Mammoth Mountain Weather

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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles

as of 10/16/26 2:38 PM 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	10/16/26	1430	22.7 9.6	NE \| 34	28.0 13.9	40.8 1.6	30.4 4.1	40 5	18.6 1.3	33.1 0.6	60.4 5.8	0300	NNE \| 33	29.8 2.9	41.1 1.5	57.9	26.9	40.9
Gondola2 Twr10 - 10,999ft	10/16/26	1430	10.6 4.6	W \| 269	15.1 4.6	-	-	-	-	-	30.6 4.2	0258	WSW \| 252	-	-	28.6	-	-
Gondola2 Twr8 - 10,506ft	10/16/26	1430	13.1 5.3	ENE \| 61	18.0 9.3	-	-	-	-	-	32.0 1.8	0125	ENE \| 64	-	-	30.8	-	-
Top of 22 - 10,067ft	10/16/26	1430	8.6 10.3	ENE \| 74	13.9 11.0	53.9 4.8	-	28 5	21.4 0.1	40.8 2.4	33.7 0.6	0306	NE \| 56	33.8 1.4	55.8 4.4	35.7	32.4	57.8
Chair 1 Top - 9,875ft	10/16/26	1430	20.4 7.1	ENE \| 60	28.4 3.8	-	-	-	-	-	33.0 1.3	0213	NE \| 44	-	-	34.3	-	-
Chair 2 Top - 9,843ft	10/16/26	1430	-	-	-	49.3 5.4	-	28 6	17.6 9.1	37.5 5.1	-	-	-	-15.5 69.5	63.1 2.9	-	27.7	66.0
Top of 3 - 10,489ft	10/16/26	1430	-	-	-	44.4 1.6	-	36 5	18.9 1.4	35.2 0.6	-	-	-	31.9 2.8	44.7 1.6	-	29.0	43.8
Chair 9 Twr15 - 9,846ft	10/16/26	1430	6.2 3.0	E \| 95	13.4 2.7	-	-	-	-	-	20.6 3.7	0725	NNE \| 21	-	-	24.3	-	-
Chair 9 Twr11 - 9,421ft	10/16/26	1430	8.1 5.5	WSW \| 240	18.4 3.2	-	-	-	-	-	24.8 4.9	0851	SE \| 124	-	-	29.6	-	-
Chair 10 Twr20 - 9,875ft	10/16/26	1430	5.6 2.4	SSE \| 154	14.8 4.9	-	-	-	-	-	20.8 4.6	0143	SE \| 140	-	-	27.3	-	-
Chair 10 Twr17 - 9,601ft	10/16/26	1430	4.7 3.1	S \| 178	11.0 8.1	-	-	-	-	-	15.8 8.0	0153	SSE \| 157	-	-	23.8	-	-
Gondola1 Twr12 - 9,496ft	10/16/26	1430	6.9 7.1	WNW \| 298	15.1 8.9	-	-	-	-	-	26.8 2.3	0211	WSW \| 257	-	-	29.1	-	-
Gondola1 Twr6 - 9,259ft	10/16/26	1430	3.0 3.3	SW \| 234	11.8 4.8	-	-	-	-	-	21.9 1.6	0118	WNW \| 299	-	-	23.5	-	-
McCoy Stn - 9,630ft	10/16/26	1430	5.0 2.8	ENE \| 65	11.4 6.8	51.1 0.3	-	31 2	21.3 1.6	39.4 0.3	19.0 3.1	0933	WSW \| 254	35.9 2.6	52.1 0.2	22.1	33.3	52.4
Top of 15 - 9,047ft	10/16/26	1430	6.3 1.1	E \| 84	12.2 0.6	53.4 0.7	-	22 3	15.9 2.1	39.2 0.1	16.9 4.7	1202	NE \| 54	36.0 3.0	55.0 0.9	24.0	33.1	55.6
Sesame - 9,014ft	10/16/26	1430	1.9 0.4	ENE \| 66	6.0 2.7	57.2 3.5	-	25 6	22.0 1.8	40.5 1.0	8.7 2.5	1323	SE \| 125	34.9 3.2	58.1 4.0	6.3	31.6	55.6
Bottom of Ch10 (The Mill) - 8,799ft	10/16/26	1430	-	-	-	58.4 1.8	-	3 0	-22.3 1.2	37.8 1.0	-	-	-	37.4 4.3	60.3 2.4	-	33.0	58.9
Woolly's - 8,653ft	10/16/26	1430	-	-	-	-	-	-	-	-	-	0101	-	-	-	-	-	-
Canyon Lodge - 8,343ft	10/16/26	1430	2.3 0.1	ENE \| 58	8.1 0.1	57.7 1.5	-	43 0	35.5 1.2	47.0 1.1	12.3 4.5	0912	NW \| 315	36.7 2.9	58.6 0.8	18.2	33.8	57.8
Bottom of 15 (Little Eagle) - 8,107ft	10/16/26	1430	-	-	-	60.0 1.5	-	23 3	22.2 1.4	43.7 0.3	-	-	-	32.3 0.6	61.0 0.8	-	31.7	61.4
RMK Bottom of 9 - 8,726ft	10/16/26	1430	0.0 0.0	N \| 0	0.0 0.0	57.8 1.2	-	24 2	21.4 1.3	42.6 0.2	0.0 0.0	0615	NW \| 322	37.2 4.2	59.3 2.0	0.0	33.0	57.8
June Base Tx Office - 7,581ft	10/16/26	1430	5.5 1.7	E \| 83	11.4 2.5	63.4 5.3	-	19 7	20.0 3.5	44.6 1.5	18.1 2.2	1311	NNE \| 32	25.7 1.1	64.0 4.5	18.1	26.8	60.3
June Mid Mtn Chalet - 8,689ft	10/16/26	1430	6.7 2.8	ESE \| 108	13.4 2.9	56.8 3.1	-	22 8	18.5 4.2	41.2 0.5	20.1 2.5	1309	ESE \| 122	28.6 0.9	58.8 4.0	19.7	29.5	55.8
Max			22.7	-	28.4	63.4	-	43	35.5	47.0	60.4	-	-	37.4	64.0	57.9	33.8	66.0
Avg			7.7	-	13.9	54.2	-	27	17.8	40.2	-	-	-	-	-	-	-	-
Min			0.0	-	0.0	40.8	-	3	-22.3	33.1	0.0	-	-	-15.5	41.1	0.0	26.8	40.9

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles

as of 10/16/26 2:38 PM 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	10/16/26	1430	-	0.00	-	57.8 1.2	0.0 0.0	N \| 0	0.0 0.0	-	0.00	0.00
Sesame - 9,014ft	10/16/26	1430	0.0	0.00	0	57.2 3.5	1.9 0.4	ENE \| 66	6.0 2.7	0.0	0.03	0.03

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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