Mammoth Mountain Weather

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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles

as of 11/11/26 5:55 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	11/11/26	0545	7.4 9.5	SSE \| 165	9.0 9.8	37.0 1.6	30.8 5.8	21 3	0.4 1.1	27.5 0.9	13.2 5.6	0329	S \| 181	36.1 0.9	38.1 0.7	30.0	33.6	39.7
Gondola2 Twr10 - 10,999ft	11/11/26	0545	3.1 5.1	SSE \| 151	4.0 5.1	-	-	-	-	-	5.4 3.6	0347	SSE \| 165	-	-	13.7	-	-
Gondola2 Twr8 - 10,506ft	11/11/26	0500	8.6 5.4	S \| 189	9.5 4.7	-	-	-	-	-	9.8 3.5	0442	SSW \| 192	-	-	15.7	-	-
Top of 22 - 10,067ft	11/11/26	0545	5.2 0.3	SE \| 141	6.8 0.8	41.6 3.0	38.3 3.3	22 4	6.0 1.1	31.1 1.6	9.9 0.5	0158	SSW \| 201	37.7 0.6	43.5 2.8	18.2	37.1	54.7
Chair 1 Top - 9,875ft	11/11/26	0545	0.0 8.3	ENE \| 70	0.1 9.6	-	-	-	-	-	16.9 5.1	0334	S \| 179	-	-	21.9	-	-
Chair 2 Top - 9,843ft	11/11/26	0545	-	-	-	42.4 3.3	-	19 5	3.0 2.7	31.1 1.6	-	-	-	34.8 1.0	42.8 1.2	-	18.5	44.0
Top of 3 - 10,489ft	11/11/26	0545	-	-	-	39.4 1.8	-	19 3	0.2 1.3	28.9 0.9	-	-	-	38.5 3.5	41.5 1.5	-	34.9	41.9
Chair 9 Twr15 - 9,846ft	11/11/26	0545	-	SSW \| 196	1.6 1.1	-	-	-	-	-	7.8 2.2	0319	SW \| 219	-	-	14.0	-	-
Chair 9 Twr11 - 9,421ft	11/11/26	0530	2.7 0.3	E \| 79	5.7 0.2	-	-	-	-	-	7.8 3.7	0006	ESE \| 123	-	-	19.9	-	-
Chair 10 Twr20 - 9,875ft	11/11/26	0545	5.7 2.7	W \| 263	7.0 1.6	-	-	-	-	-	10.2 4.4	0315	NW \| 326	-	-	10.9	-	-
Chair 10 Twr17 - 9,601ft	11/11/26	0545	4.2 1.3	W \| 272	5.2 0.6	-	-	-	-	-	10.4 4.6	0333	NW \| 313	-	-	10.0	-	-
Gondola1 Twr12 - 9,496ft	11/11/26	0545	2.5 2.4	NNW \| 341	4.8 1.6	-	-	-	-	-	6.1 0.3	0144	E \| 87	-	-	14.4	-	-
Gondola1 Twr6 - 9,259ft	11/11/26	0545	0.2 4.2	NE \| 36	3.8 3.2	-	-	-	-	-	5.3 1.8	0016	N \| 2	-	-	12.9	-	-
McCoy Stn - 9,630ft	11/11/26	0545	0.3 1.4	SSE \| 159	4.9 0.5	34.3 1.3	-	33 2	8.1 0.1	26.9 0.9	17.2 0.1	0525	SSE \| 166	33.8 0.0	39.5 0.2	17.1	33.8	49.2
Top of 15 - 9,047ft	11/11/26	0545	0.3 2.6	W \| 275	2.1 2.5	40.0 2.0	-	19 7	0.9 5.0	29.4 0.5	4.3 7.5	0126	WSW \| 250	37.5 0.4	41.4 0.0	11.8	37.1	53.4
Sesame - 9,014ft	11/8/26	0830	0.9 0.1	SSE \| 147	4.0 1.6	52.4 7.1	-	19 9	11.6 2.8	35.6 3.0	8.7 6.0	0609	WNW \| 298	44.4 9.4	53.1 7.4	12.1	35.1	55.4
Bottom of Ch10 (The Mill) - 8,799ft	11/11/26	0545	-	-	-	35.0 1.9	-	3 0	-38.4 1.3	23.9 1.3	-	-	-	32.9 0.5	39.4 0.0	-	32.4	56.0
Woolly's - 8,653ft	11/11/26	0545	-	-	-	-	-	-	-	-	-	0001	-	-	-	-	-	-
Canyon Lodge - 8,343ft	11/11/26	0545	0.0 0.1	SSW \| 207	1.7 0.6	34.7 1.1	-	34 5	9.2 4.3	27.4 1.6	4.1 1.0	0202	SSW \| 198	32.9 1.3	38.3 1.5	8.6	33.2	56.9
Bottom of 15 (Little Eagle) - 8,107ft	11/11/26	0545	-	-	-	31.9 1.4	-	47 4	14.1 0.6	26.5 0.8	-	-	-	31.0 0.9	34.3 7.8	-	31.2	59.6
RMK Bottom of 9 - 8,726ft	11/11/26	0545	0.0 0.0	N \| 0	0.0 0.0	36.1 0.6	-	32 1	9.1 1.6	28.3 0.7	0.0 0.0	0515	SW \| 225	35.8 0.7	36.6 0.5	0.0	34.5	55.6
June Base Tx Office - 7,581ft	11/11/26	0545	0.4 0.3	ENE \| 72	1.3 0.2	26.3 0.4	-	65 1	16.1 0.1	23.2 0.2	2.5 2.0	0432	ENE \| 66	25.9 0.5	29.7 0.7	8.3	25.2	61.2
June Mid Mtn Chalet - 8,689ft	11/11/26	0545	11.6 1.0	ESE \| 114	13.2 1.1	31.2 1.3	22.0 1.1	46 0	12.8 1.0	25.6 1.0	15.7 0.2	0535	ESE \| 108	30.7 1.3	37.0 4.0	15.9	29.5	58.8
Max			11.6	-	13.2	42.4	38.3	65	16.1	31.1	17.2	-	-	38.5	43.5	30.0	37.1	61.2
Avg			3.3	-	4.7	35.8	30.4	30	3.5	27.5	-	-	-	-	-	-	-	-
Min			0.0	-	0.0	26.3	22.0	3	-38.4	23.2	0.0	-	-	25.9	29.7	0.0	18.5	39.7

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles

as of 11/11/26 5:55 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	11/11/26	0545	0.0	-	0	36.1 0.6	0.0 0.0	N \| 0	0.0 0.0	0.6	0.48	0.94
Sesame - 9,014ft	11/8/26	0830	0.0	0.00	0	52.4 7.1	0.9 0.1	SSE \| 147	4.0 1.6	2.4	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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