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
077
NWUS55 KBOU 181431
LSRBOU
Preliminary Local Storm Report...Summary
National Weather Service Denver CO
831 AM MDT Sat Apr 18 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0700 AM Snow 2 SSE Blue Valley 39.68N 105.47W
04/18/2026 M6.2 Inch Clear Creek CO Cocorahs
Cocorahs station CO-CC-7 Idaho Springs 4.7
SSE.
0400 PM Snow 1 SW Tiny Town 39.59N 105.23W
04/17/2026 M6.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-537 Morrison 5.4 SSW.
0626 AM Snow 3 WSW Roxborough Park 39.43N 105.12W
04/18/2026 M6.0 Inch Douglas CO CO-OP Observer
CO-OP Observer station SSDC2 2.6 W
Roxborough Park.
0824 AM Snow 5 SSW GLENDEVEY 40.71N 106.01W
04/18/2026 E6.0 Inch Jackson CO Mesonet
RAWAH SNOTEL SNOWFALL BETWEEN 6 AM
04/17/2026 AND 6 AM 04/18/2026 ESTIMATED
USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO.
0824 AM Snow 1 NNE RABBIT EARS PASS 40.39N 106.60W
04/18/2026 E6.0 Inch Jackson CO Mesonet
COLUMBINE SNOTEL SNOWFALL BETWEEN 6 AM
04/17/2026 AND 6 AM 04/18/2026 ESTIMATED
USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO.
0700 AM Snow 2 SSE Kittredge 39.62N 105.28W
04/18/2026 M5.9 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-128 Kittredge 2.5
SSE.
0431 PM Snow 3 S Evergreen 39.59N 105.34W
04/17/2026 M5.5 Inch Jefferson CO Public
0223 PM Snow 1 W Aspen Springs 39.83N 105.50W
04/17/2026 M5.3 Inch Gilpin CO Public
0700 AM Snow 3 WNW Aspen Park 39.55N 105.35W
04/18/2026 M5.2 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-596 Conifer 3.5 NW.
0700 AM Snow 3 NNE Aspen Park 39.58N 105.28W
04/18/2026 M5.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-157 Evergreen 4.2
SSE.
0550 PM Snow 3 NNE Bailey 39.45N 105.45W
04/17/2026 M4.9 Inch Park CO Trained Spotter
0700 AM Snow 2 NNE Shaffers Crossing 39.49N 105.35W
04/18/2026 M4.9 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-53 Conifer 3.2 SW.
0203 PM Snow 1 N Genesee 39.70N 105.28W
04/17/2026 M4.8 Inch Jefferson CO Public
0824 AM Snow 1 NE ECHO LAKE 39.66N 105.59W
04/18/2026 E4.8 Inch Clear Creek CO Mesonet
ECHO LAKE SNOTEL SNOWFALL BETWEEN 6 AM
04/17/2026 AND 6 AM 04/18/2026 ESTIMATED
USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO.
0700 AM Snow 2 SSW Brookvale 39.61N 105.44W
04/18/2026 M4.5 Inch Clear Creek CO Cocorahs
Cocorahs station CO-CC-1 Evergreen 6.5 WSW.
0700 AM Snow 1 NNW Aspen Park 39.56N 105.31W
04/18/2026 M4.4 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-51 Evergreen 5.3 S.
0500 PM Snow 11 NE Ponderosa Park 39.52N 104.50W
04/17/2026 M4.3 Inch Elbert CO Trained Spotter
0315 PM Snow 2 WSW Lone Tree 39.52N 104.92W
04/17/2026 M4.1 Inch Douglas CO Public
0630 AM Snow 1 W Ken Caryl 39.58N 105.16W
04/18/2026 M4.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-201 Littleton 8.2
WSW.
0700 AM Snow 3 S Evergreen 39.60N 105.34W
04/18/2026 M4.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-551 Evergreen 2.6 S.
0700 AM Snow 1 SW Kittredge 39.64N 105.31W
04/18/2026 M4.0 Inch Jefferson CO CO-OP Observer
CO-OP Observer station EVGC2 1.2 SW
Kittredge.
0243 PM Snow 1 NE Evergreen 39.64N 105.33W
04/17/2026 M3.8 Inch Jefferson CO Public
0318 PM Snow 2 NE Thornton 39.92N 104.93W
04/17/2026 M3.8 Inch Adams CO Public
0718 AM Snow 2 WSW Buckley AFB 39.69N 104.78W
04/18/2026 M3.8 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-313 Aurora 2.1 ESE.
