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Lyman Lake SNOTEL

Lyman Lake 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 Lyman Lake, last 8 days.
DateSWEMedianPercentDepthPrecip since Oct 1
Oct 40.1 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 inches83.2 inches
Sep 290.0 inches0.0 inches0 inches82.9 inches
Sep 280.0 inches0.0 inches0 inches82.9 inches
Sep 270.0 inches0.0 inches0 inches82.8 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 Lyman Lake

Record values for Lyman Lake, from daily snowpack history.
Highest SWE on record98.1 inches, May 13, 1991
Deepest snow on record197 inches, March 18, 2021
Biggest season peak98.1 in, 1990-91 season, on May 13, 1991
Smallest season peak35.7 in, 2004-05 season, on April 19, 2005
Last season's peak49.4 in, 2025-26 season, on March 19, 2026

44 complete water years in the record, daily SWE since October 1, 1979

Station details

Elevation5,990 ft
CountyChelan
Position48.1980, -120.9168
Record startsOctober 1, 1978
Median peak SWE66.0 in around April 29
Median first snowOctober 19
Median melt-outJuly 4
NRCS station ID606:WA:SNTL

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