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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles
as of 10/17/26 2:41 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 10/17/26 1430 15.1   7.6 N | 3 21.0   6.9 43.9   3.0 36.0   5.6 34   7 17.2   1.4 34.5   1.4 32.7   27.7 1157 N | 8 36.0   6.2 44.1   3.0 60.4 29.8 42.2
Gondola2 Twr10 - 10,999ft 10/17/26 1430 6.0   4.6 WSW | 249 10.4   4.7 - - - - - 17.0   13.5 1157 W | 268 - - 30.6 - -
Gondola2 Twr8 - 10,506ft 10/17/26 1430 7.4   5.7 E | 90 13.0   5.0 - - - - - 17.5   14.4 1146 NNE | 23 - - 32.0 - -
Top of 22 - 10,067ft 10/17/26 1430 5.5   3.1 SE | 146 12.9   1.0 56.3   2.3 - 25   3 21.0   0.4 41.8   1.0 16.2   17.4 1321 NE | 45 38.5   4.7 57.6   1.8 33.7 33.8 56.6
Chair 1 Top - 9,875ft 10/17/26 1430 8.6   11.8 NE | 40 14.2   14.2 - - - - - 20.9   12.1 0420 SSW | 207 - - 33.0 - -
Chair 2 Top - 9,843ft 10/17/26 1430 - - - 44.7   4.6 - 25   3 10.7   6.9 33.6   3.9 - - - 43.8   59.3 56.2   6.9 - -15.5 63.1
Top of 3 - 10,489ft 10/17/26 1430 - - - 47.2   2.8 - 30   5 17.7   1.3 36.4   1.2 - - - 38.5   6.6 47.6   2.9 - 31.9 44.8
Chair 9 Twr15 - 9,846ft 10/17/26 1430 5.2   1.0 ENE | 73 11.9   1.5 - - - - - 15.9   4.7 1247 ENE | 59 - - 20.6 - -
Chair 9 Twr11 - 9,421ft 10/17/26 1430 7.3   0.9 W | 259 14.0   4.4 - - - - - 17.8   7.0 1339 W | 275 - - 24.8 - -
Chair 10 Twr20 - 9,875ft 10/17/26 1430 7.2   1.6 E | 91 12.8   2.0 - - - - - 13.6   7.2 1404 SSE | 162 - - 20.8 - -
Chair 10 Twr17 - 9,601ft 10/17/26 1430 6.9   2.2 E | 92 12.8   1.8 - - - - - 13.9   1.9 1224 SSE | 153 - - 15.8 - -
Gondola1 Twr12 - 9,496ft 10/17/26 1430 6.3   0.6 W | 263 12.1   3.0 - - - - - 17.0   9.8 1148 WSW | 255 - - 26.8 - -
Gondola1 Twr6 - 9,259ft 10/17/26 1430 5.3   2.3 WSW | 251 12.0   0.2 - - - - - 14.6   7.3 1208 WNW | 289 - - 21.9 - -
McCoy Stn - 9,630ft 10/17/26 1430 1.2   3.8 N | 349 7.5   3.9 55.0   3.9 - 26   5 20.9   0.4 41.1   1.8 18.6   0.4 0954 E | 80 33.8   2.1 56.4   4.2 19.0 35.9 52.1
Top of 15 - 9,047ft 10/17/26 1430 3.4   2.9 ENE | 58 9.7   2.5 56.7   3.3 - 19   4 14.5   1.4 40.6   1.3 11.5   5.4 1258 NE | 56 37.5   1.5 57.9   2.9 16.9 36.0 55.2
Sesame - 9,014ft 10/17/26 1430 1.6   0.3 E | 92 6.0   0.0 59.6   2.4 - 21   4 19.8   2.2 40.9   0.4 8.3   0.4 1232 SE | 130 33.1   1.8 60.1   2.0 9.6 34.0 58.1
Bottom of Ch10 (The Mill) - 8,799ft 10/17/26 1430 - - - 61.4   2.9 - 3   0 -20.3   2.0 39.2   1.5 - - - 33.7   3.6 62.3   2.0 - 37.2 60.3
Woolly's - 8,653ft 10/17/26 1430 - - - - - - - - - 0101 - - - - - -
Canyon Lodge - 8,343ft 10/17/26 1430 2.7   0.4 N | 2 10.8   2.8 60.7   3.0 - 44   1 38.7   3.2 49.5   2.5 14.8   2.5 1143 NW | 309 35.4   1.3 62.9   4.2 12.3 36.7 58.8
Bottom of 15 (Little Eagle) - 8,107ft 10/17/26 1430 - - - 63.9   3.9 - 21   2 22.9   0.7 45.6   1.8 - - - 31.8   0.5 64.7   3.7 - 32.3 61.0
RMK Bottom of 9 - 8,726ft 10/17/26 1430 0.0   0.0 N | 0 0.0   0.0 60.2   2.4 - 22   3 20.8   0.7 43.5   0.9 0.0   0.0 0615 WSW | 237 35.0   2.2 61.3   2.0 0.0 35.4 59.3
June Base Tx Office - 7,581ft 10/17/26 1430 5.4   0.1 ENE | 75 11.2   0.2 63.5   0.0 - 15   3 15.5   4.5 43.8   0.8 15.4   2.7 1313 NNE | 30 27.3   1.6 64.6   0.5 18.1 25.7 64.8
June Mid Mtn Chalet - 8,689ft 10/17/26 1430 3.9   2.7 W | 278 11.4   2.0 59.1   2.4 - 17   5 14.5   4.0 41.5   0.3 15.2   4.9 1303 NNW | 348 30.7   2.2 59.5   0.7 20.1 28.6 59.2
Max     15.1 - 21.0 63.9 - 44 38.7 49.5 32.7 - - 43.8 64.7 60.4 37.2 64.8
Avg     5.5 - 11.3 56.3 - 23 16.5 40.9 - - - - - - - -
Min     0.0 - 0.0 43.9 - 3 -20.3 33.6 0.0 - - 27.3 44.1 0.0 -15.5 42.2

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 10/17/26 2:41 PM PDT
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Station Date Time New Snow (HN) (in) M DailyPrec 515AM (In) Storm Snow (HST) (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 10/17/26 1430 - 0.00 - 60.2   2.4 0.0   0.0 N | 0 0.0   0.0 - 0.00 0.00
Sesame - 9,014ft 10/17/26 1430 0.0 0.00 0 59.6   2.4 1.6   0.3 E | 92 6.0   0.0 0.0 0.03 0.03
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