0700 AM Snow 3 WSW Aurora 39.68N 104.86W
04/18/2026 M3.7 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-308 Aurora 2.7 WSW.
0212 PM Snow 1 W Northglenn 39.91N 104.99W
04/17/2026 M3.6 Inch Adams CO Public
0248 PM Snow 1 SW Bergen Park 39.68N 105.36W
04/17/2026 M3.6 Inch Jefferson CO Public
0700 AM Snow 2 NE Northglenn 39.92N 104.96W
04/18/2026 M3.6 Inch Adams CO Cocorahs
Cocorahs station CO-AD-100 Thornton 2.1 N.
0824 AM Snow 11 S RABBIT EARS PASS 40.23N 106.60W
04/18/2026 E3.6 Inch Grand CO Mesonet
BUFFALO PARK SNOTEL SNOWFALL BETWEEN 6 AM
04/17/2026 AND 6 AM 04/18/2026 ESTIMATED
USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO.
0824 AM Snow 1 NW CLIMAX 39.38N 106.20W
04/18/2026 E3.6 Inch Summit CO Mesonet
FREMONT PASS SNOTEL SNOWFALL BETWEEN 6 AM
04/17/2026 AND 6 AM 04/18/2026 ESTIMATED
USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO.
0329 PM Snow 1 SE Mountain View 39.77N 105.05W
04/17/2026 M3.5 Inch Denver CO Trained Spotter
0336 PM Snow 5 SW Denver Intl Airpor 39.81N 104.74W
04/17/2026 M3.5 Inch Adams CO Public
0600 AM Snow 2 NW Lone Tree 39.55N 104.91W
04/18/2026 M3.5 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-363 Highlands Ranch
3.3 E.
0630 AM Snow 2 NNW Lone Tree 39.56N 104.90W
04/18/2026 M3.5 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-376 Lone Tree 1.8
NNW.
0700 AM Snow 1 SE Lakewood 39.68N 105.09W
04/18/2026 M3.5 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-623 1 ESE Lakewood.
0700 AM Snow 3 SSW Buckley AFB 39.67N 104.77W
04/18/2026 M3.5 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-412 Aurora 3.3 SE.
0700 AM Snow 3 NW Columbine 39.62N 105.10W
04/18/2026 M3.5 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-610 Littleton 5.1
WNW.
0300 PM Snow 1 SSW Denver Intl Airpo 39.85N 104.68W
04/17/2026 M3.4 Inch Denver CO Official NWS Obs
0744 PM Snow 2 SE Breckenridge 39.48N 106.03W
04/17/2026 M3.4 Inch Summit CO Public
0700 AM Snow 2 WSW Lakewood 39.69N 105.14W
04/18/2026 M3.4 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-340 Lakewood 1.5 WSW.
0400 PM Snow 3 W Parker 39.52N 104.82W
04/17/2026 M3.3 Inch Douglas CO Public
0700 AM Snow 3 W Jamestown 40.11N 105.44W
04/18/2026 M3.3 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-202 Ward 4.6 NE.
0200 PM Snow 1 W Wheat Ridge 39.77N 105.11W
04/17/2026 M3.2 Inch Jefferson CO Public
0700 AM Snow 1 SSE Lone Tree 39.53N 104.88W
04/18/2026 M3.2 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-336 Lone Tree.
0700 AM Snow Lone Tree 39.54N 104.89W
04/18/2026 M3.2 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-368 Lone Tree 0.5 N.
0700 AM Snow 1 W Wheat Ridge 39.77N 105.12W
04/18/2026 M3.2 Inch Jefferson CO CO-OP Observer
CO-OP Observer station WGEC2 1.0 W Wheat
Ridge.
0531 PM Snow 2 W Lone Tree 39.53N 104.92W
04/17/2026 M3.1 Inch Douglas CO Public
0700 AM Snow 1 NNW Arvada 39.84N 105.12W
04/18/2026 M3.1 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-430 Arvada 1.4 NNW.
1207 PM Snow 1 S Crescent Village 39.91N 105.34W
04/17/2026 M3.0 Inch Jefferson CO Public
0215 PM Snow 3 E Denver 39.74N 104.93W
04/17/2026 E3.0 Inch Denver CO Trained Spotter
0245 PM Snow 2 E Broomfield 39.93N 105.02W
04/17/2026 M3.0 Inch Broomfield CO Public
0319 PM Snow 1 E Arvada 39.83N 105.09W
04/17/2026 M3.0 Inch Jefferson CO Public
0330 PM Snow 2 SW Centennial 39.57N 104.90W
04/17/2026 M3.0 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-438 Centennial 2.2
SW.
