NWUS55 KCYS 190907 LSRCYS Preliminary Local Storm Report National Weather Service Cheyenne WY 307 AM MDT Tue May 19 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0930 PM Snow 1 NNW Albany 41.18N 106.13W 05/18/2026 M21.0 Inch Albany WY Public 0542 PM Snow 7 WSW Centennial 41.24N 106.23W 05/18/2026 E39.0 Inch Albany WY Park/Forest Srvc CINNABAR PARK SNOTEL IN THE SNOWY RANGE. ELEVATION 9707 FEET. SNOW WATER EQUIVALENT IS 3.0 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 13 TO 1. CRITERIA REACHED AT 2:00 AM 5/18. 0540 PM Snow 7 WNW Centennial 41.36N 106.23W 05/18/2026 E35.0 Inch Albany WY Park/Forest Srvc BROOKLYN LAKE SNOTEL IN THE SNOWY RANGE. ELEVATION 10250 FEET. SNOW WATER EQUIVALENT IS 2.5 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 14.0 TO 1. CRITERIA REACHED AT 2:00 AM 5/18. 0539 PM Snow 10 SSW Arlington 41.46N 106.28W 05/18/2026 E19.2 Inch Carbon WY Park/Forest Srvc SAND LAKE SNOTEL IN THE SNOWY RANGE. ELEVATION 10098 FEET. SNOW WATER EQUIVALENT IS 1.6 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. 0525 PM Snow 2 WNW Centennial 41.31N 106.15W 05/18/2026 M14.0 Inch Albany WY Public Measurement of 14 inches near Centennial. 0512 PM Snow 23 W Saratoga 41.40N 107.26W 05/18/2026 E16.5 Inch Carbon WY Park/Forest Srvc Sage Creek Basin SNOTEL site over central Carbon County, south of Rawlins. 0511 PM Snow 8 SW Skyline 41.06N 106.71W 05/18/2026 E16.5 Inch Carbon WY Public BLACKHALL MOUNTAIN SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 9838 FEET. SNOW WATER EQUIVALENT IS 1.5 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 11 TO 1. 0509 PM Snow 10 WSW Encampment 41.15N 106.97W 05/18/2026 E20.4 Inch Carbon WY Park/Forest Srvc OLD BATTLE SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 9860 FEET. SNOW WATER EQUIVALENT IS 1.7 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER THE PAST 24 HOURS. CRITERIA REACHED AT APPROX. 10:30 AM 5/18. 0507 PM Snow 20 WNW Encampment 41.30N 107.15W 05/18/2026 E15.6 Inch Carbon WY Park/Forest Srvc DIVIDE PEAK SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8730 FEET. SNOW WATER EQUIVALENT IS 1.3 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER THE PAST 24 HOURS. 0502 PM Snow 12 N Garrett 42.28N 105.58W 05/18/2026 E20.4 Inch Albany WY Park/Forest Srvc WINDY PEAK SNOTEL IN THE LARAMIE RANGE. ELEVATION 7915 FEET. SNOW WATER EQUIVALENT IS 1.7 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. CRITERIA REACHED AT APPROX. 5/18 5:00 AM. 0502 PM Snow 1 N Rock River 41.75N 105.97W 05/18/2026 E12.0 Inch Albany WY Public Reported foot of snow that collapsed a chicken run. 0440 PM Snow Rawlins 41.78N 107.23W 05/18/2026 E9.0 Inch Carbon WY Public Public reported between 8 to 10 inches of snow. Photo shared shows hardwood tree limb damage. 0430 PM Snow 3 SW Glendo 42.48N 105.06W 05/18/2026 E4.0 Inch Platte WY Public Public report of a minimum of 4 inches of snowfall south and west of Glendo. 0400 PM Snow 6 N Vedauwoo 41.23N 105.38W 05/18/2026 E9.0 Inch Albany WY Park/Forest Srvc Crow Creek SNOTEL site in the southern Laramie Range. Criteria reached at 5/18 1:00 AM. 0304 PM Snow 19 ENE Shirley Basin 42.44N 105.86W 05/18/2026 E13.2 Inch Converse WY Park/Forest Srvc LAPRELE CREEK SNOTEL IN THE LARAMIE RANGE. ELEVATION 8390 FEET. SNOW WATER EQUIVALENT IS 1.2 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 11 TO 1. ACCUMULATION WAS OVER THE PAST 18 HOURS. && $$