Mammoth Mountain Weather

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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles

as of 10/25/26 12:53 AM PDT

Station	Date	Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Temp (°F)	WindChill (°F)	RH (%)	Dew Pt (°F)	Wet Bulb (°F)	Daily Max Wind (mph)	Time of Max Wind	Max Wind Dir (°)	Daily Min Temp (°F)	Daily Max Temp (°F)	Yest MaxGst (mph)	Yest MinT (°F)	Yest MaxT (°F)
Top Stn/Summit - 11,053ft	10/25/26	0045	14.0 27.0	NNW \| 334	15.4 29.3	22.2 1.6	9.1 9.7	94 3	20.8 0.9	21.6 1.3	53.9 3.4	0302	N \| 7	18.4 2.1	27.7 0.1	57.3	20.5	27.7
Gondola2 Twr10 - 10,999ft	10/25/26	0045	4.3 12.0	SSE \| 156	5.2 13.6	-	-	-	-	-	22.3 1.2	0241	S \| 170	-	-	23.5	-	-
Gondola2 Twr8 - 10,506ft	10/25/26	0045	5.5 6.3	WNW \| 300	7.5 7.6	-	-	-	-	-	21.3 8.9	0204	NNE \| 20	-	-	30.2	-	-
Top of 22 - 10,067ft	10/25/26	0045	2.3 14.2	NW \| 315	4.2 19.4	36.6 10.1	-	44 54	16.8 9.1	30.1 4.0	32.3 7.7	0230	N \| 11	24.7 1.4	47.0 13.5	40.0	26.1	33.5
Chair 1 Top - 9,875ft	10/25/26	0045	0.0 13.3	S \| 177	0.1 20.4	-	-	-	-	-	30.9 26.6	0645	NNE \| 29	-	-	57.6	-	-
Chair 2 Top - 9,843ft	10/25/26	0045	-	-	-	33.4 15.1	-	64 34	22.4 25.6	29.6 19.3	-	-	-	1.9 27.4	50.0 10.9	-	29.3	60.9
Top of 3 - 10,489ft	10/25/26	0045	-	-	-	23.8 1.6	-	99 1	23.6 1.9	23.6 1.7	-	-	-	20.1 2.1	30.1 1.1	-	22.1	31.2
Chair 9 Twr15 - 9,846ft	10/25/26	0045	-	WNW \| 297	4.8 8.7	-	-	-	-	-	18.4 5.5	0642	NE \| 56	-	-	23.9	-	-
Chair 9 Twr11 - 9,421ft	10/25/26	0045	5.4 3.7	ESE \| 120	7.0 8.7	-	-	-	-	-	20.5 15.5	0409	S \| 177	-	-	36.0	-	-
Chair 10 Twr20 - 9,875ft	10/25/26	0045	2.3 5.3	NE \| 52	3.5 9.6	-	-	-	-	-	20.2 9.4	0237	SE \| 125	-	-	29.6	-	-
Chair 10 Twr17 - 9,601ft	10/25/26	0045	2.3 3.6	S \| 189	4.3 9.9	-	-	-	-	-	16.1 10.4	0232	SSE \| 164	-	-	26.5	-	-
Gondola1 Twr12 - 9,496ft	10/25/26	0045	1.5 9.4	E \| 101	3.1 13.5	-	-	-	-	-	19.5 11.3	0232	WSW \| 256	-	-	30.8	-	-
Gondola1 Twr6 - 9,259ft	10/25/26	0045	0.1 4.6	SE \| 135	2.0 11.4	-	-	-	-	-	19.0 10.4	0336	WSW \| 242	-	-	29.4	-	-
McCoy Stn - 9,630ft	10/25/26	0045	1.8 1.0	SSW \| 205	4.0 7.6	31.7 6.6	-	52 44	16.2 8.1	26.9 2.2	19.0 3.2	1122	NE \| 37	22.9 2.1	43.7 11.0	22.2	25.0	32.7
Top of 15 - 9,047ft	10/25/26	0045	0.6 1.3	W \| 273	2.6 2.6	36.8 9.4	-	34 55	11.2 13.5	29.0 2.7	13.5 14.1	0326	NW \| 321	25.5 1.7	45.9 8.6	27.6	27.2	37.2
Sesame - 9,014ft	10/25/26	0045	1.9 0.1	W \| 264	3.6 1.1	32.1 3.9	-	66 25	22.0 4.0	27.9 0.6	6.9 1.1	1033	SE \| 127	26.1 1.8	46.2 8.5	8.0	26.4	37.8
Bottom of Ch10 (The Mill) - 8,799ft	10/25/26	0045	-	-	-	35.5 5.2	-	3 0	-38.0 3.6	24.2 3.5	-	-	-	28.4 1.8	50.0 8.0	-	30.1	42.0
Woolly's - 8,653ft	10/25/26	0045	-	-	-	-	-	-	-	-	-	0101	-	-	-	-	-	-
Canyon Lodge - 8,343ft	10/25/26	0045	0.0 0.7	SW \| 220	1.7 2.9	32.7 1.3	-	50 2	16.0 2.0	27.5 1.3	12.3 5.8	0159	NNW \| 329	29.6 1.6	50.0 10.0	18.1	30.9	40.0
Bottom of 15 (Little Eagle) - 8,107ft	10/25/26	0045	-	-	-	31.1 0.9	-	71 10	22.9 4.1	28.3 1.8	-	-	-	30.2 1.6	52.1 9.5	-	31.8	42.5
RMK Bottom of 9 - 8,726ft	10/25/26	0045	2.0 2.0	SW \| 215	3.5 3.5	31.7 2.9	-	59 35	18.9 8.4	27.6 0.7	4.1 4.1	1816	WSW \| 237	27.4 1.4	49.0 10.9	0.0	27.7	38.0
June Base Tx Office - 7,581ft	10/25/26	0045	0.0 3.1	NNE \| 15	0.9 4.5	27.4 8.0	-	76 4	20.8 6.4	25.2 7.1	12.5 4.9	1320	NE \| 46	27.1 8.1	52.2 5.8	17.4	35.2	46.4
June Mid Mtn Chalet - 8,689ft	10/25/26	0045	11.7 5.8	ESE \| 112	13.0 2.7	29.3 0.6	19.5 4.2	64 19	18.7 6.7	25.8 2.5	14.8 7.6	0041	ESE \| 111	27.7 2.0	48.4 5.8	22.4	29.7	42.6
Max			14.0	-	15.4	36.8	19.5	99	23.6	30.1	53.9	-	-	30.2	52.2	57.6	35.2	60.9
Avg			3.3	-	4.8	31.1	14.3	60	14.8	26.7	-	-	-	-	-	-	-	-
Min			0.0	-	0.1	22.2	9.1	3	-38.0	21.6	4.1	-	-	1.9	27.7	0.0	20.5	27.7