0338 PM Snow 1 E Cherry Hills Villag 39.65N 104.93W
04/17/2026 E3.0 Inch Arapahoe CO Public
0600 AM Snow 1 ESE Ken Caryl 39.57N 105.12W
04/18/2026 M3.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-338 Ken Caryl 0.6
WSW.
0700 AM Snow 4 S Fort Collins 40.50N 105.07W
04/18/2026 M3.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-885 Fort Collins 3.7
S.
0700 AM Snow 3 W Campion 40.35N 105.16W
04/18/2026 M3.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1363 Loveland 6.5 SW.
0700 AM Snow 3 NE Longmont 40.20N 105.08W
04/18/2026 M3.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-540 Longmont 2.5 NE.
0700 AM Snow 2 E Broomfield 39.93N 105.02W
04/18/2026 M3.0 Inch Broomfield CO Cocorahs
Cocorahs station CO-BR-54 Broomfield 2.4
ESE.
0700 AM Snow 4 NE Firestone 40.17N 104.89W
04/18/2026 M3.0 Inch Weld CO Cocorahs
Cocorahs station CO-WE-326 Fort Lupton 7.4
NW.
0800 AM Snow 1 ENE Arvada 39.83N 105.09W
04/18/2026 M3.0 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-617 Arvada 1.1 ENE.
0307 PM Snow 1 E Edgewater 39.75N 105.04W
04/17/2026 M2.9 Inch Denver CO Public
0700 AM Snow 2 N Heeney 39.90N 106.31W
04/18/2026 M2.8 Inch Summit CO Cocorahs
Cocorahs station CO-SU-35 Silverthorne 21
NW.
0700 AM Snow 3 SSW Castle Pines 39.43N 104.89W
04/18/2026 M2.8 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-329 3 SSW Castle
Pines.
0800 AM Snow 3 SE Shamballa 39.33N 104.96W
04/18/2026 M2.8 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-167 Sedalia 6.8 S.
0341 PM Snow 3 W Arapahoe Park 39.62N 104.74W
04/17/2026 M2.7 Inch Arapahoe CO Public
0700 AM Snow 10 E Arapahoe Park 39.61N 104.51W
04/18/2026 M2.7 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-381 Bennett 10.8 SSW.
0700 AM Snow 3 NW Louisville 40.00N 105.18W
04/18/2026 M2.7 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-67 Boulder 4.7 E.
0700 AM Snow 2 NW Boulder 40.05N 105.28W
04/18/2026 M2.7 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-465 Boulder 1.8 NW.
0126 PM Snow 4 WNW Arvada 39.85N 105.16W
04/17/2026 M2.6 Inch Jefferson CO NWS Employee
0303 PM Snow 3 NE Cherry Hills Villa 39.67N 104.92W
04/17/2026 M2.6 Inch Denver CO Public
0600 AM Snow 4 WNW Arvada 39.85N 105.16W
04/18/2026 M2.6 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-457 Arvada 3.5 WNW.
0700 AM Snow 2 WNW Estes Park 40.38N 105.55W
04/18/2026 M2.6 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1133 Estes Park 1.7
WNW.
0812 AM Snow 1 NW Niwot 40.10N 105.17W
04/18/2026 M2.6 Inch Boulder CO Trained Spotter
0344 PM Snow 2 SE Mountain View 39.76N 105.03W
04/17/2026 M2.5 Inch Denver CO Cocorahs
Cocorahs station CO-DN-259 Denver 4.3 WNW.
0400 PM Snow 1 NW Federal Heights 39.88N 105.03W
04/17/2026 M2.5 Inch Adams CO Public
0600 AM Snow 1 N Lawson 39.79N 105.64W
04/18/2026 M2.5 Inch Clear Creek CO Cocorahs
Cocorahs station CO-CC-32 1 N Lawson.
0700 AM Snow 1 NW Pinewood Springs 40.28N 105.37W
04/18/2026 M2.5 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1019 Estes Park 10.5
SE.
0700 AM Snow 2 SW Chatfield Reservoi 39.54N 105.10W
04/18/2026 M2.5 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-332 Littleton 5.7 SW.
