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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles
as of 9/12/25 8:26 PM 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 9/12/25 2015 13.4   1.0 NNW | 342 17.2   0.0 36.8   0.5 27.7   0.8 89   11 34.0 35.7   0.8 30.6   5.0 1316 S | 183 31.9   1.9 46.7   2.3 32.9 30.0 44.3
Gondola2 Twr10 - 10,999ft 9/12/25 2015 5.6   0.6 NE | 44 7.5   0.9 - - - - - 12.2   0.8 0108 NE | 34 - - 13.0 - -
Gondola2 Twr8 - 10,506ft 9/12/25 2015 2.7   1.9 NE | 52 5.8   1.0 - - - - - 16.8   5.0 1249 WSW | 242 - - 21.8 - -
Top of 22 - 10,067ft 9/12/25 2015 8.0   2.9 WNW | 285 10.5   1.9 42.0   0.7 37.0   2.5 82   13 37.0   3.7 39.9   1.2 23.3   1.0 1325 SSW | 207 34.8   0.6 55.9   0.6 22.9 34.2 55.3
Chair 1 Top - 9,875ft 9/12/25 2015 0.0 NNE | 31 0.3   0.3 - - - - - 47.5   3.3 1240 295 - - 50.8 - -
Chair 1 Twr9 - 9,660ft 4/23/24 1145 0.1 SSE | 168 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 9/12/25 2015 - - - 39.2   0.4 - 83   11 34.5   3.0 37.3   0.9 - - - 33.4   2.1 47.4   2.2 - 31.3 45.2
Chair 9 Twr15 - 9,846ft 9/12/25 2015 2.2   2.0 NW | 312 5.4   2.5 - - - - - 18.9   2.2 1425 E | 96 - - 21.0 - -
Chair 9 Twr11 - 9,421ft 9/12/25 2015 - W | 274 - - - - - - - 0755 W | 274 - - - - -
Chair 10 Twr20 - 9,875ft 9/12/25 2015 0.0 286 0.0 - - - - - 0.0 0101 286 - - 0.0 - -
Chair 10 Twr17 - 9,601ft 9/12/25 2015 0.4   0.1 281 2.1   1.0 - - - - - 20.3   4.1 1307 WSW | 240 - - 24.4 - -
Gondola1 Twr12 - 9,496ft 9/12/25 2015 0.1   1.2 S | 171 1.8   1.7 - - - - - 20.5   2.9 1251 181 - - 23.4 - -
Gondola1 Twr6 - 9,259ft 9/12/25 2015 0.3   3.2 SSE | 166 2.3   5.8 - - - - - 21.4   4.1 1319 ENE | 72 - - 25.6 - -
McCoy Stn - 9,630ft 9/12/25 2015 0.0   0.0 SSW | 201 0.3   0.1 43.1   0.3 - 77   4 36.3   1.8 40.3   0.9 18.6   0.2 0929 WSW | 257 35.2   0.1 51.6   2.2 18.5 35.3 49.4
Top of 15 - 9,047ft 9/12/25 2015 2.0   1.3 W | 264 5.8   1.7 -57.0 - 1   0 - - 16.4   2.9 1301 208 -57.0   0.0 -56.8   0.2 19.2 -57.0 -56.6
Sesame - 9,014ft 9/12/25 2015 1.1   0.4 WSW | 248 2.2   5.8 42.3   0.2 - 83 37.5   1.0 40.1   1.0 18.8   1.1 1327 S | 182 37.4   1.1 56.3   0.7 19.9 36.3 55.6
Bottom of Ch10 (The Mill) - 8,799ft 9/12/25 2015 - - - 46.2   0.9 - 83   2 41.2   0.4 44.1   0.7 - - - 36.0   0.7 59.1   1.2 - 36.8 57.9
Woolly's - 8,653ft 9/12/25 2015 3.3   0.3 NW | 322 4.5   1.3 44.6   0.6 43.2   1.0 78   0 38.0   0.5 41.5   0.9 18.3   0.4 1555 WNW | 296 36.1   0.0 58.8 17.9 36.1 59.0
Canyon Lodge - 8,343ft 9/12/25 2015 0.6   0.0 273 2.5   1.9 47.5   0.1 - 39   0 23.6   0.3 38.1   0.1 15.6   0.4 1324 S | 169 38.3   0.2 59.4   0.6 16.0 38.1 58.9
Bottom of 15 (Little Eagle) - 8,107ft 9/12/25 2015 - - - 47.8   2.2 - 70   4 38.4   0.6 43.6   1.3 - - - 36.6   0.6 59.6   0.1 - 37.2 59.7
RMK Bottom of 9 - 8,726ft 9/12/25 2015 - - - 45.1   0.4 - 78   5 38.6   1.3 42.3   0.4 - - - 36.2   0.9 57.2   2.5 - 37.1 59.6
June Base Tx Office - 7,581ft 9/12/25 2015 1.7   0.8 SSE | 156 3.4   1.1 48.2   0.4 - 86   20 44.1   6.4 46.7   2.9 17.4   4.2 1504 SE | 135 34.2   0.9 62.1   0.9 13.2 35.1 61.2
June Mid Mtn Chalet - 8,689ft 9/12/25 2015 5.0   0.7 SE | 134 6.5   1.8 45.6   1.4 43.0   2.0 80   12 39.9   5.3 43.6   3.4 25.7   9.2 1456 SSE | 161 34.0   0.5 59.4   1.4 16.6 33.4 57.9
Max     13.4 - 17.2 48.2 43.2 89 44.1 46.7 47.5 - - 38.3 62.1 50.8 38.1 61.2
Avg     2.9 - 4.9 36.3 37.7 70 37.2 41.1 - - - - - - - -
Min     0.0 - 0.3 -57.0 27.7 1 23.6 35.7 12.2 - - -57.0 -56.8 13.0 -57.0 -56.6
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]
Mammoth Patrol Weather Links Current Data Map