Mammoth Mountain Weather

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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles

as of 11/5/26 4:41 AM 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	11/5/26	0430	16.0 11.7	NNW \| 334	21.2 14.1	33.7 14.3	22.7 11.1	36 59	9.9 8.6	26.9 7.8	21.2 11.2	0425	NW \| 323	28.9 9.9	34.0 11.8	32.4	18.6	38.5
Gondola2 Twr10 - 10,999ft	11/5/26	0430	5.6 5.3	NW \| 309	9.2 7.0	-	-	-	-	-	9.7 2.7	0243	W \| 271	-	-	12.3	-	-
Gondola2 Twr8 - 10,506ft	11/5/26	0430	10.4 9.9	NNW \| 327	13.7 11.4	-	-	-	-	-	18.8 9.4	0125	SW \| 221	-	-	28.3	-	-
Top of 22 - 10,067ft	11/5/26	0430	10.9 10.5	NW \| 310	14.3 13.8	36.0 9.7	28.2	38 25	12.7 2.5	28.8 5.8	14.3 20.6	0357	NW \| 305	31.4 6.8	37.3 10.0	34.8	24.6	46.1
Chair 1 Top - 9,875ft	11/5/26	0430	3.6 2.5	WSW \| 237	11.4 4.0	-	-	-	-	-	18.2 39.2	0059	SSW \| 192	-	-	57.4	-	-
Chair 2 Top - 9,843ft	11/5/26	0430	-	-	-	44.2 18.8	-	43 53	23.1 38.8	36.2 28.1	-	-	-	42.2 20.2	63.0 8.1	-	15.1	71.1
Top of 3 - 10,489ft	11/5/26	0430	-	-	-	34.5 14.5	-	34 62	8.8 10.2	27.2 7.5	-	-	-	30.9 11.2	35.0 11.6	-	19.5	36.7
Chair 9 Twr15 - 9,846ft	11/5/26	0430	1.3	W \| 278	9.2 6.5	-	-	-	-	-	12.6 6.0	0055	W \| 260	-	-	18.6	-	-
Chair 9 Twr11 - 9,421ft	11/5/26	0430	1.5 3.3	SSE \| 155	3.5 5.2	-	-	-	-	-	6.7 31.2	0359	SE \| 139	-	-	37.9	-	-
Chair 10 Twr20 - 9,875ft	11/5/26	0430	7.5 6.0	NE \| 55	10.6 7.5	-	-	-	-	-	12.8 15.2	0400	NE \| 45	-	-	28.0	-	-
Chair 10 Twr17 - 9,601ft	11/5/26	0430	4.4 2.8	E \| 101	8.3 2.8	-	-	-	-	-	8.3 20.8	0419	NNE \| 28	-	-	29.2	-	-
Gondola1 Twr12 - 9,496ft	11/5/26	0430	6.6 4.6	ESE \| 110	10.7 6.0	-	-	-	-	-	10.7 22.4	0418	E \| 97	-	-	33.1	-	-
Gondola1 Twr6 - 9,259ft	11/5/26	0430	0.1 1.2	ESE \| 110	1.7 2.9	-	-	-	-	-	6.2 23.8	0146	N \| 11	-	-	29.9	-	-
McCoy Stn - 9,630ft	11/5/26	0430	4.7 4.0	SSW \| 209	6.9 3.5	33.0 9.1	28.5	54 33	18.0 2.5	28.1 5.4	6.9 17.5	0416	SSW \| 211	27.8 4.5	33.7 7.5	24.5	22.6	44.6
Top of 15 - 9,047ft	11/5/26	0430	2.3 0.5	W \| 261	5.1 0.5	32.4 3.6	-	52 1	16.9 3.7	27.5 3.2	6.8 16.5	0102	WSW \| 257	30.4 3.6	32.9 1.4	23.3	26.7	47.5
Sesame - 9,014ft	11/5/26	0430	1.5 0.1	W \| 266	3.1 2.0	28.6 4.2	-	68 20	19.3 2.1	24.9 1.7	6.0 12.3	1148	SE \| 133	22.3 1.6	47.7 3.4	18.3	23.9	44.2
Bottom of Ch10 (The Mill) - 8,799ft	11/5/26	0430	-	-	-	31.1 1.2	-	3 0	-41.1 0.9	21.2 0.9	-	-	-	29.3 1.8	32.9 1.6	-	24.6	51.8
Woolly's - 8,653ft	11/5/26	0430	-	-	-	-	-	-	-	-	-	0001	-	-	-	-	-	-
Canyon Lodge - 8,343ft	11/5/26	0430	0.0 0.7	W \| 269	1.8 1.8	31.3 3.3	-	31 0	4.3 3.1	24.4 2.6	4.7 19.9	0215	SSW \| 192	30.1 2.4	32.2 2.3	24.6	26.6	51.0
Bottom of 15 (Little Eagle) - 8,107ft	11/5/26	0430	-	-	-	30.1 1.9	-	74 4	22.8 3.1	27.5 2.1	-	-	-	27.9 0.6	32.0 2.4	-	25.1	53.5
RMK Bottom of 9 - 8,726ft	11/5/26	0430	1.6 0.3	SW \| 226	2.8 0.5	30.5 0.6	-	62 1	19.2 1.2	26.8 0.7	5.0 19.7	0954	ESE \| 109	26.2 2.8	50.6 0.9	24.7	26.8	49.7
June Base Tx Office - 7,581ft	11/5/26	0430	1.0 0.2	SE \| 135	2.2 0.2	27.4 1.7	-	79 4	21.7 0.5	25.7 1.7	5.6 2.0	0336	SSE \| 159	26.1 0.7	28.6 3.6	11.6	23.0	51.4
June Mid Mtn Chalet - 8,689ft	11/5/26	0430	8.7 0.0	ESE \| 118	10.5 0.4	28.8 4.5	20.5 5.4	67 8	19.4 1.7	25.8 3.4	12.3 2.0	0138	ESE \| 113	27.0 2.9	33.1 1.1	14.3	22.6	47.8
Max			16.0	-	21.2	44.2	28.5	79	23.1	36.2	21.2	-	-	42.2	63.0	57.4	26.8	71.1
Avg			4.9	-	8.1	32.4	25.0	49	11.9	27.0	-	-	-	-	-	-	-	-
Min			0.0	-	1.7	27.4	20.5	3	-41.1	21.2	4.7	-	-	22.3	28.6	11.6	15.1	36.7

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles

as of 11/5/26 4:41 AM PST

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	11/5/26	0430	2.2	-	3	30.5 0.6	1.6 0.3	SW \| 226	2.8 0.5	3.2	0.48	0.94
Sesame - 9,014ft	11/5/26	0430	0.0	0.00	0	28.6 4.2	1.5 0.1	W \| 266	3.1 2.0	4.3	0.21	1.97

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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