Mammoth Mountain Weather

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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles

as of 10/24/26 2:25 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	10/24/26	0215	41.2 15.7	NNE \| 13	48.1 18.1	20.3 2.0	-1.3 6.4	97 1	19.6 2.2	20.0 2.0	49.4 15.7	0159	NNE \| 27	20.3 1.8	20.6 1.8	57.3	20.5	27.7
Gondola2 Twr10 - 10,999ft	10/24/26	0215	15.9 15.2	SSW \| 202	21.1 18.7	-	-	-	-	-	21.1 17.7	0214	SSE \| 158	-	-	23.5	-	-
Gondola2 Twr8 - 10,506ft	10/24/26	0215	15.0 11.6	NNE \| 25	21.3 8.1	-	-	-	-	-	21.3 3.1	0204	NNE \| 20	-	-	30.2	-	-
Top of 22 - 10,067ft	10/24/26	0215	16.6 14.4	E \| 96	26.5 12.5	26.1 0.7	13.4 3.1	97 1	25.4 1.0	25.7 0.8	26.5 13.5	0209	N \| 8	25.8 0.5	26.4 0.5	40.0	26.1	33.5
Chair 1 Top - 9,875ft	10/24/26	0100	13.6 31.5	NE \| 38	20.6 36.2	-	-	-	-	-	57.6 11.2	0109	S \| 180	-	-	68.8	-	-
Chair 2 Top - 9,843ft	10/24/26	0100	-	-	-	47.4 0.0	-	98 0	46.9 0.1	47.8 0.1	-	-	-	29.3 6.4	60.9 9.4	-	35.7	51.4
Top of 3 - 10,489ft	10/24/26	0215	-	-	-	21.9 1.7	-	98 1	21.4 1.9	21.6 1.7	-	-	-	21.7 1.5	22.1 1.5	-	22.1	31.2
Chair 9 Twr15 - 9,846ft	10/24/26	0215	5.0 2.3	ENE \| 64	12.9 1.2	-	-	-	-	-	13.2 3.9	0103	N \| 351	-	-	23.9	-	-
Chair 9 Twr11 - 9,421ft	10/24/26	0215	5.9 14.2	SW \| 219	13.8 15.2	-	-	-	-	-	18.8 17.2	0114	S \| 172	-	-	36.0	-	-
Chair 10 Twr20 - 9,875ft	10/24/26	0215	8.8 10.2	SE \| 130	16.2 9.5	-	-	-	-	-	16.2 13.5	0203	ESE \| 120	-	-	29.6	-	-
Chair 10 Twr17 - 9,601ft	10/24/26	0215	6.4 11.4	SE \| 141	12.0 14.4	-	-	-	-	-	14.7 11.9	0158	SE \| 134	-	-	26.5	-	-
Gondola1 Twr12 - 9,496ft	10/24/26	0215	12.1 8.7	WSW \| 250	18.8 7.0	-	-	-	-	-	18.8 12.0	0205	WSW \| 249	-	-	30.8	-	-
Gondola1 Twr6 - 9,259ft	10/24/26	0215	5.8 10.6	WNW \| 283	14.7 10.9	-	-	-	-	-	14.7 14.7	0203	W \| 264	-	-	29.4	-	-
McCoy Stn - 9,630ft	10/24/26	0215	2.6 8.7	NNW \| 339	11.5 10.1	24.8 1.5	-	97 0	24.0 1.6	24.4 1.5	15.2 7.0	0139	NW \| 322	24.5 1.4	25.0 1.5	22.2	25.0	32.7
Top of 15 - 9,047ft	10/24/26	0215	2.9 7.2	ENE \| 62	9.2 17.4	27.3 0.6	-	88 7	24.3 2.4	26.2 1.2	9.6 18.0	0159	NNE \| 22	26.6 0.9	27.5 1.0	27.6	27.2	37.2
Sesame - 9,014ft	10/24/26	0215	1.6 1.0	ENE \| 59	4.2 9.8	27.3 1.3	-	95 2	26.1 1.7	26.8 1.4	8.0	0648	W \| 278	26.6 1.6	37.8 3.8	-	28.2	34.0
Bottom of Ch10 (The Mill) - 8,799ft	10/24/26	0215	-	-	-	29.3 1.3	-	3 0	-42.4 0.9	20.0 0.9	-	-	-	28.9 1.5	30.1 0.7	-	30.1	42.0
Woolly's - 8,653ft	10/24/26	0215	-	-	-	-	-	-	-	-	-	0101	-	-	-	-	-	-
Canyon Lodge - 8,343ft	10/24/26	0215	2.4 2.4	N \| 352	7.4 7.7	31.2 1.6	-	48 2	13.8 2.4	26.0 1.6	12.3 3.4	0159	NNW \| 329	30.3 1.8	31.5 2.2	18.1	30.9	40.0
Bottom of 15 (Little Eagle) - 8,107ft	10/24/26	0215	-	-	-	31.9 0.5	-	82 7	26.9 2.6	30.0 1.2	-	-	-	31.0 1.3	32.2 1.1	-	31.8	42.5
RMK Bottom of 9 - 8,726ft	10/24/26	0215	0.0 0.0	N \| 0	0.0 0.0	28.4 0.9	-	95 5	27.0 2.3	27.8 1.4	0.0 0.0	0615	S \| 183	28.1 1.1	38.0 3.2	0.0	29.1	34.9
June Base Tx Office - 7,581ft	10/24/26	0215	2.9 0.5	ENE \| 68	5.8 0.2	35.6 3.1	-	73 13	27.9 1.9	32.7 1.2	8.7 6.0	0150	NE \| 50	35.2 3.2	35.8 3.6	17.4	35.2	46.4
June Mid Mtn Chalet - 8,689ft	10/24/26	0215	2.9 4.1	NW \| 305	7.2 6.5	29.8 5.0	-	87 23	26.5 2.6	28.7 2.1	11.0 9.4	0209	NNW \| 341	29.7 3.4	30.4 4.7	22.4	29.7	42.6
Max			41.2	-	48.1	35.6	13.4	98	27.9	32.7	49.4	-	-	35.2	38.0	57.3	35.2	46.4
Avg			8.7	-	14.7	27.8	6.0	80	18.4	25.8	-	-	-	-	-	-	-	-
Min			0.0	-	0.0	20.3	-1.3	3	-42.4	20.0	0.0	-	-	20.3	20.6	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 10/24/26 2:25 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	10/24/26	0215	-	0.00	-	28.4 0.9	0.0 0.0	N \| 0	0.0 0.0	-	0.27	0.27
Sesame - 9,014ft	10/24/26	0215	0.0	0.00	0	27.3 1.3	1.6 1.0	ENE \| 59	4.2 9.8	1.7	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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