Mammoth Mountain Weather

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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles

as of 10/7/26 2:57 PM PDT

Station	Date	Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Temp (°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	10/7/26	1445	7.8 10.0	N \| 0	20.0 7.8	54.5 2.5	32 2	25.0 0.6	42.0 1.4	21.5 10.6	1240	N \| 0	45.2 2.1	55.6 1.6	32.0	43.1	57.9
Gondola2 Twr10 - 10,999ft	10/7/26	1445	3.5 5.0	SSE \| 157	7.4 5.9	-	-	-	-	10.6 5.1	1224	SW \| 229	-	-	15.7	-	-
Gondola2 Twr8 - 10,506ft	10/7/26	1445	7.4 4.1	NE \| 52	17.5 3.1	-	-	-	-	17.5 5.4	1431	NE \| 56	-	-	23.0	-	-
Top of 22 - 10,067ft	10/7/26	1445	4.1 5.5	E \| 80	10.3 6.3	69.5 3.3	23 2	29.8 0.4	49.5 1.3	22.5 0.4	1235	E \| 88	48.8 1.9	71.1 0.9	23.0	46.9	71.8
Chair 1 Top - 9,875ft	10/7/26	1445	9.6 3.1	ENE \| 62	18.5 4.6	-	-	-	-	18.5 8.0	1433	NE \| 45	-	-	33.4	-	-
Chair 2 Top - 9,843ft	10/7/26	1445	-	-	-	23.8 2.9	23 1	-8.5 3.0	17.7 2.3	-	-	-	23.2 3.1	35.9 3.3	-	-2.6	39.2
Top of 3 - 10,489ft	10/7/26	1445	-	-	-	56.4 1.0	30 1	25.0 0.4	42.9 0.6	-	-	-	45.5 0.5	57.6 1.6	-	45.0	56.8
Chair 9 Twr15 - 9,846ft	10/7/26	1445	2.8 1.0	ESE \| 122	11.5 0.7	-	-	-	-	17.0 2.2	1235	ESE \| 109	-	-	20.4	-	-
Chair 9 Twr11 - 9,421ft	10/7/26	1445	7.8 0.3	W \| 278	15.4 1.4	-	-	-	-	20.8 0.9	1234	NW \| 305	-	-	25.4	-	-
Chair 10 Twr20 - 9,875ft	10/7/26	1445	3.0 1.7	E \| 98	11.0 4.0	-	-	-	-	16.3 1.1	1210	WSW \| 243	-	-	20.1	-	-
Chair 10 Twr17 - 9,601ft	10/7/26	1445	3.0 2.2	ESE \| 106	9.3 8.1	-	-	-	-	15.0 4.4	1223	S \| 169	-	-	19.4	-	-
Gondola1 Twr12 - 9,496ft	10/7/26	1445	0.0 0.0	ESE \| 108	0.0 0.0	-	-	-	-	0.0 0.0	0101	ESE \| 108	-	-	0.0	-	-
Gondola1 Twr6 - 9,259ft	10/7/26	1445	0.0 0.0	ESE \| 108	0.0 0.0	-	-	-	-	0.0 0.0	0101	ESE \| 108	-	-	0.0	-	-
McCoy Stn - 9,630ft	10/7/26	1445	3.1 0.1	ENE \| 66	12.2 0.3	62.7 0.7	27 0	27.9 0.5	46.4 0.4	18.5 0.1	0903	NNW \| 348	44.9 0.1	64.5 1.2	18.4	44.8	64.8
Top of 15 - 9,047ft	10/7/26	1445	4.3 0.2	E \| 87	13.6 2.3	65.6 1.2	17 1	19.4 0.2	45.4 0.5	14.8 0.2	1241	ENE \| 72	48.0 1.2	67.6 1.9	15.1	46.8	67.2
Sesame - 9,014ft	10/7/26	1445	3.3 1.0	ESE \| 121	10.7 1.3	66.2 0.0	23 1	26.9 0.6	45.7 0.3	9.6 0.9	1437	SE \| 129	46.4 0.5	67.5 0.4	10.5	45.9	67.3
Bottom of Ch10 (The Mill) - 8,799ft	10/7/26	1445	-	-	-	69.4 0.9	3 0	-14.8 0.6	43.0 0.4	-	-	-	45.8 0.8	70.1 0.5	-	45.0	71.2
Woolly's - 8,653ft	10/7/26	1445	-	-	-	-	-	-	-	-	0101	-	-	-	-	-	-
Canyon Lodge - 8,343ft	10/7/26	1445	2.3 0.3	SE \| 134	10.8 2.3	69.7 1.1	37 1	42.3 1.5	54.2 1.0	11.5 0.7	1335	N \| 5	46.3 1.1	71.0 1.6	12.2	45.3	70.5
Bottom of 15 (Little Eagle) - 8,107ft	10/7/26	1445	-	-	-	71.8 0.2	20 0	28.1 0.0	49.9 0.1	-	-	-	45.8 1.9	72.5 0.7	-	43.9	73.2
RMK Bottom of 9 - 8,726ft	10/7/26	1445	0.0 0.0	N \| 0	0.0 0.0	69.2 0.4	20 0	26.8 0.5	48.6 0.3	0.0 0.0	0615	SSW \| 203	46.5 0.6	71.1 1.0	0.0	45.9	70.4
June Base Tx Office - 7,581ft	10/7/26	1445	4.1	ESE \| 107	9.2	74.2	17	26.6	50.2	15.7	1354	NE \| 39	38.1	75.0	13.6	42.3	74.3
June Mid Mtn Chalet - 8,689ft	10/7/26	1445	5.8 1.0	E \| 94	14.8 2.7	67.8 0.0	20 6	24.8 6.1	47.6 1.7	17.2 1.1	1334	NNE \| 22	42.4 0.5	70.7 2.0	18.3	41.9	70.2
Max			9.6	-	20.0	74.2	37	42.3	54.2	22.5	-	-	48.8	75.0	33.4	46.9	74.3
Avg			4.0	-	10.7	63.1	22	21.5	44.9	-	-	-	-	-	-	-	-
Min			0.0	-	0.0	23.8	3	-14.8	17.7	0.0	-	-	23.2	35.9	0.0	-2.6	39.2

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles

as of 10/7/26 2:57 PM PDT

Station	Date	Time	M DailyPrec 515AM (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	10/7/26	1445	0.00	69.2 0.4	0.0 0.0	N \| 0	0.0 0.0	-	0.00	0.00
Sesame - 9,014ft	10/7/26	1445	0.00	66.2 0.0	3.3 1.0	ESE \| 121	10.7 1.3	0.0	0.00	0.00

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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