Mammoth Mountain Weather

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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles

as of 9/11/26 7:51 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	9/11/26	1945	32.2 11.2	WSW \| 246	42.0 11.4	45.9 4.2	35.5	33 29	18.4 19.4	35.9 8.6	55.2 11.8	1516	ESE \| 115	42.0 7.2	54.3 6.9	43.4	44.8	61.2
Gondola2 Twr10 - 10,999ft	9/11/26	1945	1.9 1.0	ESE \| 110	6.1 2.2	-	-	-	-	-	10.2 2.8	1445	SSW \| 207	-	-	7.3	-	-
Gondola2 Twr8 - 10,506ft	9/11/26	1945	4.9 2.5	SSE \| 155	17.8 1.6	-	-	-	-	-	38.3 15.2	1330	W \| 278	-	-	23.1	-	-
Top of 22 - 10,067ft	9/11/26	1945	42.1 17.6	SSW \| 204	51.1 20.7	53.9 5.3	-	27 24	21.0 20.3	40.6 9.4	64.4 21.8	1407	SSW \| 208	50.6 6.5	63.8 8.4	42.6	53.6	72.1
Chair 1 Top - 9,875ft	9/11/26	1945	20.9 7.3	SW \| 231	47.6 13.2	-	-	-	-	-	90.0 25.3	1313	WSW \| 245	-	-	64.7	-	-
Chair 2 Top - 9,843ft	9/11/26	1945	-	-	-	52.1 5.0	-	24 24	16.7 21.2	38.7 8.9	-	-	-	48.4 5.6	59.5 7.9	-	51.4	67.4
Top of 3 - 10,489ft	9/11/26	1945	-	-	-	48.4 3.6	-	30 29	18.4 19.7	37.2 8.3	-	-	-	44.7 7.1	56.9 7.1	-	47.4	64.0
Chair 9 Twr15 - 9,846ft	9/11/26	1945	-	W \| 272	-	-	-	-	-	-	-	1019	W \| 272	-	-	-	-	-
Chair 9 Twr11 - 9,421ft	9/11/26	1945	-	W \| 274	-	-	-	-	-	-	-	1009	W \| 274	-	-	-	-	-
Chair 10 Twr20 - 9,875ft	9/11/26	1945	23.4 15.8	NW \| 319	34.6 16.9	-	-	-	-	-	47.1 16.5	1458	NW \| 310	-	-	30.6	-	-
Chair 10 Twr17 - 9,601ft	9/11/26	1930	17.3 11.5	WNW \| 296	33.5 13.4	-	-	-	-	-	41.8 10.9	1505	WNW \| 302	-	-	30.9	-	-
Gondola1 Twr12 - 9,496ft	9/11/26	1945	16.6 7.6	E \| 97	30.2 6.8	-	-	-	-	-	43.7 5.8	1331	ESE \| 103	-	-	38.0	-	-
Gondola1 Twr6 - 9,259ft	9/11/26	1930	16.1 6.3	ESE \| 104	27.1 0.2	-	-	-	-	-	42.2 12.6	1448	E \| 94	-	-	29.7	-	-
McCoy Stn - 9,630ft	9/11/26	1945	9.6 7.7	SSW \| 195	22.9 10.4	53.5 3.8	-	27 24	20.7 18.9	40.4 8.1	34.6 8.3	1515	SE \| 137	50.2 6.4	60.5 5.6	26.3	53.0	66.1
Top of 15 - 9,047ft	9/11/26	1945	15.4 10.5	SW \| 227	34.4 23.0	55.0 3.5	-	18 24	12.8 22.7	39.4 7.9	38.5 9.8	1148	SSW \| 199	51.1 5.2	63.8 7.4	28.7	54.0	71.2
Sesame - 9,014ft	9/11/26	1945	3.8 0.3	SW \| 226	17.0 1.1	55.3 4.1	-	25 23	19.6 19.8	38.9 9.0	20.1 5.1	1149	S \| 180	51.8 4.3	65.3 5.6	15.0	52.2	70.9
Bottom of Ch10 (The Mill) - 8,799ft	9/11/26	1945	-	-	-	58.9 3.9	-	3 0	-22.0 2.7	38.0 2.0	-	-	-	56.2 1.6	67.5 6.8	-	54.5	74.4
Woolly's - 8,653ft	9/11/26	1945	-	-	-	-	-	-	-	-	-	1708	-	55.4 2.2	68.0 5.6	28.0	53.2	73.6
Canyon Lodge - 8,343ft	9/11/26	1945	7.2 3.2	WSW \| 247	21.4 11.2	60.5 3.4	-	32 2	30.3 1.2	46.3 1.8	32.4 9.2	1323	SSE \| 163	57.2 3.5	69.7 5.8	23.2	53.7	75.4
Bottom of 15 (Little Eagle) - 8,107ft	9/11/26	1945	-	-	-	61.2 4.1	-	20 20	20.4 20.5	43.8 8.3	-	-	-	53.1 1.0	69.5 6.2	-	52.2	75.8
RMK Bottom of 9 - 8,726ft	9/11/26	1945	3.7 2.3	SW \| 230	10.7 4.5	57.5 3.4	-	22 23	19.1 20.4	41.9 8.0	23.0 7.0	1445	WSW \| 252	53.0 6.1	67.5 5.6	16.0	53.5	73.1
June Base Tx Office - 7,581ft	9/10/26	0945	1.5 1.0	SW \| 233	4.5 0.9	67.7 0.3	-	44 17	44.9 12.1	55.7 6.1	5.6 8.5	0934	W \| 262	46.9 8.3	71.4 3.1	16.8	38.7	80.6
June Mid Mtn Chalet - 8,689ft	9/11/26	1945	8.2 4.6	SSE \| 168	13.9 2.5	58.7 2.5	-	21 25	19.0 21.4	42.6 7.9	34.4 5.6	1549	WSW \| 253	54.5 4.5	71.1 6.7	28.9	50.0	77.7
Max			42.1	-	51.1	61.2	-	33	30.3	46.3	90.0	-	-	57.2	71.1	64.7	54.5	77.7
Avg			14.9	-	27.3	55.1	-	24	16.2	40.3	-	-	-	-	-	-	-	-
Min			1.9	-	6.1	45.9	-	3	-22.0	35.9	10.2	-	-	42.0	54.3	7.3	44.8	61.2

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles

as of 9/11/26 7:51 PM PDT

Station	Date	Time	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	9/11/26	1945	0.00	57.5 3.4	3.7 2.3	SW \| 230	10.7 4.5	-	0.00	71.56
Sesame - 9,014ft	9/11/26	1945	0.00	55.3 4.1	3.8 0.3	SW \| 226	17.0 1.1	0.6	0.00	42.37

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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