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Latest Observations

Mammoth

15 Minute Data
as of 11/1/26 1:04 AM PST
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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 11/1/26 0100 20.2   0.6 SSW | 206 32.4   9.8 23.7   0.1 7.2   1.7 99   0 23.4   0.0 23.4   0.1 32.4   4.5 0054 SSW | 195 23.3   0.4 23.8   0.6 44.1 22.6 28.3
Gondola2 Twr10 - 10,999ft 10/29/26 0700 0.3   1.7 WSW | 256 2.3   3.2 - - - - - 4.1   5.5 0452 N | 352 - - 9.6 - -
Gondola2 Twr8 - 10,506ft 10/29/26 0700 3.5   1.9 SSE | 153 11.5   6.4 - - - - - 16.4   11.0 0452 NE | 38 - - 27.4 - -
Top of 22 - 10,067ft 11/1/26 0100 18.9   0.2 SSE | 151 36.4   9.9 29.2   0.9 16.6   1.2 99   15 29.0   3.1 29.0   0.5 36.4   8.6 0055 SSE | 147 29.0   0.7 29.6   0.6 46.1 28.3 37.1
Chair 1 Top - 9,875ft 11/1/26 0100 6.6   3.6 NNE | 24 20.3   1.4 - - - - - 26.7   1.4 0038 NNE | 18 - - 33.6 - -
Chair 2 Top - 9,843ft 11/1/26 0100 - - - 63.1   2.7 - 100   0 63.0   2.6 65.2   3.0 - - - 62.0   1.6 67.9   0.9 - 56.8 67.7
Top of 3 - 10,489ft 11/1/26 0100 - - - 24.6   0.5 - 99   0 24.4   0.4 24.4   0.4 - - - 24.4   0.5 24.8   0.7 - 24.0 28.1
Chair 9 Twr15 - 9,846ft 11/1/26 0145 1.8   0.5 SE | 142 10.2   0.7 - - - - - 12.8   1.8 0106 E | 92 - - 23.6 - -
Chair 9 Twr11 - 9,421ft 11/1/26 0130 10.9   2.9 WSW | 251 28.8   11.8 - - - - - 28.8   10.9 0117 W | 275 - - 31.4 - -
Chair 10 Twr20 - 9,875ft 11/1/26 0130 6.6   5.7 SW | 227 22.7   1.4 - - - - - 22.7   1.4 0128 W | 280 - - 37.4 - -
Chair 10 Twr17 - 9,601ft 11/1/26 0145 5.0   2.0 WSW | 258 17.0   2.8 - - - - - 17.0   1.8 0132 WNW | 290 - - 30.5 - -
Gondola1 Twr12 - 9,496ft 10/29/26 0700 7.3   1.3 NE | 53 12.1   6.1 - - - - - 16.4   20.1 0256 ESE | 115 - - 36.5 - -
Gondola1 Twr6 - 9,259ft 10/29/26 0700 7.0   0.1 ENE | 69 12.7   1.7 - - - - - 15.7   19.8 0453 NE | 47 - - 35.6 - -
McCoy Stn - 9,630ft 11/1/26 0100 1.8   0.8 NNW | 347 8.5   0.6 27.2   1.4 - 97   6 26.6   0.2 26.9   0.8 14.6   1.8 0008 E | 92 27.1   1.4 27.9   1.4 22.6 26.8 34.3
Top of 15 - 9,047ft 11/1/26 0100 0.5   4.6 NNW | 328 3.4   9.2 29.8   2.3 - 89   18 27.0   3.2 28.7   0.5 3.7   9.7 0044 WSW | 240 29.6   2.0 30.7   1.8 24.6 29.5 38.4
Sesame - 9,014ft 11/1/26 0100 1.8   0.7 WSW | 244 11.2   2.7 29.4   2.1 26.2   1.1 94   4 28.0   0.9 28.8   1.6 15.0   0.9 1352 S | 185 29.3   1.1 37.9   1.3 14.1 30.4 36.7
Bottom of Ch10 (The Mill) - 8,799ft 11/1/26 0100 - - - 31.5   2.8 - 3   0 -40.8   1.9 21.5   1.9 - - - 31.4   2.5 32.0   2.7 - 31.2 40.8
Woolly's - 8,653ft 11/1/26 0145 - - - - - - - - - 0101 - - - - - -
Canyon Lodge - 8,343ft 11/1/26 0100 0.5   1.3 S | 178 5.1   2.9 32.3   3.8 - 26   2 1.2   4.8 24.6   3.1 5.1   4.0 0045 SSW | 204 32.2   2.1 32.8   3.6 19.7 32.8 42.9
Bottom of 15 (Little Eagle) - 8,107ft 11/1/26 0100 - - - 33.1   1.4 - 92   17 31.0   3.8 32.2   0.5 - - - 33.0   0.7 33.8   1.9 - 33.7 43.7
RMK Bottom of 9 - 8,726ft 11/1/26 0100 0.0   0.0 N | 0 0.0   0.0 31.1   2.3 - 94   18 29.5   2.8 30.4   0.5 0.0   0.0 0515 ESE | 112 30.9   0.7 39.5   0.4 0.0 31.6 39.8
June Base Tx Office - 7,581ft 11/1/26 0100 0.7   1.6 E | 80 1.6   4.5 33.1   7.4 - 93   32 31.2   3.2 32.3   3.2 2.5   6.9 0001 SSE | 152 32.7   5.8 33.6   7.4 23.0 32.9 48.7
June Mid Mtn Chalet - 8,689ft 11/1/26 0145 1.6   6.1 SE | 129 3.4   12.5 30.9   4.4 - 93   23 29.1   2.6 30.1   1.8 3.8   15.4 0142 NE | 35 30.6   4.5 31.1   4.7 38.5 30.4 41.9
Max     20.2 - 36.4 63.1 26.2 100 63.0 65.2 36.4 - - 62.0 67.9 46.1 56.8 67.7
Avg     5.5 - 14.4 32.2 16.7 83 23.3 30.6 - - - - - - - -
Min     0.0 - 0.0 23.7 7.2 3 -40.8 21.5 0.0 - - 23.3 23.8 0.0 22.6 28.1

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 11/1/26 1:04 AM PST
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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 11/1/26 0100 - 0.01 - 31.1   2.3 - 0.0   0.0 N | 0 0.0   0.0 - 0.30 0.30
Sesame - 9,014ft 11/1/26 0100 2.0 0.32 2 29.4   2.1 26.2   1.1 1.8   0.7 WSW | 244 11.2   2.7 1.7 1.19 1.19
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]
Mammoth Patrol Weather Links Current Data Map