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Calvert Creek SNOTEL

No snow sat on the pillow at Calvert Creek at the start of October 4, 2026. The NRCS median first snow is November 10, and the median peak is 8.4 in around March 30.

as of

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

Last 8 days

Start-of-day readings for Calvert Creek, last 8 days.
DateSWEMedianPercentDepthPrecip since Oct 1
Oct 40.0 inches0.0 inches0.0 inches
Oct 30.0 inches0.0 inches0.0 inches
Oct 20.0 inches0.0 inches0.0 inches
Oct 10.0 inches0.0 inches0.0 inches
Sep 300.0 inches0.0 inches25.1 inches
Sep 290.0 inches0.0 inches25.1 inches
Sep 280.0 inches0.0 inches0 inches25.1 inches
Sep 270.0 inches0.0 inches0 inches25.1 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 Calvert Creek

Record values for Calvert Creek, from daily snowpack history.
Highest SWE on record17.0 inches, April 13, 1997
Deepest snow on record53 inches, March 4, 2014
Biggest season peak17.0 in, 1996-97 season, on April 13, 1997
Smallest season peak3.7 in, 2004-05 season, on April 1, 2005
Last season's peak9.5 in, 2025-26 season, on March 16, 2026

51 complete water years in the record, daily SWE since October 1, 1975

Station details

Elevation6,410 ft
CountyDeer Lodge
Position45.8838, -113.3255
Record startsOctober 1, 1974
Median peak SWE8.4 in around March 30
Median first snowNovember 10
Median melt-outMay 2
NRCS station ID381:MT:SNTL

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