0700 AM Snow 3 ENE Highlands Ranch 39.57N 104.93W
04/18/2026 M2.5 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-321 Littleton 5.0
ESE.
0700 AM Snow 2 ESE Lakewood 39.68N 105.08W
04/18/2026 M2.5 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-179 Lakewood 2.2 ESE.
0700 AM Snow 2 W Aurora 39.69N 104.85W
04/18/2026 M2.5 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-262 Aurora 2.1 W.
0700 AM Snow 2 SW Chatfield Reservoi 39.54N 105.10W
04/18/2026 M2.5 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-332 Littleton 5.7 SW.
0700 AM Snow 4 WSW Berthoud 40.28N 105.16W
04/18/2026 M2.5 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-922 Berthoud 4.4 WSW.
0700 AM Snow 2 SE Wilkerson Pass 39.02N 105.49W
04/18/2026 M2.5 Inch Park CO Cocorahs
Cocorahs station CO-PK-39 Lake George 7.2
WNW.
0800 AM Snow 1 ESE Highlands Ranch 39.55N 104.96W
04/18/2026 M2.5 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-207 Highlands Ranch
0.7 ESE.
0700 AM Snow 3 NNE Pleasant View 39.76N 105.15W
04/18/2026 M2.4 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-290 Wheat Ridge 2.8
WSW.
0824 AM Snow 8 SSE CAMERON PASS 40.40N 105.85W
04/18/2026 E2.4 Inch Grand CO Mesonet
PHANTOM VALLEY SNOTEL SNOWFALL BETWEEN 6 AM
04/17/2026 AND 6 AM 04/18/2026 ESTIMATED
USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO.
0824 AM Snow 9 SSE GOULD 40.40N 105.96W
04/18/2026 E2.4 Inch Jackson CO Mesonet
NEVER SUMMER SNOTEL SNOWFALL BETWEEN 6 AM
04/17/2026 AND 6 AM 04/18/2026 ESTIMATED
USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO.
0824 AM Snow 8 NW GLENDEVEY 40.88N 106.05W
04/18/2026 E2.4 Inch Larimer CO Mesonet
ROACH SNOTEL SNOWFALL BETWEEN 6 AM
04/17/2026 AND 6 AM 04/18/2026 ESTIMATED
USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO.
0824 AM Snow 3 SW WARD 40.04N 105.54W
04/18/2026 E2.4 Inch Boulder CO Mesonet
NIWOT SNOTEL SNOWFALL BETWEEN 6 AM
04/17/2026 AND 6 AM 04/18/2026 ESTIMATED
USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO.
0824 AM Snow 7 NW RED FEATHER LAKES 40.89N 105.66W
04/18/2026 E2.4 Inch Larimer CO Mesonet
BLACK MOUNTAIN SNOTEL SNOWFALL BETWEEN 6 AM
04/17/2026 AND 6 AM 04/18/2026 ESTIMATED
USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO.
0824 AM Snow 1 NNW CAMERON PASS 40.53N 105.89W
04/18/2026 E2.4 Inch Larimer CO Mesonet
JOE WRIGHT SNOTEL SNOWFALL BETWEEN 6 AM
04/17/2026 AND 6 AM 04/18/2026 ESTIMATED
USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO.
0824 AM Snow 6 NW SILVERTHORNE 39.72N 106.16W
04/18/2026 E2.4 Inch Summit CO Mesonet
SUMMIT RANCH SNOTEL SNOWFALL BETWEEN 6 AM
04/17/2026 AND 6 AM 04/18/2026 ESTIMATED
USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO.
0824 AM Snow 4 SE MOUNT ZIRKEL 40.79N 106.60W
04/18/2026 E2.4 Inch Jackson CO Mesonet
ZIRKEL SNOTEL SNOWFALL BETWEEN 6 AM
04/17/2026 AND 6 AM 04/18/2026 ESTIMATED
USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO.
0824 AM Snow 9 SSE SPICER 40.35N 106.38W
04/18/2026 E2.4 Inch Grand CO Mesonet
ARAPAHO RIDGE SNOTEL SNOWFALL BETWEEN 6 AM
04/17/2026 AND 6 AM 04/18/2026 ESTIMATED
USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO.
0824 AM Snow 6 E CAMERON PASS 40.51N 105.77W
04/18/2026 E2.4 Inch Larimer CO Mesonet
LONG DRAW RESERVOIR SNOTEL SNOWFALL BETWEEN
6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID
RATIO.
