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Lasal Mountain SNOTEL

No snow sat on the pillow at Lasal Mountain at the start of October 4, 2026. The NRCS median first snow is November 12, and the median peak is 12.6 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 Lasal Mountain, 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 inches0.0 inches
Oct 10.0 inches0.0 inches0 inches0.0 inches
Sep 300.0 inches0.0 inches0 inches23.7 inches
Sep 290.0 inches0.0 inches0 inches23.4 inches
Sep 280.0 inches0.0 inches0 inches23.3 inches
Sep 270.0 inches0.0 inches0 inches23.3 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 Lasal Mountain

Record values for Lasal Mountain, from daily snowpack history.
Highest SWE on record26.6 inches, April 21, 1983
Deepest snow on record80 inches, March 14, 2019
Biggest season peak26.6 in, 1982-83 season, on April 21, 1983
Smallest season peak6.0 in, 1998-99 season, on February 13, 1999
Last season's peak6.9 in, 2025-26 season, on February 23, 2026

45 complete water years in the record, daily SWE since September 30, 1980

Station details

Elevation9,580 ft
CountySan Juan
Position38.4823, -109.2720
Record startsAugust 8, 1980
Median peak SWE12.6 in around March 30
Median first snowNovember 12
Median melt-outMay 2
NRCS station ID572:UT:SNTL

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