Latest Snow Study Sites

RMK Bottom of 9 - 8,726ft, Sesame - 9,014ft

15 Minute Data | America/Los_Angeles

as of 10/25/26 12:53 AM PDT

Station	Date	Time	New Snow (HN) (in)	M DailyPrec 515AM (In)	Storm Snow (HST) (In)	Temp (°F)	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Snow Depth (HS) (in)	M Month Precip (In)	M Season Precip (In)
RMK Bottom of 9 - 8,726ft	10/25/26	0045	-	0.00	-	31.7 2.9	2.0 2.0	SW \| 215	3.5 3.5	-	0.27	0.27
Sesame - 9,014ft	10/25/26	0045	0.0	0.00	0	32.1 3.9	1.9 0.1	W \| 264	3.6 1.1	1.1	0.80	0.80

Mammoth Weather Stations

Summit/Top Stn - [11,053ft / 3,369m]
Gondola 2 (Towers 10 & 8) - [10,999ft / 3,353m]
Chair 1 Top - [9,875ft / 3,010m]
Chair 2 Top - [9,843ft / 3,000m]
Chair 1 (Towers 9 & 5) - [9,123ft / 2,781m]
Top of 22 - [10,067ft / 3,068m]
Top of 3 - [10,489ft / 3,197m]
Chair 9 (Towers 15 & 11) - [9,846ft / 3,001m]
Chair 10 (Towers 20 & 17) - [9,875ft / 3,010m
Gondola 1 (Towers 12 & 6) - [9,496ft / 2,894m]
McCoy (Bottom of Ch3) - [9,630ft / 2,935m]
Top of 15 - [9,057ft / 2,761m]
Sesame Snow Study Site - [9,014ft / 2,747m]
Woollys Tube Park - [8,653ft / 2,637m]
Canyon Lodge - [8,343ft / 2,543m]
Bottom of 15 (Little Eagle) - [8,107ft / 2,471m]
RMK Bottom of 9 - [8,726ft]
June Mountain - [8,689-7,581ft / 2,648-2,311m]

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