0226 PM Snow 1 NW Broomfield 39.94N 105.09W
04/17/2026 M2.3 Inch Broomfield CO Trained Spotter
0700 AM Snow 1 W Firestone 40.12N 104.96W
04/18/2026 M2.3 Inch Weld CO Cocorahs
Cocorahs station CO-WE-203 Longmont 8.2 ESE.
0700 AM Snow 3 SSW Niwot 40.06N 105.17W
04/18/2026 M2.3 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-220 Boulder 4.7 ENE.
0700 AM Snow 1 N Castle Rock 39.39N 104.85W
04/18/2026 M2.3 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-347 Castle Rock 0.8
N.
0600 AM Snow 2 NE Cherry Hills Villa 39.66N 104.92W
04/18/2026 M2.2 Inch Denver CO Cocorahs
Cocorahs station CO-DN-329 1 NE Cherry Hills
Village.
0600 AM Snow 1 WSW Aurora 39.69N 104.82W
04/18/2026 M2.2 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-270 Aurora 0.7 WSW.
0600 AM Snow 1 ESE The Pinery 39.45N 104.71W
04/18/2026 M2.2 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-218 The Pinery 1.2
ESE.
0600 AM Snow 2 NE Cherry Hills Villa 39.66N 104.92W
04/18/2026 M2.2 Inch Denver CO Cocorahs
Cocorahs station CO-DN-329 1 NE Cherry Hills
Village.
0700 AM Snow 3 WNW Loveland 40.43N 105.12W
04/18/2026 M2.2 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1109 Loveland 2.8
WNW.
0800 AM Snow 2 SE Horsetooth Mountai 40.52N 105.16W
04/18/2026 M2.2 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-623 Fort Collins 6.1
SW.
0720 AM Snow 3 W Westminster 39.88N 105.11W
04/18/2026 M2.1 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-72 Broomfield 2.3
SSW.
0214 PM Snow 4 ESE Cedar Cove 40.39N 105.19W
04/17/2026 M2.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1349 Loveland 6.2
WSW.
0454 PM Snow 5 NE Ponderosa Park 39.46N 104.60W
04/17/2026 M2.0 Inch Elbert CO Public
0230 AM Snow 1 E Milliken 40.32N 104.83W
04/18/2026 M2.0 Inch Weld CO Cocorahs
Cocorahs station CO-WE-606 1 E Milliken.
0700 AM Snow 1 NNW Erie 40.04N 105.05W
04/18/2026 M2.0 Inch Weld CO Cocorahs
Cocorahs station CO-WE-571 Erie 1.1 NNW.
0700 AM Snow 3 SE The Pinery 39.43N 104.70W
04/18/2026 M2.0 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-30 Franktown 3.5 NE.
0700 AM Snow 2 E Longmont 40.17N 105.08W
04/18/2026 M2.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-361 Longmont 1.8 E.
0700 AM Snow 7 SW Deer Trail 39.55N 104.13W
04/18/2026 M2.0 Inch Elbert CO Cocorahs
Cocorahs station CO-EL-10 Deer Trail 6.1 SW.
0700 AM Snow 4 W Pinewood Springs 40.27N 105.43W
04/18/2026 M2.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1307 Lyons 8.9 WNW.
0700 AM Snow 1 WSW Lafayette 39.99N 105.11W
04/18/2026 M2.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-266 Lafayette 0.8
WSW.
0700 AM Snow 1 NNW Campion 40.37N 105.10W
04/18/2026 M2.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-472 LOV 3.4 S.
0700 AM Snow 2 S Estes Park 40.35N 105.52W
04/18/2026 M2.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-767 Estes Park 1.8 S.
0747 AM Snow 2 E Longmont 40.17N 105.08W
04/18/2026 M2.0 Inch Boulder CO CO-OP Observer
CO-OP Observer station LONC2 Longmont 1 E.
0700 AM Snow 2 WNW Chatfield Reservo 39.57N 105.09W
04/18/2026 M1.9 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-526 1 SW Columbine.
0700 AM Snow 2 E Foxfield 39.59N 104.76W
04/18/2026 M1.9 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-428 Centennial 5.5 E.
0700 AM Snow 2 WNW Chatfield Reservo 39.57N 105.09W
04/18/2026 M1.9 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-526 1 SW Columbine.
1158 AM Snow 2 N Longmont 40.20N 105.11W
04/17/2026 M1.8 Inch Boulder CO Public
0700 AM Snow 3 NW Lafayette 40.02N 105.14W
04/18/2026 M1.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-222 Lafayette 2.5 NW.
