Mammoth Mountain Weather

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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles

as of 8/27/26 9:00 PM PDT

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	8/27/26	2100	12.9 15.5	S \| 182	19.8 15.8	44.3 5.6	36.9 4.6	98 36	43.7 6.3	44.4 0.2	42.7 4.0	1335	SW \| 226	43.6 3.3	58.6 4.1	38.7	46.9	62.7
Gondola2 Twr10 - 10,999ft	8/27/26	2045	0.3 0.5	SE \| 145	2.9 0.6	-	-	-	-	-	13.4 4.2	1747	W \| 273	-	-	9.2	-	-
Gondola2 Twr8 - 10,506ft	8/27/26	2100	7.6 0.1	S \| 172	22.6 4.2	-	-	-	-	-	33.9 4.4	1410	WNW \| 293	-	-	29.5	-	-
Top of 22 - 10,067ft	8/27/26	2100	10.6 21.6	SSE \| 150	15.1 20.5	49.0 8.6	44.6	80 39	43.1 8.9	46.4 0.1	45.6 0.6	1308	S \| 172	48.4 3.7	68.4 5.8	45.0	52.1	74.2
Chair 1 Top - 9,875ft	8/27/26	2100	3.4 7.6	SSE \| 148	11.2 12.7	-	-	-	-	-	62.1 6.0	1359	WSW \| 239	-	-	56.1	-	-
Chair 2 Top - 9,843ft	8/27/26	2100	-	-	-	48.7 8.2	-	81 34	43.3 6.4	46.4 0.7	-	-	-	48.0 4.6	62.6 4.8	-	52.6	67.5
Top of 3 - 10,489ft	8/27/26	2100	-	-	-	45.1 7.6	-	93 37	43.3 5.9	44.7 0.9	-	-	-	44.6 5.1	60.6 4.8	-	49.6	65.4
Chair 9 Twr15 - 9,846ft	8/27/26	2045	-	W \| 272	-	-	-	-	-	-	33.0	1449	W \| 273	-	-	-	-	-
Chair 9 Twr11 - 9,421ft	8/27/26	2100	-	W \| 274	-	-	-	-	-	-	66.2	1449	W \| 273	-	-	-	-	-
Chair 10 Twr20 - 9,875ft	8/27/26	2045	7.0 10.1	WNW \| 301	13.4 13.0	-	-	-	-	-	35.1 3.5	1301	NW \| 311	-	-	31.6	-	-
Chair 10 Twr17 - 9,601ft	8/27/26	2100	3.7 10.2	WNW \| 299	10.3 13.2	-	-	-	-	-	27.9 2.0	1301	NW \| 319	-	-	29.9	-	-
Gondola1 Twr12 - 9,496ft	8/27/26	2045	1.4 14.5	SSE \| 151	8.4 14.5	-	-	-	-	-	32.6 0.2	1400	E \| 85	-	-	32.4	-	-
Gondola1 Twr6 - 9,259ft	8/27/26	2100	4.4 8.1	ESE \| 109	7.2 14.7	-	-	-	-	-	30.4 0.5	1338	E \| 84	-	-	29.9	-	-
McCoy Stn - 9,630ft	8/27/26	2100	4.4 1.5	SE \| 136	9.6 7.4	49.8 8.2	48.4	79 30	43.5 4.6	47.0 1.4	23.0 5.5	1257	WNW \| 288	49.1 5.3	62.9 5.7	28.4	54.4	68.5
Top of 15 - 9,047ft	8/27/26	2100	2.0 3.1	W \| 260	5.5 5.6	51.0 8.8	-	71 36	41.9 9.7	46.8 0.2	28.0 2.1	1358	WSW \| 245	50.3 2.7	68.0 4.2	30.1	53.0	72.2
Sesame - 9,014ft	8/27/26	2100	1.6 3.2	W \| 270	4.7 11.9	50.6 9.2	-	83 36	45.7 6.1	47.6 0.5	17.4 3.8	1625	S \| 190	50.4 1.3	67.8 5.6	13.6	51.6	73.4
Bottom of Ch10 (The Mill) - 8,799ft	8/27/26	2100	-	-	-	54.3 9.6	-	3 0	-25.1 6.5	35.6 4.9	-	-	-	54.0 1.0	70.2 6.3	-	55.0	76.5
Woolly's - 8,653ft	8/27/26	2045	4.4 3.2	NW \| 305	8.0 4.7	54.5 9.2	-	70 35	44.8 9.4	50.0 0.6	33.8 3.8	1340	WNW \| 303	54.5 1.4	69.6 6.1	30.0	53.1	75.7
Canyon Lodge - 8,343ft	8/27/26	2100	0.1 2.6	SW \| 228	1.7 6.4	56.0 9.5	-	33 5	27.2 4.5	43.3 5.4	30.0 8.6	1334	S \| 189	55.8 0.1	71.3 5.8	21.4	55.7	77.1
Bottom of 15 (Little Eagle) - 8,107ft	8/27/26	2100	-	-	-	55.9 10.1	-	70 34	46.4 8.2	51.3 0.1	-	-	-	55.6 0.6	71.9 6.4	-	55.0	78.2
RMK Bottom of 9 - 8,726ft	8/27/26	2100	0.0 0.0	N \| 0	0.0 0.0	53.7 8.1	-	72 31	44.9 6.8	49.5 0.1	9.5 4.7	1052	WSW \| 245	53.1 0.8	70.4 4.2	14.2	53.9	74.7
June Base Tx Office - 7,581ft	8/27/26	2045	3.5 1.3	SE \| 145	7.6 3.4	61.2 6.7	-	56 30	45.4 13.2	52.9 2.9	22.6 0.7	1424	SE \| 144	48.4 2.9	74.1 8.3	21.9	45.5	82.4
June Mid Mtn Chalet - 8,689ft	8/27/26	2045	12.3 6.3	SE \| 141	17.0 8.5	55.1 8.1	-	67 39	44.3 15.0	49.9 2.5	32.2 3.4	1339	WSW \| 254	50.0 1.1	68.4 7.9	28.9	48.9	76.3
Max			12.9	-	22.6	61.2	48.4	98	46.4	52.9	66.2	-	-	55.8	74.1	56.1	55.7	82.4
Avg			4.7	-	9.7	52.1	43.3	68	38.0	46.9	-	-	-	-	-	-	-	-
Min			0.0	-	0.0	44.3	36.9	3	-25.1	35.6	9.5	-	-	43.6	58.6	9.2	45.5	62.7

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles

as of 8/27/26 9:00 PM PDT

Station	Date	Time	New Snow (HN) (in)	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	8/27/26	2100	0.0	0.00	53.7 8.1	0.0 0.0	N \| 0	0.0 0.0	0.0	0.03	70.17
Sesame - 9,014ft	8/27/26	2100	-	0.03	50.6 9.2	1.6 3.2	W \| 270	4.7 11.9	-	0.03	41.64

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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