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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles
as of 9/6/26 2:49 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 9/6/26 0245 33.4   2.4 SW | 220 42.2   3.8 33.4   1.1 18.1   1.0 70   30 24.7   7.6 30.2   2.0 47.6   5.4 0114 SW | 217 32.5   0.6 33.6   0.2 53.8 30.0 45.1
Gondola2 Twr10 - 10,999ft 9/6/26 0245 2.5   1.1 S | 188 6.6   0.2 - - - - - 8.0   2.0 0137 SSW | 195 - - 11.7 - -
Gondola2 Twr8 - 10,506ft 9/6/26 0245 5.3   0.2 SSW | 210 15.6   0.7 - - - - - 28.7   9.0 0101 N | 11 - - 32.1 - -
Top of 22 - 10,067ft 9/6/26 0245 41.4   6.5 S | 180 49.2   8.8 40.8   2.0 27.9   1.8 47   16 22.4   5.1 34.1   0.4 53.8   8.3 0148 SSW | 202 40.2   3.3 41.0   1.6 62.2 36.8 52.6
Chair 1 Top - 9,875ft 9/6/26 0245 12.1   2.0 NNE | 26 21.7   7.2 - - - - - 36.6   2.7 0141 WNW | 283 - - 83.2 - -
Chair 2 Top - 9,843ft 9/6/26 0245 - - - 39.8   3.2 - 54   36 24.4   9.3 34.1   1.4 - - - 38.6   2.2 40.0   2.7 - 36.4 49.5
Top of 3 - 10,489ft 9/6/26 0245 - - - 35.3   2.0 - 68   32 25.6   7.7 31.7   1.5 - - - 34.9   1.8 35.8   0.9 - 32.3 48.2
Chair 9 Twr15 - 9,846ft 9/6/26 0245 - W | 273 - - - - - - - 0243 W | 273 - - - - -
Chair 9 Twr11 - 9,421ft 9/6/26 0245 - W | 274 - - - - - - - 0244 W | 274 - - - - -
Chair 10 Twr20 - 9,875ft 9/6/26 0245 24.5   4.6 NW | 315 40.0   10.4 - - - - - 42.8   11.9 0224 NW | 318 - - 52.0 - -
Chair 10 Twr17 - 9,601ft 9/6/26 0245 15.2   1.0 WNW | 286 30.8   8.0 - - - - - 34.2   10.2 0101 N | 350 - - 45.6 - -
Gondola1 Twr12 - 9,496ft 9/6/26 0245 5.8   2.7 SSE | 149 17.6   8.0 - - - - - 31.8   12.2 0110 ESE | 109 - - 47.0 - -
Gondola1 Twr6 - 9,259ft 9/6/26 0245 9.5   3.0 ESE | 102 24.0   7.3 - - - - - 33.6   1.5 0101 ESE | 103 - - 42.1 - -
McCoy Stn - 9,630ft 9/6/26 0245 4.1   0.4 NW | 320 14.7   4.0 41.4   3.0 38.9   3.1 53   29 25.4   7.7 35.3   1.0 21.4   2.7 0134 WSW | 248 40.6   2.5 41.6   2.6 38.3 38.1 51.5
Top of 15 - 9,047ft 9/6/26 0245 10.1   1.6 SW | 228 24.8   3.8 43.8   2.1 38.4   1.9 41   18 21.5   6.9 35.5   0.9 32.3   9.7 0209 S | 180 42.4   2.7 44.2   2.1 36.4 39.7 55.4
Sesame - 9,014ft 9/6/26 0245 4.4   0.1 SSW | 212 19.2   1.6 43.5   3.2 38.6   4.0 53   34 27.4   9.1 35.8   2.5 17.9   1.8 1751 WSW | 257 40.5   2.5 55.6   2.9 19.7 37.9 52.7
Bottom of Ch10 (The Mill) - 8,799ft 9/6/26 0245 - - - 47.3   3.2 - 3   0 -29.9   2.2 31.6   1.9 - - - 46.0   2.5 47.6   2.8 - 43.5 56.6
Woolly's - 8,653ft 9/6/26 0230 13.8   4.4 W | 279 21.2   5.4 48.1   3.6 42.5   3.1 34   25 21.2   9.7 37.8   1.0 34.9   9.8 0202 NW | 315 46.9   3.6 48.6   3.1 42.7 43.3 58.6
Canyon Lodge - 8,343ft 9/6/26 0245 7.6   2.1 SW | 234 17.9   4.2 49.7   1.9 46.6   1.3 43   1 28.2   1.4 40.6   1.4 23.5   7.8 0125 WSW | 253 48.4   3.6 50.1   1.8 29.8 44.8 60.0
Bottom of 15 (Little Eagle) - 8,107ft 9/6/26 0245 - - - 48.6   2.1 - 44   15 27.6   5.3 39.9   0.8 - - - 47.7   1.3 48.9   1.4 - 46.4 60.6
RMK Bottom of 9 - 8,726ft 9/3/26 1130 0.0   0.0 N | 0 0.0   0.0 52.2   4.7 - 31   12 22.6   3.9 40.2   1.3 0.0   0.0 0615 ESE | 116 41.2   4.5 53.3   5.1 0.0 36.8 52.4
June Base Tx Office - 7,581ft 9/6/26 0245 4.7   0.6 S | 180 11.6   4.7 54.3   5.3 - 24   15 18.1   6.8 40.2   1.0 27.1   16.3 0101 W | 263 54.1   7.4 56.1   6.3 33.3 43.0 65.1
June Mid Mtn Chalet - 8,689ft 9/6/26 0230 14.9   7.4 SSE | 159 25.5   10.1 49.5   2.4 44.0   0.5 24   14 14.0   8.9 36.9   0.8 38.9   13.6 0136 S | 180 49.5   2.5 50.5   2.9 42.3 46.0 59.2
Max     41.4 - 49.2 54.3 46.6 70 28.2 40.6 53.8 - - 54.1 56.1 83.2 46.4 65.1
Avg     13.1 - 23.9 44.3 36.9 43 19.3 35.7 - - - - - - - -
Min     2.5 - 6.6 33.4 18.1 3 -29.9 30.2 8.0 - - 32.5 33.6 11.7 30.0 45.1

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 9/6/26 2:49 AM PDT
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Station Date Time New Snow (HN) (in) M DailyPrec 515AM (In) Temp (°F) WindChill (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) M Month Precip (In) M Season Precip (In)
RMK Bottom of 9 - 8,726ft 9/3/26 1130 34.1 0.00 52.2   4.7 - 0.0   0.0 N | 0 0.0   0.0 0.00 71.56
Sesame - 9,014ft 9/6/26 0245 - 0.00 43.5   3.2 38.6   4.0 4.4   0.1 SSW | 212 19.2   1.6 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]
Mammoth Patrol Weather Links Current Data Map