Mammoth Mountain Weather

Create Custom Reports and Graphics: Custom Report

Latest Observation

22 Stations

15 Minute Data | America/Los_Angeles

as of 2/13/26 1:00 PM PST

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	2/13/26	1245	0.2 16.6	NNE \| 23	0.2 22.5	18.2 2.6	-	80 13	13.0 0.9	16.8 1.7	33.4 3.6	0654	NNE \| 22	10.8 2.1	18.8 1.9	42.3	8.7	16.8
Gondola2 Twr10 - 10,999ft	2/13/26	1245	0.3 9.8	ESE \| 121	1.5 10.6	-	-	-	-	-	14.6 1.3	0704	S \| 175	-	-	17.2	-	-
Gondola2 Twr8 - 10,506ft	2/13/26	1245	2.1 11.1	SSE \| 156	4.5 14.4	-	-	-	-	-	13.0 7.0	0719	NE \| 46	-	-	20.0	-	-
Top of 22 - 10,067ft	2/13/26	1245	1.8 10.1	N \| 11	7.9 8.1	27.1 2.9	-	98 3	26.7 3.6	26.8 3.1	15.2 21.1	0006	NNE \| 14	15.1 2.7	27.4 0.0	36.2	12.4	28.4
Chair 1 Top - 9,875ft	2/13/26	1245	0.2 16.8	E \| 101	2.0 21.9	-	-	-	-	-	17.7 18.2	0707	ENE \| 76	-	-	35.9	-	-
Top of 3 - 10,489ft	2/13/26	1300	-	-	-	23.0 6.7	-	96 3	22.1 7.3	22.6 6.7	-	-	-	12.9 2.5	24.6 6.5	-	10.4	18.1
Chair 9 Twr15 - 9,846ft	2/13/26	1245	1.5 3.6	S \| 176	5.2 5.0	-	-	-	-	-	9.7 6.6	0025	NNW \| 337	-	-	16.4	-	-
Chair 9 Twr11 - 9,421ft	2/13/26	1245	6.9 0.5	W \| 280	10.4 0.9	-	-	-	-	-	12.3 15.4	0012	SE \| 135	-	-	27.7	-	-
Chair 10 Twr20 - 9,875ft	2/13/26	1245	0.3 3.0	SSE \| 147	2.9 8.6	-	-	-	-	-	11.5 13.9	0648	SSW \| 197	-	-	25.4	-	-
Chair 10 Twr17 - 9,601ft	2/13/26	1245	0.5 3.2	SSW \| 203	3.5 8.2	-	-	-	-	-	11.8 9.4	0715	WNW \| 300	-	-	21.2	-	-
Gondola1 Twr12 - 9,496ft	2/13/26	1245	2.2 5.4	E \| 100	4.9 8.2	-	-	-	-	-	11.3 9.1	0708	ESE \| 110	-	-	20.4	-	-
Gondola1 Twr6 - 9,259ft	2/13/26	1300	2.5 3.4	WSW \| 244	5.7 5.8	-	-	-	-	-	11.4 7.4	0700	SW \| 227	-	-	18.9	-	-
McCoy Stn - 9,630ft	2/13/26	1300	2.3 2.2	SE \| 136	4.5 4.1	30.7 8.7	-	42 37	10.4 6.2	25.0 4.6	15.0 3.5	1106	ENE \| 74	12.8 1.1	31.2 7.6	18.5	11.7	26.4
Top of 15 - 9,047ft	2/13/26	1300	1.5 1.9	E \| 95	4.1 2.6	33.5 6.1	-	34 21	8.0 5.2	26.4 3.1	8.3 6.0	0250	WSW \| 246	16.5 0.8	34.8 4.5	14.3	15.7	30.8
Sesame - 9,014ft	2/13/26	1300	2.5 1.3	SE \| 127	7.2 2.7	35.6 7.1	32.7 10.7	35 26	10.8 5.9	26.5 2.6	5.6 2.7	1210	ESE \| 108	16.0 1.3	36.7 6.7	8.3	15.3	32.2
Bottom of Ch10 (The Mill) - 8,799ft	2/13/26	1300	-	-	-	38.6 6.5	-	38 19	15.0 3.4	30.9 3.3	-	-	-	11.5 1.3	40.5 6.0	-	12.8	36.6
Woolly's - 8,653ft	2/13/26	1245	3.3 1.5	SE \| 129	6.9 3.6	37.6 6.2	35.2 8.7	39 20	14.6 3.9	30.2 3.2	10.1 4.5	1232	E \| 94	14.2 0.4	40.6 7.9	14.5	13.8	35.1
Canyon Lodge - 8,343ft	2/13/26	1300	0.7 1.5	SE \| 145	4.7 2.5	38.2 6.5	-	41 2	16.8 6.9	31.1 5.5	5.9 5.8	1243	SSE \| 168	16.8 0.4	39.8 6.9	11.6	16.5	34.8
Bottom of 15 (Little Eagle) - 8,107ft	2/13/26	1300	-	-	-	39.6 7.5	-	35 19	14.2 3.2	31.3 3.9	-	-	-	13.8 1.4	40.2 6.3	-	12.4	35.4
RMK Bottom of 9 - 8,726ft	2/13/26	1300	0.9 0.1	E \| 100	2.8 0.1	37.8 10.0	-	35 37	12.3 7.5	29.9 4.7	3.9 1.8	1219	SE \| 131	14.5 0.6	38.5 5.8	5.6	15.1	33.0
June Mid Mtn Chalet - 8,689ft	2/13/26	1245	2.3 1.4	SSW \| 213	4.7 2.5	34.8 7.2	-	37 34	11.4 8.1	27.7 3.0	13.9 1.3	0346	ESE \| 106	12.2 0.4	36.5 6.3	15.2	11.8	34.2
June Base Tx Office - 7,581ft	2/13/26	1300	3.3 0.3	NE \| 38	5.6 1.8	38.7 5.0	36.6	38 24	15.2 6.7	30.9 1.7	8.7 0.7	1236	NE \| 48	9.0 2.0	40.1 5.8	10.5	10.9	37.0
Max			6.9	-	10.4	39.6	36.6	98	26.7	31.3	33.4	-	-	16.8	40.6	42.3	16.5	37.0
Avg			1.9	-	4.7	33.3	34.8	50	14.7	27.4	-	-	-	-	-	-	-	-
Min			0.2	-	0.2	18.2	32.7	34	8.0	16.8	3.9	-	-	9.0	18.8	5.6	8.7	16.8

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles

as of 2/13/26 1:00 PM PST

Station	Date	Time	New Snow (HN) (in)	M DailyPrec 515AM (In)	Storm Snow (HST) (In)	Temp (°F)	WindChill (°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	2/13/26	1300	0.0	0.00	0	37.8 10.0	-	0.9 0.1	E \| 100	2.8 0.1	47.0	4.68	48.46
Sesame - 9,014ft	2/13/26	1300	0.0	0.00	0	35.6 7.1	32.7 10.7	2.5 1.3	SE \| 127	7.2 2.7	65.3	2.28	27.54

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 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