0700 AM Snow 2 N Longmont 40.20N 105.11W
04/18/2026 M1.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-143 Longmont 2.1 N.
0700 AM Snow 2 S Boulder 39.99N 105.26W
04/18/2026 M1.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-4 Boulder 2.9 S.
0700 AM Snow 3 SSE Hygiene 40.14N 105.15W
04/18/2026 M1.8 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-435 Longmont 3.0 SW.
0700 AM Snow 2 SW Estes Park 40.36N 105.55W
04/18/2026 M1.8 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1272 Estes Park 1.7
SW.
0700 AM Snow 4 S Fort Collins 40.50N 105.06W
04/18/2026 M1.8 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-758 Fort Collins 4.2
S.
0800 AM Snow 2 SSW Castle Rock 39.35N 104.86W
04/18/2026 M1.8 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-62 Castle Rock 1.7
SSW.
1200 PM Snow 3 SSW Boulder 39.99N 105.26W
04/17/2026 M1.7 Inch Boulder CO NWS Employee
0700 AM Snow 2 NW Boulder 40.05N 105.29W
04/18/2026 M1.7 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-594 Boulder 2.4 NW.
0700 AM Snow 3 SSW Boulder 39.99N 105.26W
04/18/2026 M1.7 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-14 Boulder 1.6 S.
0700 AM Snow 2 W Boulder 40.03N 105.29W
04/18/2026 M1.7 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-437 Boulder 2.1 W.
0718 AM Snow 1 N Sunshine 40.08N 105.37W
04/18/2026 M1.7 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-343 Jamestown 2.5
SSE.
0630 AM Snow Kassler 39.49N 105.09W
04/18/2026 M1.6 Inch Jefferson CO CO-OP Observer
CO-OP Observer station KSLC2 Littleton 10
SSW.
0700 AM Snow 2 N Louisville 39.99N 105.13W
04/18/2026 M1.6 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-468 Louisville 1.6
NNE.
0700 AM Snow 3 SW Ponderosa Park 39.37N 104.68W
04/18/2026 M1.6 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-293 Franktown 3.6
ESE.
0700 AM Snow 3 E Denver 39.73N 104.92W
04/18/2026 M1.6 Inch Denver CO Cocorahs
Cocorahs station CO-DN-264 Denver 2.1 ENE.
0600 AM Snow 1 W Brighton 39.98N 104.81W
04/18/2026 M1.5 Inch Adams CO Cocorahs
Cocorahs station CO-AD-204 Brighton 1.9 NNW.
0700 AM Snow 4 W Elbert 39.23N 104.61W
04/18/2026 M1.5 Inch Elbert CO Cocorahs
Cocorahs station CO-EL-17 Elbert 3.7 W.
0700 AM Snow 2 N Lyons 40.25N 105.26W
04/18/2026 M1.5 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-137 Lyons 1.8 N.
0700 AM Snow 3 NNW Horsetooth Mounta 40.58N 105.22W
04/18/2026 M1.5 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-683 Horsetooth
Mountain 3.2 NNW.
0700 AM Snow 1 WNW Boulder 40.04N 105.28W
04/18/2026 M1.5 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-490 Boulder 1.5 WNW.
0700 AM Snow 3 NNW Marshall 39.98N 105.25W
04/18/2026 M1.5 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-583 Boulder 2.9 S.
0700 AM Snow 4 ENE Cedar Point 39.38N 103.75W
04/18/2026 M1.5 Inch Elbert CO Cocorahs
Cocorahs station CO-EL-102 Limon 8.5 NNW.
0700 AM Snow 3 NNW Horsetooth Mounta 40.58N 105.22W
04/18/2026 M1.5 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-683 Horsetooth
Mountain 3.2 NNW.
0700 AM Snow 4 SSW Mead 40.17N 105.02W
04/18/2026 M1.5 Inch Weld CO Cocorahs
Cocorahs station CO-WE-302 Longmont 5.1 E.
0735 AM Snow 2 WSW Parker 39.50N 104.80W
04/18/2026 M1.5 Inch Douglas CO Cocorahs
Cocorahs station CO-DG-158 Parker 2.0 WSW.
0600 AM Snow 1 SSE Ponderosa Park 39.38N 104.63W
04/18/2026 M1.4 Inch Elbert CO CO-OP Observer
CO-OP Observer station ELIC2 1.2 S Ponderosa
Park.
