Skip to content
WeatherTotals
Get updates

Cloud Peak Reservoir SNOTEL

Cloud Peak Reservoir recorded 0.1 in of snow water equivalent at the start of October 4, 2026 and 0 in of snow on the ground.

as of

All values are from the start of the day, midnight Pacific Standard Time

Last 8 days

Start-of-day readings for Cloud Peak Reservoir, last 8 days.
DateSWEMedianPercentDepthPrecip since Oct 1
Oct 40.1 inches0.0 inches0 inches0.0 inches
Oct 30.1 inches0.0 inches0 inches0.0 inches
Oct 20.0 inches0.0 inches0 inches0.0 inches
Oct 10.0 inches0.0 inches0 inches0.0 inches
Sep 300.0 inches0.0 inches0 inches30.1 inches
Sep 290.0 inches0.0 inches0 inches30.1 inches
Sep 280.0 inches0.0 inches0 inches30.1 inches
Sep 270.0 inches0.0 inches0 inches30.1 inches

The Natural Resources Conservation Service (USDA) created the figures on this page, which are works of the US government and therefore have no copyright under 17 U.S.C. 105. The notice that 17 U.S.C. 403 requires appears in this sentence. Neither NRCS nor USDA endorses or is affiliated with WeatherTotals. See: Data sources and attribution.

Records at Cloud Peak Reservoir

Record values for Cloud Peak Reservoir, from daily snowpack history.
Highest SWE on record27.8 inches, May 31, 2011
Deepest snow on record90 inches, April 29, 2017
Biggest season peak27.8 in, 2010-11 season, on May 31, 2011
Smallest season peak11.3 in, 1980-81 season, on April 12, 1981
Last season's peak12.0 in, 2025-26 season, on March 17, 2026

48 complete water years in the record, daily SWE since October 1, 1978

Station details

Elevation9,830 ft
CountyJohnson
Position44.4033, -107.0607
Record startsOctober 1, 1978
Median peak SWE18.0 in around May 5
Median first snowOctober 14
Median melt-outJune 10
NRCS station ID402:WY:SNTL

Nearby SNOTEL stations