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WeatherTotals

Lemhi Ridge SNOTEL

Lemhi Ridge 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 Lemhi Ridge, last 8 days.
DateSWEMedianPercentDepthPrecip since Oct 1
Oct 40.1 inches0.0 inches0 inches0.2 inches
Oct 30.1 inches0.0 inches0 inches0.2 inches
Oct 20.1 inches0.0 inches0 inches0.2 inches
Oct 10.1 inches0.0 inches0 inches0.0 inches
Sep 300.1 inches0.0 inches0 inches24.1 inches
Sep 290.0 inches0.0 inches0 inches24.2 inches
Sep 280.0 inches0.0 inches0 inches24.5 inches
Sep 270.0 inches0.0 inches0 inches24.4 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 Lemhi Ridge

Record values for Lemhi Ridge, from daily snowpack history.
Highest SWE on record20.5 inches, May 8, 1995
Deepest snow on record65 inches, April 5, 2023
Biggest season peak20.5 in, 1994-95 season, on May 8, 1995
Smallest season peak7.3 in, 2025-26 season, on March 15, 2026
Last season's peak7.3 in, 2025-26 season, on March 15, 2026

51 complete water years in the record, daily SWE since January 1, 1972

Station details

Elevation8,080 ft
CountyBeaverhead
Position44.9938, -113.4440
Record startsJanuary 1, 1971
Median peak SWE12.4 in around April 22
Median first snowOctober 30
Median melt-outMay 23
NRCS station ID576:MT:SNTL

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