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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles
as of 11/13/26 4:57 PM 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 11/13/26 1645 33.4   24.1 SW | 225 44.5   31.1 20.2   13.1 -0.4   25.0 96   38 19.3   1.0 19.9   9.1 68.9   48.1 1310 S | 190 20.0   10.4 25.5   13.1 30.0 25.1 38.6
Gondola2 Twr10 - 10,999ft 11/13/26 1645 1.8   0.1 SSE | 168 5.3   0.3 - - - - - 19.2   11.2 1450 SE | 138 - - 11.9 - -
Gondola2 Twr8 - 10,506ft 11/13/26 1645 11.1   3.8 ENE | 76 28.2   17.3 - - - - - 33.1   14.4 1125 NNW | 328 - - 28.9 - -
Top of 22 - 10,067ft 11/13/26 1645 30.4   24.5 SSW | 195 45.4   32.3 25.4   14.9 8.5   27.6 97   50 24.6   3.0 25.0   8.6 93.9   73.9 1303 S | 188 25.3   12.7 34.1   15.4 28.1 33.0 49.4
Chair 1 Top - 9,875ft 11/13/26 1645 10.5   7.6 NE | 36 21.9   2.0 - - - - - 54.9   31.0 1234 W | 274 - - 40.4 - -
Chair 2 Top - 9,843ft 11/13/26 1645 - - - 58.0   24.5 - 97   45 57.2   39.4 59.0   30.6 - - - 46.7   22.4 63.6   22.4 - 24.4 50.4
Top of 3 - 10,489ft 11/13/26 1645 - - - 21.6   11.7 - 97   39 20.9   0.7 21.3   7.6 - - - 21.5   11.1 27.6   11.8 - 27.6 39.4
Chair 9 Twr15 - 9,846ft 11/13/26 1645 15.9   8.9 W | 273 64.4   54.0 - - - - - 64.4   52.8 1632 W | 276 - - 18.4 - -
Chair 9 Twr11 - 9,421ft 11/13/26 1645 17.4   5.8 SSE | 153 32.4   15.3 - - - - - 54.9   37.8 1250 SE | 134 - - 22.7 - -
Chair 10 Twr20 - 9,875ft 11/13/26 1645 11.7   0.2 WSW | 245 35.8   21.5 - - - - - 68.6   49.7 1243 NW | 322 - - 24.2 - -
Chair 10 Twr17 - 9,601ft 11/13/26 1645 6.4   3.6 SSW | 208 21.3   8.8 - - - - - 64.8   49.7 1307 NW | 318 - - 20.6 - -
Gondola1 Twr12 - 9,496ft 11/13/26 1645 7.2   0.2 SSW | 203 21.1   8.9 - - - - - 46.3   34.1 1303 ENE | 69 - - 21.6 - -
Gondola1 Twr6 - 9,259ft 11/13/26 1645 12.7   10.2 SSE | 151 36.4   30.1 - - - - - 55.1   45.4 0848 ESE | 112 - - 20.2 - -
McCoy Stn - 9,630ft 11/13/26 1645 6.8   1.8 NW | 312 20.8   10.8 24.3   13.1 16.4   17.0 96   44 23.4   2.0 23.9   7.9 35.9   17.9 1126 NNW | 342 24.2   8.3 33.1   12.9 18.0 31.0 46.0
Top of 15 - 9,047ft 11/13/26 1645 5.5   3.7 SW | 223 19.4   15.6 26.2   12.8 19.7 88   48 23.1   6.3 25.0   6.5 42.3   31.4 1309 WSW | 252 26.0   6.2 35.7   11.0 11.0 30.4 46.7
Sesame - 9,014ft 11/13/26 1645 4.9   4.0 WSW | 246 20.1   16.6 26.7   10.1 17.5 95   47 25.5   6.5 26.2   3.2 19.7   13.0 1232 W | 280 26.6   3.1 31.3   18.0 15.2 29.7 49.3
Bottom of Ch10 (The Mill) - 8,799ft 11/13/26 1645 - - - 28.6   8.9 - 3   0 -42.9   6.1 19.5   6.0 - - - 28.4   0.6 38.7   13.0 - 29.0 51.7
Woolly's - 8,653ft 11/13/26 1645 - - - - - - - - - 0001 - - - - - -
Canyon Lodge - 8,343ft 11/13/26 1645 5.0   3.5 SSW | 207 29.0   25.7 29.2   10.2 23.8 30   0 1.9   9.2 22.6   8.0 32.7   22.0 1252 S | 183 29.0   1.3 39.6   13.3 10.7 30.2 52.9
Bottom of 15 (Little Eagle) - 8,107ft 11/13/26 1645 - - - 29.5   9.3 - 96   50 28.7   8.5 29.1   3.2 - - - 29.2   1.6 39.9   13.9 - 27.6 53.9
RMK Bottom of 9 - 8,726ft 11/13/26 1645 3.4   3.4 ENE | 78 11.8   11.8 27.4   11.1 19.5 100   53 27.4   7.5 27.2   4.7 26.3   24.7 1203 WSW | 244 27.2   3.6 33.6   19.7 1.6 30.8 53.3
June Base Tx Office - 7,581ft 11/13/26 1645 5.0   0.1 SW | 229 14.1   4.2 32.3   14.7 27.4   17.2 91   59 30.1   11.1 31.4   5.4 37.8   12.3 1346 NNE | 15 32.2   9.7 45.0   12.2 25.5 22.5 57.2
June Mid Mtn Chalet - 8,689ft 11/13/26 1645 15.3   3.4 SSE | 148 32.2   8.0 29.5   12.5 18.2   15.1 88   51 26.2   8.9 28.3   5.3 - 1456 - 29.3   7.0 39.4   11.2 31.5 36.0 50.5
Max     33.4 - 64.4 58.0 27.4 100 57.2 59.0 93.9 - - 46.7 63.6 40.4 36.0 57.2
Avg     11.4 - 28.0 29.1 16.7 83 20.4 27.6 - - - - - - - -
Min     1.8 - 5.3 20.2 -0.4 3 -42.9 19.5 19.2 - - 20.0 25.5 1.6 22.5 38.6

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 11/13/26 4:57 PM 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 11/13/26 1645 2.5 - 3 27.4   11.1 19.5 3.4   3.4 ENE | 78 11.8   11.8 3.5 0.51 0.97
Sesame - 9,014ft 11/13/26 1645 5.0 0.53 5 26.7   10.1 17.5 4.9   4.0 WSW | 246 20.1   16.6 6.5 0.74 2.50
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