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Lower Twin SNOTEL

Lower Twin recorded 0.2 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 Lower Twin, last 8 days.
DateSWEMedianPercentDepthPrecip since Oct 1
Oct 40.2 inches0.0 inches0 inches0.0 inches
Oct 30.1 inches0.0 inches0 inches0.0 inches
Oct 20.2 inches0.0 inches0 inches0.0 inches
Oct 10.2 inches0.0 inches0 inches0.0 inches
Sep 300.1 inches0.0 inches0 inches35.1 inches
Sep 290.2 inches0.0 inches0 inches35.1 inches
Sep 280.0 inches0.0 inches0 inches35.1 inches
Sep 270.0 inches0.0 inches0 inches35.1 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 Lower Twin

Record values for Lower Twin, from daily snowpack history.
Highest SWE on record30.7 inches, May 14, 1995
Deepest snow on record86 inches, March 31, 2014
Biggest season peak30.7 in, 1994-95 season, on May 14, 1995
Smallest season peak13.5 in, 1993-94 season, on April 8, 1994
Last season's peak15.5 in, 2025-26 season, on April 30, 2026

46 complete water years in the record, daily SWE since August 15, 1980

Station details

Elevation7,920 ft
CountyMadison
Position45.5087, -111.9229
Record startsOctober 1, 1976
Median peak SWE20.2 in around May 3
Median first snowOctober 16
Median melt-outJune 18
NRCS station ID603:MT:SNTL

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