0700 AM Snow 1 SSE Ponderosa Park 39.38N 104.63W
04/18/2026 M1.4 Inch Elbert CO Cocorahs
Cocorahs station CO-EL-5 Elizabeth 2.1 NW.
0700 AM Snow 3 NNW Fort Collins 40.59N 105.09W
04/18/2026 M1.3 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1316 Fort Collins 2.8
NNW.
0740 AM Snow 7 E Virginia Dale 40.97N 105.22W
04/18/2026 M1.3 Inch Larimer CO CO-OP Observer
CO-OP Observer station VDAC2 6.9 E Virginia
Dale.
0800 AM Snow 1 E Lakewood 39.70N 105.09W
04/18/2026 M1.3 Inch Jefferson CO Cocorahs
Cocorahs station CO-JF-391 Lakewood 1.2 E.
0700 AM Snow 3 W Frederick 40.09N 105.00W
04/18/2026 M1.2 Inch Weld CO Public
0824 AM Snow 1 WNW LOVELAND PASS 39.67N 105.90W
04/18/2026 E1.2 Inch Clear Creek CO Mesonet
LOVELAND BASIN SNOTEL SNOWFALL BETWEEN 6 AM
04/17/2026 AND 6 AM 04/18/2026 ESTIMATED
USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO.
0824 AM Snow 8 SSE RAND 40.35N 106.09W
04/18/2026 E1.2 Inch Grand CO Mesonet
WILLOW CREEK PASS SNOTEL SNOWFALL BETWEEN 6
AM 04/17/2026 AND 6 AM 04/18/2026 ESTIMATED
USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO.
0824 AM Snow 5 WSW GUANELLA PASS 39.57N 105.80W
04/18/2026 E1.2 Inch Clear Creek CO Mesonet
JACKWHACKER GULCH SNOTEL SNOWFALL BETWEEN 6
AM 04/17/2026 AND 6 AM 04/18/2026 ESTIMATED
USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO.
0824 AM Snow 3 SW MEEKER PARK 40.21N 105.57W
04/18/2026 E1.2 Inch Boulder CO Mesonet
COPELAND LAKE SNOTEL SNOWFALL BETWEEN 6 AM
04/17/2026 AND 6 AM 04/18/2026 ESTIMATED
USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO.
0700 AM Snow 2 SE Timnath 40.51N 104.96W
04/18/2026 M1.1 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1016 Timnath 2.1 SE.
0600 AM Snow 2 NNW Sheridan 39.68N 105.04W
04/18/2026 M1.0 Inch Denver CO Cocorahs
Cocorahs station CO-DN-141 Denver 5.3 SW.
0700 AM Snow Campion 40.35N 105.10W
04/18/2026 M1.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1136 Berthoud 3.0
NNW.
0700 AM Snow 1 W Boulder 40.03N 105.28W
04/18/2026 M1.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-521 Boulder 1.4 W.
0700 AM Snow 2 NNE Loveland 40.44N 105.06W
04/18/2026 M1.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-104 Loveland 3.0 NNE.
0700 AM Snow 2 SSW Berthoud 40.27N 105.10W
04/18/2026 M1.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1295 Berthoud 2.4
SSW.
0700 AM Snow 1 ESE Bellvue 40.63N 105.15W
04/18/2026 M1.0 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1386 Laporte 1.2 WNW.
0700 AM Snow 4 W La Salle 40.36N 104.78W
04/18/2026 M1.0 Inch Weld CO Cocorahs
Cocorahs station CO-WE-163 Greeley 5.2 SW.
0700 AM Snow 3 SSE Windsor 40.44N 104.90W
04/18/2026 M1.0 Inch Weld CO Cocorahs
Cocorahs station CO-WE-507 Windsor 3.0 SSE.
0700 AM Snow 2 WSW Northglenn 39.90N 105.01W
04/18/2026 M1.0 Inch Adams CO CO-OP Observer
CO-OP Observer station NRTC2 2.3 N Federal
Heights.
0800 AM Snow 2 NW Boulder 40.04N 105.28W
04/18/2026 M1.0 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-568 Boulder 1.6 NW.
0700 AM Snow Lyons 40.23N 105.27W
04/18/2026 M0.9 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-146 Lyons 0.3 NNE.
