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Mammoth Mountain snow report As of 4:49 p.m. MT Oct 19, the Mammoth Mountain SNOTEL station (Doe Ridge, 7,340 ft) reports 0 in. of new snow in 24 h, 0 in. in 48 h.
Eastern Sierra · California
Today’s numbers Source: SNOTEL (Doe Ridge, 7,340 ft). Measured 4:49 p.m. MT Oct 19 .
Measure Value Source Measured Base depth — SNOTEL 4:49 p.m. MT Oct 19 New snow, 24 h 0″ SNOTEL 4:49 p.m. MT Oct 19 New snow, 48 h 0″ SNOTEL 4:49 p.m. MT Oct 19 Snow water equivalent — SNOTEL 4:49 p.m. MT Oct 19 Percent of normal — SNOTEL 4:49 p.m. MT Oct 19
Last 7 days Date Snow depth SWE Precip (accum.) High / low QC Oct 18, 2026 — — — 68° / 31° missing Oct 17, 2026 — — — 69° / 32° missing Oct 16, 2026 — — — 66° / 34° missing Oct 15, 2026 — — — 65° / 35° missing Oct 14, 2026 — — — 65° / 28° missing Oct 13, 2026 — — — 48° / 27° missing Oct 12, 2026 — — — 49° / 30° missing
Daily readings from NRCS station 2191:CA:SCAN; suspect rows are kept and flagged.
Forecast Day Forecast High / low Est. snow Precip chance Today Mostly Sunny 42° / 29° 0″ 10% Wed Snow Showers 37° / 27° 3″ 84% Thu Light Snow Likely then Snow Showers 31° / 23° 3″ 76% Fri Sunny 37° / 22° 0″ 3% Sat Sunny 40° / 25° 0″ 0%
National Weather Service point forecast. Snow amounts are keyword estimates from the forecast text, not a quantitative precipitation forecast.
Where these numbers come from Depth, new snow and snow water equivalent are read from the Doe Ridge NRCS station at 7,340 ft, synced every six hours and run through range and spike checks. A station sits at one elevation, so it can disagree with the resort’s own upper-mountain report. How PeakCam reads the sensors .