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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles
as of 10/28/25 9:34 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 10/28/25 0930 0.6   12.0 SSW | 196 1.5   18.3 44.7   9.0 - 34   12 17.7   1.1 35.1   5.6 12.8   28.9 0237 SSW | 208 40.2   12.4 45.4   9.4 41.7 27.8 44.1
Gondola2 Twr10 - 10,999ft 10/28/25 0930 0.6   6.1 S | 190 2.3   7.5 - - - - - 7.7   7.8 0245 SW | 224 - - 15.5 - -
Gondola2 Twr8 - 10,506ft 10/28/25 0930 - SSE | 152 2.8   15.2 - - - - - 15.8   15.2 0318 SW | 215 - - 31.0 - -
Top of 22 - 10,067ft 10/28/25 0930 3.8   5.7 SSE | 150 5.5   10.5 50.4   7.5 - 28   8 18.2   0.3 38.2   4.1 16.5   25.3 0353 SW | 222 42.0   5.5 50.4   7.1 41.8 36.5 56.3
Chair 1 Top - 9,875ft 10/28/25 0930 0.0   15.1 N | 0 0.0   29.3 - - - - - 28.7   32.2 0303 SSW | 192 - - 60.9 - -
Chair 1 Twr9 - 9,660ft 4/23/24 1145 0.1   0.1 SSE | 168 0.2   0.2 - - - - - 0.3   0.2 0757 SSE | 168 - - 0.3 - -
Chair 1 Twr5 - 9,123ft 6/30/24 1600 - - - - - - - - 31.9   5.4 0609 ENE | 74 - - 37.3 - -
Top of 3 - 10,489ft 10/28/25 0930 - - - 51.4   11.8 - 26   13 17.8   1.0 38.7   6.7 - - - 40.9   7.6 52.5   12.0 - 33.3 46.6
Chair 9 Twr15 - 9,846ft 10/28/25 0930 - E | 98 1.5   12.5 - - - - - 12.8   18.4 0308 WSW | 237 - - 31.1 - -
Chair 9 Twr11 - 9,421ft 10/28/25 0930 - W | 274 - - - - - - - 0824 W | 274 - - - - -
Chair 10 Twr20 - 9,875ft 10/28/25 0930 0.0   0.0 N | 0 0.0   0.0 - - - - - 0.0   0.0 0101 N | 0 - - 0.0 - -
Chair 10 Twr17 - 9,601ft 10/28/25 0930 0.1   0.1 SE | 140 2.0   2.0 - - - - - 15.4   15.4 0416 NW | 321 - - 8.2 - -
Gondola1 Twr12 - 9,496ft 10/28/25 0930 1.0   2.7 E | 100 5.5   7.1 - - - - - 15.2   17.2 0304 S | 170 - - 32.4 - -
Gondola1 Twr6 - 9,259ft 10/28/25 0930 0.0   1.5 ESE | 110 1.2   5.9 - - - - - 10.5   23.2 0409 W | 275 - - 33.8 - -
McCoy Stn - 9,630ft 10/28/25 0930 0.4   3.5 E | 87 17.6   7.5 51.4   6.2 - 35   1 24.7   6.1 40.4   4.9 18.8   7.1 0702 SSW | 212 37.4   1.2 52.5   6.7 25.9 36.8 53.4
Top of 15 - 9,047ft 10/28/25 0930 1.5   2.4 E | 95 3.3   7.4 49.8   1.0 - 26   0 16.7   0.8 37.6   0.7 5.7   19.9 0209 WSW | 238 39.0   1.9 50.5   1.2 25.6 37.3 56.1
Sesame - 9,014ft 10/28/25 0930 0.8   1.6 ENE | 62 3.4   6.9 50.4   1.3 - 30   2 4.2   1.6 24.8   0.2 2.9   6.5 0927 SE | 143 37.6   4.0 51.8   2.5 9.4 34.9 56.8
Bottom of Ch10 (The Mill) - 8,799ft 10/28/25 0930 - - - 53.2   2.4 - 37   6 27.4   5.9 42.1   2.9 - - - 34.8   4.8 54.1   3.1 - 35.1 59.2
Woolly's - 8,653ft 10/28/25 0930 1.3   1.9 E | 90 4.7   1.6 53.0   1.7 - 31   6 23.4   6.5 40.1   1.8 9.8   18.8 0349 NW | 309 34.7   3.1 54.5   2.9 28.6 34.9 60.1
Canyon Lodge - 8,343ft 10/28/25 0930 0.0   0.6 SE | 144 0.8   2.5 46.6   5.7 - 47   1 27.6   6.0 38.8   5.0 5.7   20.8 0350 SSW | 212 35.7   3.9 47.9   5.5 26.5 36.6 59.7
Bottom of 15 (Little Eagle) - 8,107ft 10/28/25 0930 - - - 51.6   2.2 - 30   3 21.2   0.5 39.6   0.9 - - - 32.8   8.3 51.9   2.1 - 34.5 61.7
RMK Bottom of 9 - 8,726ft 10/28/25 0930 0.1   3.8 SE | 134 1.0   8.5 49.0   0.3 - 32   2 20.1   1.5 38.0   0.2 3.0   7.8 0628 WSW | 237 37.4   6.9 50.7   1.2 10.8 35.5 58.6
June Base Tx Office - 7,581ft 10/28/25 0930 2.0   0.5 SE | 140 3.4   2.2 35.8   3.3 - 61   26 23.7   9.9 30.0   0.1 4.9   4.5 0830 SSE | 156 26.6   4.7 38.3   12.2 15.7 30.0 61.0
June Mid Mtn Chalet - 8,689ft 10/28/25 0915 6.4   4.0 ESE | 108 8.0   2.9 41.6   3.7 37.3 46   28 22.5   17.8 34.0   1.7 15.2   12.8 0737 E | 96 31.6   2.7 43.0   6.5 28.0 31.8 56.3
Max     6.4 - 17.6 53.2 - 61 27.6 42.1 28.7 - - 42.0 54.5 60.9 37.3 61.7
Avg     1.2 - 3.6 48.4 - 36 20.4 36.7 - - - - - - - -
Min     0.0 - 0.0 35.8 - 26 4.2 24.8 0.0 - - 26.6 38.3 0.0 27.8 44.1
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 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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