0700 AM Snow 2 SSW Elkdale 40.01N 105.89W
04/18/2026 M0.9 Inch Grand CO Cocorahs
Cocorahs station CO-GR-68 Tabernash 2.7 NW.
0700 AM Snow 1 ENE Littleton 39.60N 104.99W
04/18/2026 M0.8 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-421 Littleton 1.4
ENE.
0700 AM Snow 1 W Windsor 40.49N 104.93W
04/18/2026 M0.8 Inch Weld CO Cocorahs
Cocorahs station CO-WE-588 Windsor 1.5 WNW.
0700 AM Snow 1 WSW Lafayette 39.99N 105.11W
04/18/2026 M0.7 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-599 Lafayette 0.7
WSW.
0700 AM Snow 3 S Windsor 40.45N 104.91W
04/18/2026 M0.7 Inch Weld CO Cocorahs
Cocorahs station CO-WE-612 Windsor 2.7 S.
0700 AM Snow 2 SSE Laporte 40.59N 105.12W
04/18/2026 M0.6 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1377 Fort Collins 3.7
NW.
0600 AM Snow Littleton 39.59N 105.01W
04/18/2026 M0.5 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-386 Littleton 0.1
ESE.
0600 AM Snow 1 E Gary 40.08N 103.57W
04/18/2026 M0.5 Inch Morgan CO CO-OP Observer
CO-OP Observer station WOWC2 0.8 E Gary.
0700 AM Snow 2 ESE Foxfield 39.58N 104.76W
04/18/2026 M0.5 Inch Arapahoe CO Cocorahs
Cocorahs station CO-AR-85 Cherry Creek Dam
6.7 SE.
0700 AM Snow 1 SW Wellington 40.70N 105.01W
04/18/2026 M0.5 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1008 Wellington 0.8
SW.
0700 AM Snow 2 N Timnath 40.57N 104.98W
04/18/2026 M0.5 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-393 FCL 5.6 E.
0700 AM Snow 1 N Fort Collins 40.57N 105.07W
04/18/2026 M0.5 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-849 Fort Collins 0.9
N.
0700 AM Snow 1 NW Heeney 39.87N 106.31W
04/18/2026 M0.5 Inch Summit CO Cocorahs
Cocorahs station CO-SU-58 Heeney 0.5 NW.
0701 AM Snow 3 SSE Laporte 40.58N 105.12W
04/18/2026 M0.5 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1387 Fort Collins 3.1
NW.
0800 AM Snow 1 W Evans 40.38N 104.71W
04/18/2026 M0.5 Inch Weld CO Cocorahs
Cocorahs station CO-WE-517 Evans 0.6 W.
0822 AM Snow 1 NW Laporte 40.63N 105.14W
04/18/2026 M0.5 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-806 Laporte 0.3 WNW.
0700 AM Snow 2 WNW Cherokee Park 40.93N 105.54W
04/18/2026 M0.4 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-1369 Livermore 20.3
NW.
0800 AM Snow 1 SSW Georgetown 39.71N 105.70W
04/18/2026 M0.4 Inch Clear Creek CO CO-OP Observer
CO-OP Observer station GEOC2 0.7 S
Georgetown.
0700 AM Snow Platner 40.16N 103.07W
04/18/2026 M0.3 Inch Washington CO Cocorahs
Cocorahs station CO-WA-80 Otis 5.7 W.
0640 AM Snow 3 E Loveland 40.43N 105.02W
04/18/2026 M0.2 Inch Larimer CO Cocorahs
Cocorahs station CO-LR-687 Loveland 2.7 E.
0700 AM Snow Nederland 39.97N 105.51W
04/18/2026 M0.2 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-322 Nederland 0.4
WNW.
0700 AM Snow Walden 40.73N 106.28W
04/18/2026 M0.1 Inch Jackson CO Cocorahs
Cocorahs station CO-JK-36 Walden 0.2 S.
0700 AM Snow 2 W Niwot 40.10N 105.20W
04/18/2026 M0.1 Inch Boulder CO Cocorahs
Cocorahs station CO-BO-248 Niwot 2.3 W.
0700 AM Snow 3 WNW Fairplay 39.23N 106.05W
04/18/2026 M0.1 Inch Park CO Cocorahs
Cocorahs station CO-PK-15 Fairplay 2.7 WNW.
0800 AM Snow 5 NW Aurora 39.74N 104.89W
04/18/2026 M0.1 Inch Denver CO Cocorahs
Cocorahs station CO-DN-342 Denver 4.2 ENE.
&&
$$