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East Rim Divide SNOTEL

No snow sat on the pillow at East Rim Divide at the start of October 4, 2026. The NRCS median first snow is October 30, and the median peak is 11.1 in around April 11.

as of

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

Last 8 days

Start-of-day readings for East Rim Divide, last 8 days.
DateSWEMedianPercentDepthPrecip since Oct 1
Oct 40.0 inches0.0 inches0 inches0.0 inches
Oct 30.0 inches0.0 inches0 inches0.1 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 inches21.8 inches
Sep 290.0 inches0.0 inches0 inches21.8 inches
Sep 280.0 inches0.0 inches0 inches21.7 inches
Sep 270.0 inches0.0 inches0 inches21.7 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 East Rim Divide

Record values for East Rim Divide, from daily snowpack history.
Highest SWE on record19.8 inches, April 19, 1986
Deepest snow on record65 inches, February 8, 2017
Biggest season peak19.8 in, 1985-86 season, on April 19, 1986
Smallest season peak6.7 in, 2009-10 season, on April 9, 2010
Last season's peak8.3 in, 2025-26 season, on March 17, 2026

41 complete water years in the record, daily SWE since October 1, 1985

Station details

Elevation8,010 ft
CountySublette
Position43.1310, -110.2023
Record startsOctober 1, 1984
Median peak SWE11.1 in around April 11
Median first snowOctober 30
Median melt-outMay 15
NRCS station ID460:WY:SNTL

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