Mammoth Mountain Weather

Create Custom Reports and Graphics: Custom Report

Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles

as of 9/10/26 2:20 AM 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	9/10/26	0215	8.0 4.2	SSW \| 203	9.9 0.9	50.9 2.3	64 21	39.2 12.0	45.5 5.7	11.4 7.0	0102	SSW \| 203	50.7 3.0	51.1 2.1	27.0	47.6	62.8
Gondola2 Twr10 - 10,999ft	9/10/26	0215	5.8 4.3	NNW \| 347	6.2 2.4	-	-	-	-	6.5 0.9	0157	N \| 351	-	-	10.1	-	-
Gondola2 Twr8 - 10,506ft	9/10/26	0215	9.8 8.6	SSW \| 210	10.6 7.5	-	-	-	-	12.2 4.7	0112	SW \| 218	-	-	23.3	-	-
Top of 22 - 10,067ft	9/10/26	0215	8.1 2.1	S \| 186	13.3 3.3	58.1 6.7	55 17	42.2 15.3	50.1 9.0	16.1 2.6	0106	SSW \| 206	58.0 7.1	61.0 6.9	24.1	48.5	99.0
Chair 1 Top - 9,875ft	9/10/26	0215	21.3 21.3	SSW \| 200	23.4 23.0	-	-	-	-	27.1 19.9	0101	SSW \| 196	-	-	36.1	-	-
Chair 2 Top - 9,843ft	9/10/26	0215	-	-	-	54.8 4.6	55 18	39.2 13.7	47.2 7.2	-	-	-	54.7 4.6	56.4 4.6	-	48.9	69.7
Top of 3 - 10,489ft	9/10/26	0215	-	-	-	53.2 3.1	59 20	39.3 13.2	46.6 6.4	-	-	-	53.0 3.8	53.4 3.2	-	48.0	64.7
Chair 9 Twr15 - 9,846ft	9/10/26	0215	-	W \| 272	-	-	-	-	-	-	0212	W \| 272	-	-	-	-	-
Chair 9 Twr11 - 9,421ft	9/10/26	0215	-	W \| 274	-	-	-	-	-	-	0207	W \| 274	-	-	-	-	-
Chair 10 Twr20 - 9,875ft	9/10/26	0215	11.1 8.9	NNW \| 330	13.6 8.3	-	-	-	-	16.5 11.1	0101	NNW \| 330	-	-	23.9	-	-
Chair 10 Twr17 - 9,601ft	9/10/26	0215	10.1 8.3	NW \| 324	11.8 8.0	-	-	-	-	14.8 9.6	0107	NNW \| 331	-	-	20.8	-	-
Gondola1 Twr12 - 9,496ft	9/10/26	0215	12.1 10.7	NE \| 55	13.5 9.6	-	-	-	-	15.0 11.1	0102	ENE \| 66	-	-	19.8	-	-
Gondola1 Twr6 - 9,259ft	9/10/26	0215	7.2 5.4	ENE \| 65	10.5 5.1	-	-	-	-	12.2 6.6	0102	E \| 86	-	-	21.0	-	-
McCoy Stn - 9,630ft	9/10/26	0215	6.1 5.9	SSE \| 151	10.8 8.7	58.3 8.3	52 9	40.6 12.2	49.4 8.6	10.8 1.6	0202	SE \| 144	57.7 7.9	58.3 6.0	18.5	48.5	70.1
Top of 15 - 9,047ft	9/10/26	0215	3.5 3.0	WSW \| 250	6.7 4.1	59.1 6.3	44 13	37.2 14.1	48.2 7.6	9.9 7.0	0127	SW \| 218	57.5 5.3	60.1 6.1	16.1	57.4	65.0
Sesame - 9,014ft	9/10/26	0215	1.7 0.3	W \| 263	5.1 2.5	56.7 5.6	56 15	41.2 13.0	47.7 8.0	10.1 6.5	1609	W \| 278	49.8 2.2	74.3 8.6	16.6	47.7	65.7
Bottom of Ch10 (The Mill) - 8,799ft	9/10/26	0215	-	-	-	61.8 8.1	3 0	-20.0 5.5	39.4 4.2	-	-	-	61.4 8.9	63.0 6.6	-	48.7	75.8
Woolly's - 8,653ft	9/10/26	0215	4.8 0.6	NW \| 319	6.3 1.3	57.2 5.7	53 14	40.3 12.9	48.9 7.7	6.9 1.8	0147	NW \| 307	56.8 5.9	60.8 8.3	19.5	48.9	76.5
Canyon Lodge - 8,343ft	9/10/26	0215	0.0 0.4	SW \| 215	1.1 2.3	57.6 3.3	33 4	28.8 0.2	44.5 1.5	2.7 1.6	0120	S \| 179	57.0 4.8	58.3 3.6	15.4	51.6	77.5
Bottom of 15 (Little Eagle) - 8,107ft	9/10/26	0215	-	-	-	59.9 9.5	52 7	42.4 12.6	50.8 9.3	-	-	-	57.9 7.7	61.0 9.2	-	48.9	80.6
RMK Bottom of 9 - 8,726ft	9/10/26	0215	2.5	SSW \| 197	4.9	60.5	48	40.9	50.4	13.3	1927	SSW \| 193	41.2	76.3	0.0	36.8	52.4
June Base Tx Office - 7,581ft	9/10/26	0215	0.2	ENE \| 62	1.3	50.3	63	38.2	44.8	2.0	0143	NNE \| 16	49.8	51.8	16.8	38.7	80.6
June Mid Mtn Chalet - 8,689ft	9/10/26	0215	10.5	ESE \| 111	11.9	51.1	58	37.0	44.6	13.9	0101	E \| 99	51.1	52.5	17.9	45.5	75.9
Max			21.3	-	23.4	61.8	64	42.4	50.8	27.1	-	-	61.4	76.3	36.1	57.4	99.0
Avg			7.2	-	9.5	56.4	50	34.8	47.0	-	-	-	-	-	-	-	-
Min			0.0	-	1.1	50.3	3	-20.0	39.4	2.0	-	-	41.2	51.1	0.0	36.8	52.4

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles

as of 9/10/26 2:20 AM 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	9/10/26	0215	0.00	60.5	2.5	SSW \| 197	4.9	-	0.00	71.56
Sesame - 9,014ft	9/10/26	0215	0.00	56.7 5.6	1.7 0.3	W \| 263	5.1 2.5	0.0	0.00	42.37

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]

Mammoth Patrol Weather Links Current Data Map