Mammoth Mountain Weather

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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles

as of 10/11/26 2:31 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	10/11/26	1430	40.3 11.3	SW \| 228	56.2 12.8	32.0 6.7	14.6 11.1	91 21	29.8 0.0	31.1 4.1	67.8 22.2	1343	SW \| 223	27.8 7.0	32.6 8.6	47.9	29.7	41.2
Gondola2 Twr10 - 10,999ft	10/11/26	1430	2.9 1.5	SE \| 130	7.8 0.1	-	-	-	-	-	11.1 3.3	1217	S \| 185	-	-	7.8	-	-
Gondola2 Twr8 - 10,506ft	10/11/26	1415	10.2 5.1	SE \| 145	30.3 14.8	-	-	-	-	-	37.0 12.6	1346	NW \| 322	-	-	25.0	-	-
Top of 22 - 10,067ft	10/11/26	1430	53.4 22.2	S \| 190	68.9 19.1	43.0 6.3	29.7 11.3	75 18	35.6 0.8	39.9 2.9	74.2 24.3	1154	SW \| 218	37.8 3.3	66.8 11.1	55.2	38.9	55.7
Chair 1 Top - 9,875ft	10/11/26	1430	19.4 7.6	WNW \| 285	57.6 2.0	-	-	-	-	-	86.8 10.2	1216	WSW \| 257	-	-	76.6	-	-
Chair 2 Top - 9,843ft	10/11/26	1430	-	-	-	65.7 19.0	-	74 16	57.2 24.6	61.5 20.9	-	-	-	60.0 14.6	75.6 13.1	-	30.6	65.0
Top of 3 - 10,489ft	10/11/26	1430	-	-	-	33.6 8.1	-	87 24	30.1 0.1	32.2 4.8	-	-	-	29.4 6.4	34.8 9.9	-	32.4	44.7
Chair 9 Twr15 - 9,846ft	10/11/26	1430	13.4 2.4	WNW \| 289	30.1 5.8	-	-	-	-	-	50.6 21.0	1222	WNW \| 296	-	-	41.8	-	-
Chair 9 Twr11 - 9,421ft	10/11/26	1430	24.1 8.3	SSE \| 161	45.4 12.0	-	-	-	-	-	56.6 20.7	1200	SE \| 138	-	-	58.3	-	-
Chair 10 Twr20 - 9,875ft	10/11/26	1430	18.8 7.4	WNW \| 286	41.3 5.2	-	-	-	-	-	68.7 24.5	1231	WNW \| 293	-	-	44.4	-	-
Chair 10 Twr17 - 9,601ft	10/11/26	1430	13.3 7.4	SSW \| 208	36.0 8.1	-	-	-	-	-	61.2 21.5	1216	NW \| 306	-	-	48.1	-	-
Gondola1 Twr12 - 9,496ft	10/11/26	1430	16.4 0.9	ESE \| 104	41.1 7.3	-	-	-	-	-	48.7 7.6	1336	SE \| 136	-	-	44.6	-	-
Gondola1 Twr6 - 9,259ft	10/11/26	1415	19.0 2.2	ESE \| 113	34.4 6.5	-	-	-	-	-	47.3 13.9	1240	E \| 97	-	-	35.3	-	-
McCoy Stn - 9,630ft	10/11/26	1430	10.7 0.4	S \| 172	34.1 8.3	37.8 6.8	30.6 8.3	74 16	30.2 0.4	34.8 4.0	42.6 10.1	1325	S \| 172	33.5 6.5	39.7 7.6	35.2	37.8	47.3
Top of 15 - 9,047ft	10/11/26	1415	14.0 8.0	SSW \| 206	37.8 19.2	41.2 6.0	33.7 10.7	62 14	29.2 0.8	36.4 3.0	46.9 15.2	1327	SSW \| 192	36.2 6.2	43.5 8.4	34.0	40.3	51.9
Sesame - 9,014ft	10/11/26	1430	6.9 2.1	WSW \| 247	24.6 6.9	42.6 5.9	36.6 8.4	64 12	31.4 0.3	36.9 2.9	21.5 4.0	1254	S \| 181	37.0 5.9	44.2 8.1	17.7	39.2	52.3
Bottom of Ch10 (The Mill) - 8,799ft	10/11/26	1430	-	-	-	45.2 6.0	-	3 0	-31.4 4.1	30.3 3.5	-	-	-	39.5 6.1	45.8 9.2	-	43.5	55.0
Woolly's - 8,653ft	10/11/26	1415	-	-	-	-	-	-	-	-	-	0101	-	-	-	-	-	-
Canyon Lodge - 8,343ft	10/11/26	1430	10.6 3.3	SW \| 215	28.0 9.5	46.9 5.9	42.0	43 3	25.7 3.8	38.4 4.2	40.7 11.1	1205	SE \| 141	41.3 5.6	47.8 7.6	29.6	45.0	55.5
Bottom of 15 (Little Eagle) - 8,107ft	10/11/26	1430	-	-	-	48.1 5.6	-	54 10	32.0 0.2	41.2 2.8	-	-	-	42.4 5.9	48.7 7.4	-	45.5	56.1
RMK Bottom of 9 - 8,726ft	10/11/26	1430	4.7 4.7	WNW \| 284	16.6 16.6	43.5 6.8	37.8	66 18	33.0 1.6	39.1 2.9	27.8 27.8	1205	NNW \| 339	38.4 6.3	45.8 7.2	0.0	40.4	53.0
June Base Tx Office - 7,581ft	10/11/26	1415	7.2 3.0	SW \| 216	20.6 11.2	52.7 7.2	-	31 3	22.7 8.8	40.5 5.8	33.3 7.8	1134	SE \| 126	38.7 10.3	54.0 7.7	25.5	45.3	61.7
June Mid Mtn Chalet - 8,689ft	10/11/26	1415	12.8 1.9	SSW \| 198	25.7 2.2	46.5 7.3	40.8	35 4	20.6 9.2	36.7 6.7	51.2 16.8	1351	WSW \| 243	38.1 8.3	48.2 9.5	37.8	42.4	57.7
Max			53.4	-	68.9	65.7	42.0	91	57.2	61.5	86.8	-	-	60.0	75.6	76.6	45.5	65.0
Avg			16.6	-	35.4	44.5	33.2	58	26.6	38.4	-	-	-	-	-	-	-	-
Min			2.9	-	7.8	32.0	14.6	3	-31.4	30.3	11.1	-	-	27.8	32.6	0.0	29.7	41.2

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles

as of 10/11/26 2:31 PM PDT

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	10/11/26	1430	-	0.00	-	43.5 6.8	37.8	4.7 4.7	WNW \| 284	16.6 16.6	-	0.00	0.00
Sesame - 9,014ft	10/11/26	1430	0.0	0.00	0	42.6 5.9	36.6 8.4	6.9 2.1	WSW \| 247	24.6 6.9	0.0	0.00	0.00

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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