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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles
as of 10/8/26 3:29 PM PDT
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Station Date Time Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Temp (°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 10/8/26 1515 1.5   0.7 WSW | 249 9.2   0.5 53.7   0.7 34   1 26.0   1.2 41.9   0.7 26.6   5.2 1233 N | 0 45.5   0.4 55.8   0.2 26.8 45.2 59.2
Gondola2 Twr10 - 10,999ft 10/8/26 1515 1.2   1.0 S | 169 4.3   1.5 - - - - 12.8   2.3 1233 SW | 222 - - 10.6 - -
Gondola2 Twr8 - 10,506ft 10/8/26 1515 4.8   0.4 E | 82 14.2   3.9 - - - - 20.2   2.7 1228 NE | 48 - - 23.1 - -
Top of 22 - 10,067ft 10/8/26 1515 6.3   3.0 ENE | 59 13.0   6.1 67.0   1.2 26   1 30.9   1.9 49.0   1.0 21.2   1.2 1349 E | 86 48.8   0.1 70.5   0.6 28.9 48.8 72.1
Chair 1 Top - 9,875ft 10/8/26 1515 1.0   6.8 NE | 50 5.9   9.0 - - - - 21.9   3.4 1237 NE | 48 - - 46.0 - -
Chair 2 Top - 9,843ft 10/8/26 1515 - - - 21.1   0.3 24   2 -9.9   1.5 15.6   0.1 - - - 20.7   0.2 33.5   2.4 - -10.4 35.9
Top of 3 - 10,489ft 10/8/26 1515 - - - 56.3   1.0 31   2 26.0   0.8 43.1   0.2 - - - 45.5   0.0 57.0   0.8 - 45.5 57.8
Chair 9 Twr15 - 9,846ft 10/8/26 1515 2.4   2.0 SSE | 154 7.4   1.8 - - - - 17.7   0.7 1211 ESE | 103 - - 20.2 - -
Chair 9 Twr11 - 9,421ft 10/8/26 1515 5.7   1.0 SW | 224 10.9   5.1 - - - - 21.5   0.8 1210 W | 281 - - 28.2 - -
Chair 10 Twr20 - 9,875ft 10/8/26 1515 5.1 SE | 126 12.2   1.7 - - - - 13.9   2.4 1206 SE | 141 - - 26.1 - -
Chair 10 Twr17 - 9,601ft 10/8/26 1515 5.1   1.4 ESE | 117 11.3   1.4 - - - - 17.0   2.0 1350 SE | 146 - - 20.9 - -
Gondola1 Twr12 - 9,496ft 10/8/26 1515 3.0   3.0 SW | 234 9.3   9.3 - - - - 14.8   14.8 1205 WSW | 256 - - 0.0 - -
Gondola1 Twr6 - 9,259ft 10/8/26 1515 1.5   1.5 W | 261 5.4   5.4 - - - - 14.3   14.3 1122 NNW | 328 - - 0.0 - -
McCoy Stn - 9,630ft 10/8/26 1515 0.8   0.7 NW | 304 9.4   2.2 63.2   0.2 27   1 28.8   0.5 46.9   0.1 18.4   0.1 0918 NE | 36 43.7   1.2 64.2   0.8 18.5 44.9 66.3
Top of 15 - 9,047ft 10/8/26 1515 4.6   0.9 ENE | 70 13.3   2.7 63.0   2.1 20   3 21.3   2.2 44.8   0.4 17.1   2.3 1209 ENE | 78 48.7   0.7 67.1   0.5 20.4 48.0 67.6
Sesame - 9,014ft 10/8/26 1515 1.3   1.2 ESE | 107 8.5   0.2 64.2   3.1 25   3 27.9   1.0 45.2   1.0 11.0   1.3 1450 ESE | 117 46.6   0.2 68.0   0.2 10.1 46.4 68.2
Bottom of Ch10 (The Mill) - 8,799ft 10/8/26 1515 - - - 68.5   0.2 3   0 -15.5   0.1 42.6   0.1 - - - 46.5   0.7 72.8   2.1 - 45.8 71.3
Woolly's - 8,653ft 10/8/26 1515 - - - - - - - - 0101 - - - - - -
Canyon Lodge - 8,343ft 10/8/26 1515 2.6   1.3 NNE | 15 10.0   3.2 67.5   2.4 34   1 38.5   3.2 51.9   2.1 11.5   0.1 1338 NE | 38 47.2   0.9 70.7   0.2 14.5 46.3 71.0
Bottom of 15 (Little Eagle) - 8,107ft 10/8/26 1515 - - - 70.8   1.4 22   2 29.7   1.5 50.0   0.0 - - - 45.5   0.4 73.6   0.6 - 45.8 73.5
RMK Bottom of 9 - 8,726ft 10/8/26 1515 0.0   0.0 N | 0 0.0   0.0 67.5   0.8 22   2 27.7   1.5 48.2   0.1 0.0   0.0 0615 SW | 215 46.5   0.0 70.3   0.8 0.0 46.5 71.1
June Base Tx Office - 7,581ft 10/8/26 1515 2.1   3.6 SSE | 162 7.4   5.4 70.9   2.7 20   3 27.4   1.3 49.3   0.6 18.6   2.9 1302 NE | 42 37.9   0.2 72.5   2.5 15.7 38.1 76.1
June Mid Mtn Chalet - 8,689ft 10/8/26 1515 2.4   4.6 SW | 225 6.9   7.2 65.4   2.4 23   4 26.4   2.2 47.0   0.5 17.9   0.0 1309 NE | 42 43.2   0.7 68.0   2.7 17.9 42.4 72.1
Max     6.3 - 14.2 70.9 34 38.5 51.9 26.6 - - 48.8 73.6 46.0 48.8 76.1
Avg     2.9 - 8.8 61.5 24 21.9 44.3 - - - - - - - -
Min     0.0 - 0.0 21.1 3 -15.5 15.6 0.0 - - 20.7 33.5 0.0 -10.4 35.9

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 10/8/26 3:29 PM PDT
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Station Date Time M DailyPrec 515AM (In) Temp (°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 10/8/26 1515 0.00 67.5   0.8 0.0   0.0 N | 0 0.0   0.0 - 0.00 0.00
Sesame - 9,014ft 10/8/26 1515 0.00 64.2   3.1 1.3   1.2 ESE | 107 8.5   0.2 0.0 0.00 0.00
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