Mammoth Mountain Weather

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Latest Observation

22 Stations

15 Minute Data | America/Los_Angeles

as of 2/16/26 1:09 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	2/16/26	1300	38.2 19.1	SSW \| 207	49.9 20.0	16.7 3.7	-6.3 9.7	93 26	15.1 3.9	16.3 1.8	57.0 18.1	1220	SW \| 222	12.4 1.9	17.6 4.3	38.8	12.2	21.9
Gondola2 Twr10 - 10,999ft	2/16/26	1300	2.9 2.2	S \| 179	8.5 1.2	-	-	-	-	-	19.0 6.4	0911	NNW \| 339	-	-	12.6	-	-
Gondola2 Twr8 - 10,506ft	2/16/26	1300	10.7 7.3	SSE \| 153	34.5 22.9	-	-	-	-	-	47.2 24.9	1056	S \| 189	-	-	22.5	-	-
Top of 22 - 10,067ft	2/16/26	1300	24.4 2.4	NNE \| 24	52.3 24.1	20.2 9.3	3.1 13.0	95 49	18.9 7.7	19.7 4.6	63.3 22.3	1242	NNE \| 32	18.1 3.8	22.6 8.3	41.1	19.0	31.0
Chair 1 Top - 9,875ft	2/16/26	1300	20.0 8.5	SSW \| 192	45.4 15.4	-	-	-	-	-	45.4 8.8	1259	SSW \| 206	-	-	45.4	-	-
Top of 3 - 10,489ft	2/16/26	1300	-	-	-	17.3 6.6	-	94 35	15.8 4.4	16.8 3.6	-	-	-	13.6 2.7	19.2 6.2	-	14.4	25.4
Chair 9 Twr15 - 9,846ft	2/16/26	1300	7.3 1.1	E \| 93	19.6 1.9	-	-	-	-	-	34.5 5.2	1232	W \| 277	-	-	32.7	-	-
Chair 9 Twr11 - 9,421ft	2/16/26	1300	15.0 3.1	SW \| 218	30.5 9.5	-	-	-	-	-	33.1 3.8	1231	SSE \| 165	-	-	41.5	-	-
Chair 10 Twr20 - 9,875ft	2/16/26	1300	17.4 4.5	W \| 272	44.7 22.6	-	-	-	-	-	54.6 26.4	1237	NNW \| 329	-	-	34.6	-	-
Chair 10 Twr17 - 9,601ft	2/16/26	1300	12.5 1.3	W \| 259	31.2 13.4	-	-	-	-	-	39.4 15.7	1237	NNW \| 345	-	-	31.0	-	-
Gondola1 Twr12 - 9,496ft	2/16/26	1300	7.2 2.4	SSW \| 211	19.0 4.6	-	-	-	-	-	26.5 6.7	1241	SSE \| 148	-	-	29.4	-	-
Gondola1 Twr6 - 9,259ft	2/16/26	1300	6.8 3.0	ESE \| 106	21.4 5.5	-	-	-	-	-	23.8 4.9	0017	N \| 0	-	-	26.4	-	-
McCoy Stn - 9,630ft	2/16/26	1300	6.4 0.5	NNW \| 332	23.3 10.2	20.6 6.4	12.3 7.3	91 38	18.3 6.4	19.8 3.0	25.4 7.0	0416	E \| 81	18.7 2.2	22.8 7.6	21.1	20.1	30.4
Top of 15 - 9,047ft	2/16/26	1300	5.6 1.2	SSW \| 199	20.5 5.1	22.3 11.0	15.1 14.1	88 54	19.3 11.4	21.3 4.9	21.2 0.7	1233	S \| 191	18.5 6.3	26.3 10.3	20.6	22.5	36.6
Sesame - 9,014ft	2/16/26	1300	-	WSW \| 251	17.0 4.7	23.1 10.7	-33.5 61.9	88 45	20.2 6.5	22.0 4.2	-	1229	N \| 360	21.9 3.8	26.8 9.0	14.5	22.1	35.8
Bottom of Ch10 (The Mill) - 8,799ft	2/16/26	1300	-	-	-	25.0 10.1	-	95 50	23.8 8.0	24.5 4.5	-	-	-	22.0 4.4	28.3 8.3	-	25.2	36.5
Woolly's - 8,653ft	2/16/26	1300	6.6 2.6	WSW \| 240	26.8 14.3	25.3 10.3	17.7 10.9	88 53	22.2 11.2	24.4 3.7	31.3 8.5	1251	WNW \| 296	22.5 5.0	29.7 10.3	25.7	26.1	39.9
Canyon Lodge - 8,343ft	2/16/26	1300	3.2 0.3	WSW \| 239	14.7 3.5	25.7 12.1	21.9	43 8	6.2 6.4	20.9 9.1	26.4 12.4	1225	SSE \| 150	22.2 7.2	30.0 9.0	17.8	27.4	39.4
Bottom of 15 (Little Eagle) - 8,107ft	2/16/26	1300	-	-	-	24.7 13.8	-	94 61	23.3 11.2	24.1 6.2	-	-	-	21.3 3.2	29.5 10.0	-	24.4	39.6
RMK Bottom of 9 - 8,726ft	2/16/26	1300	4.9 4.9	SSW \| 205	17.5 17.5	23.7 12.6	12.7	96 60	22.7 10.7	23.2 5.6	17.5 17.2	1248	WSW \| 240	20.7 8.1	27.6 11.1	0.2	22.7	38.8
June Mid Mtn Chalet - 8,689ft	2/16/26	1300	-	SW \| 221	-	25.6 11.8	-19.3 49.1	88 65	22.4 19.6	24.5 3.7	38.5 2.2	0507	SE \| 138	23.0 5.9	27.7 11.0	40.7	26.8	38.7
June Base Tx Office - 7,581ft	2/16/26	1300	1.8 3.9	ESE \| 107	4.5 9.4	28.2 15.1	-	91 72	26.0 21.6	27.2 4.7	35.8 9.2	0455	WNW \| 291	26.8 5.8	33.3 12.2	26.6	30.9	45.5
Max			38.2	-	52.3	28.2	21.9	96	26.0	27.2	63.3	-	-	26.8	33.3	45.4	30.9	45.5
Avg			11.2	-	26.7	22.9	2.6	88	19.5	21.9	-	-	-	-	-	-	-	-
Min			1.8	-	4.5	16.7	-33.5	43	6.2	16.3	17.5	-	-	12.4	17.6	0.2	12.2	21.9

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles

as of 2/16/26 1:09 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	2/16/26	1300	9.4	0.46	4	23.7 12.6	12.7	4.9 4.9	SSW \| 205	17.5 17.5	48.4	5.14	48.92
Sesame - 9,014ft	2/16/26	1300	5.6	0.44	6	23.1 10.7	-33.5 61.9	-	WSW \| 251	17.0 4.7	70.8	2.72	27.98

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]

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