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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles
as of 10/29/26 2:04 AM PDT
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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 10/29/26 0200 19.4   18.7 SW | 214 23.0   19.5 29.0   4.0 15.6   9.7 34   1 4.3   2.9 22.8   3.2 23.0   21.0 0158 SW | 216 28.8   4.0 30.5   5.4 44.1 24.5 34.8
Gondola2 Twr10 - 10,999ft 10/29/26 0200 0.5   1.3 SW | 215 2.5   3.0 - - - - - 2.9   6.4 0138 WNW | 283 - - 9.6 - -
Gondola2 Twr8 - 10,506ft 10/29/26 0200 3.5   5.8 E | 99 12.6   9.6 - - - - - 12.6   14.9 0150 NNE | 13 - - 27.4 - -
Top of 22 - 10,067ft 10/29/26 0200 21.8   25.1 SE | 134 25.4   27.0 37.8   2.0 27.2   7.1 21   4 1.2   6.6 28.1   2.0 25.4   27.9 0159 SW | 217 37.6   2.0 38.8   2.4 53.3 34.8 46.7
Chair 1 Top - 9,875ft 10/29/26 0200 6.0   24.2 SW | 218 11.9   33.2 - - - - - 19.3   37.8 0123 SSE | 167 - - 57.1 - -
Chair 2 Top - 9,843ft 10/29/26 0200 - - - 40.8   2.4 - 24   2 6.6   0.1 30.7   1.4 - - - 38.3   3.9 41.4   3.6 - 24.7 48.2
Top of 3 - 10,489ft 10/29/26 0200 - - - 31.6   2.8 - 31   3 4.3   4.5 24.5   2.5 - - - 31.4   3.1 33.0   4.0 - 28.2 38.7
Chair 9 Twr15 - 9,846ft 10/29/26 0145 8.1   9.5 WNW | 288 15.6   17.5 - - - - - 15.6   20.0 0134 WNW | 290 - - 35.6 - -
Chair 9 Twr11 - 9,421ft 10/29/26 0200 5.7   30.0 SE | 133 16.2   40.3 - - - - - 17.3   40.1 0144 ESE | 106 - - 57.4 - -
Chair 10 Twr20 - 9,875ft 10/29/26 0200 13.2   13.7 NNW | 329 18.3   19.0 - - - - - 18.3   23.3 0151 NW | 324 - - 41.6 - -
Chair 10 Twr17 - 9,601ft 10/29/26 0200 10.2   10.8 W | 269 15.7   15.2 - - - - - 15.7   15.2 0153 N | 351 - - 32.1 - -
Gondola1 Twr12 - 9,496ft 10/29/26 0200 6.8   13.8 ENE | 71 14.8   17.3 - - - - - 14.8   21.8 0156 NE | 35 - - 36.5 - -
Gondola1 Twr6 - 9,259ft 10/29/26 0200 6.7   9.7 E | 86 12.8   19.2 - - - - - 12.8   22.7 0157 ENE | 58 - - 35.6 - -
McCoy Stn - 9,630ft 10/29/26 0200 2.7   9.0 SSW | 192 8.8   19.1 37.1   2.4 - 26   4 5.4   5.9 28.3   2.3 8.8   19.1 0152 S | 190 36.6   2.5 38.0   2.7 28.1 31.8 44.2
Top of 15 - 9,047ft 10/29/26 0200 0.4   12.9 WSW | 256 2.9   25.1 39.3   0.1 - 16   8 -2.9   13.3 28.6   1.1 2.9   29.4 0156 W | 267 34.6   4.2 40.5   0.9 33.4 34.3 49.6
Sesame - 9,014ft 10/29/26 0200 1.9   2.2 SSW | 212 6.9   13.4 37.0   1.1 34.6   4.4 31   8 8.7   7.3 26.8   2.1 12.5   6.9 1329 W | 271 31.6   2.2 48.7   2.0 19.5 33.8 46.8
Bottom of Ch10 (The Mill) - 8,799ft 10/29/26 0200 - - - 41.6   1.8 - 3   0 -33.8   1.3 28.2   1.2 - - - 32.9   6.6 42.2   1.9 - 32.7 51.3
Woolly's - 8,653ft 10/29/26 0145 - - - - - - - - - 0101 - - - - - -
Canyon Lodge - 8,343ft 10/29/26 0200 0.3   1.5 S | 187 4.1   4.3 33.8   8.4 - 44   35 14.0   28.4 27.8   1.6 4.1   10.6 0146 S | 187 33.5   7.9 35.3   7.9 19.5 34.3 53.2
Bottom of 15 (Little Eagle) - 8,107ft 10/29/26 0200 - - - 32.2   9.8 - 56   37 18.0   16.2 27.6   3.1 - - - 31.9   9.7 33.1   9.6 - 33.1 54.1
RMK Bottom of 9 - 8,726ft 10/29/26 0200 0.0   2.1 N | 0 0.0   11.1 34.0   4.7 - 34   15 8.6   9.1 26.8   1.7 12.4   8.7 1140 SW | 231 32.7   3.9 51.0   2.2 21.1 36.5 48.7
June Base Tx Office - 7,581ft 10/29/26 0200 0.5   1.5 ENE | 68 1.6   2.5 31.3   4.4 - 63   30 20.1   10.7 27.7   0.8 2.2   11.9 0101 N | 0 30.9   3.4 33.1   11.9 19.9 25.7 59.9
June Mid Mtn Chalet - 8,689ft 10/29/26 0145 5.3   2.9 ESE | 118 9.0   4.0 33.5   5.8 28.5   5.0 42   25 13.0   14.5 27.2   1.8 9.8   11.0 0140 ESE | 108 32.7   5.8 34.7   7.2 20.8 28.6 55.9
Max     21.8 - 25.4 41.6 34.6 63 20.1 30.7 25.4 - - 38.3 51.0 57.4 36.5 59.9
Avg     6.3 - 11.2 35.3 26.5 33 5.2 27.3 - - - - - - - -
Min     0.0 - 0.0 29.0 15.6 3 -33.8 22.8 2.2 - - 28.8 30.5 9.6 24.5 34.8

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 10/29/26 2:04 AM PDT
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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 10/29/26 0200 - 0.00 - 34.0   4.7 - 0.0   2.1 N | 0 0.0   11.1 - 0.27 0.27
Sesame - 9,014ft 10/29/26 0200 0.0 0.00 0 37.0   1.1 34.6   4.4 1.9   2.2 SSW | 212 6.9   13.4 0.0 0.80 0.80
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