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Blind Bull Sum SNOTEL

No snow sat on the pillow at Blind Bull Sum at the start of October 4, 2026. The NRCS median first snow is October 18, and the median peak is 26.1 in around May 3.

as of

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

Last 8 days

Start-of-day readings for Blind Bull Sum, last 8 days.
DateSWEMedianPercentDepthPrecip since Oct 1
Oct 40.0 inches0.0 inches0 inches0.0 inches
Oct 30.0 inches0.0 inches0 inches0.0 inches
Oct 20.0 inches0.0 inches0 inches
Oct 10.0 inches0.0 inches0 inches0.0 inches
Sep 300.0 inches0.0 inches0 inches24.1 inches
Sep 290.0 inches0.0 inches0 inches24.1 inches
Sep 280.0 inches0.0 inches0 inches24.1 inches
Sep 270.0 inches0.0 inches0 inches24.0 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 Blind Bull Sum

Record values for Blind Bull Sum, from daily snowpack history.
Highest SWE on record48.1 inches, May 1, 2017
Deepest snow on record120 inches, April 19, 2011
Biggest season peak48.1 in, 2016-17 season, on May 1, 2017
Smallest season peak14.4 in, 1980-81 season, on April 9, 1981
Last season's peak25.7 in, 2025-26 season, on April 26, 2026

46 complete water years in the record, daily SWE since October 1, 1980

Station details

Elevation8,880 ft
CountySublette
Position42.9641, -110.6099
Record startsOctober 1, 1978
Median peak SWE26.1 in around May 3
Median first snowOctober 18
Median melt-outJune 18
NRCS station ID353:WY:SNTL

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