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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles
as of 10/10/26 2:48 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 10/10/26 1445 28.7   28.5 SW | 223 40.7   40.5 38.8   11.6 26.0 69   22 29.5   1.5 35.1   6.8 45.6   19.9 1302 SW | 225 34.8   7.6 41.2   9.9 34.4 37.7 51.1
Gondola2 Twr10 - 10,999ft 10/10/26 1445 1.4   0.7 SSE | 162 4.9   0.8 - - - - - 7.8   0.8 0909 SSW | 208 - - 7.3 - -
Gondola2 Twr8 - 10,506ft 10/10/26 1445 8.1   3.4 E | 92 14.3   1.6 - - - - - 24.4   6.0 1316 N | 359 - - 24.0 - -
Top of 22 - 10,067ft 10/10/26 1445 32.9   18.8 SSW | 206 47.1   22.0 49.0   11.6 40.2 57   20 34.2   0.1 42.4   5.2 49.8   20.6 1426 SW | 232 41.1   9.1 55.7   8.6 41.2 44.1 64.2
Chair 1 Top - 9,875ft 10/10/26 1445 27.9   10.8 W | 267 47.9   13.0 - - - - - 76.6   32.8 1312 W | 278 - - 53.9 - -
Chair 2 Top - 9,843ft 10/10/26 1445 - - - 46.1   17.4 - 57   19 31.6   25.4 39.9   17.0 - - - 45.4   17.2 62.6   23.1 - 0.9 50.7
Top of 3 - 10,489ft 10/10/26 1445 - - - 41.4   10.8 - 63   19 29.8   1.5 36.7   6.2 - - - 35.8   9.3 44.7   8.9 - 39.2 53.6
Chair 9 Twr15 - 9,846ft 10/10/26 1445 10.8   3.1 WNW | 297 21.2   0.5 - - - - - 29.6   7.9 0106 WNW | 285 - - 29.5 - -
Chair 9 Twr11 - 9,421ft 10/10/26 1445 14.8   5.5 SSE | 167 34.1   10.6 - - - - - 35.9   12.3 1347 SSE | 150 - - 29.4 - -
Chair 10 Twr20 - 9,875ft 10/10/26 1445 13.7   8.3 W | 281 32.6   13.7 - - - - - 44.2   16.7 0705 NW | 308 - - 36.7 - -
Chair 10 Twr17 - 9,601ft 10/10/26 1445 8.8   3.6 SW | 219 29.6   6.9 - - - - - 39.7   11.1 0508 WNW | 282 - - 32.1 - -
Gondola1 Twr12 - 9,496ft 10/10/26 1445 18.0   10.0 SE | 124 39.8   22.2 - - - - - 41.2   17.3 1258 SE | 126 - - 30.1 - -
Gondola1 Twr6 - 9,259ft 10/10/26 1445 15.8   7.7 E | 98 28.7   11.6 - - - - - 33.4   12.5 1031 E | 86 - - 26.4 - -
McCoy Stn - 9,630ft 10/10/26 1445 10.5   4.7 WNW | 285 24.4   6.4 44.6   11.4 39.2 57   16 30.4   2.5 38.7   6.5 32.5   11.9 1327 W | 268 40.0   9.7 47.3   10.3 23.8 43.3 57.6
Top of 15 - 9,047ft 10/10/26 1445 6.5   1.2 SSW | 211 19.1   6.1 46.6   12.5 43.4 48   17 27.8   0.3 38.9   6.1 31.7   13.4 1325 SW | 224 42.4   8.3 51.9   8.8 24.4 45.4 61.5
Sesame - 9,014ft 10/10/26 1445 5.2   1.9 SW | 231 20.4   4.0 48.8   12.8 45.0 51   18 31.6   1.1 39.9   6.0 17.4   6.3 1337 W | 273 43.0   5.6 52.3   10.1 15.2 42.8 62.4
Bottom of Ch10 (The Mill) - 8,799ft 10/10/26 1445 - - - 51.0   12.9 - 3   0 -27.4   8.8 33.7   6.7 - - - 45.7   7.6 55.0   9.7 - 49.0 64.9
Woolly's - 8,653ft 10/10/26 1430 - - - - - - - - - 0101 - - - - - -
Canyon Lodge - 8,343ft 10/10/26 1445 6.5   1.9 SSW | 206 27.4   11.5 52.4   11.3 - 40   3 28.5   8.3 42.0   7.8 29.6   13.7 1350 S | 186 46.9   0.1 55.5   9.6 19.2 46.8 65.2
Bottom of 15 (Little Eagle) - 8,107ft 10/10/26 1445 - - - 53.3   10.7 - 44   12 31.7   1.9 43.6   5.2 - - - 48.3   0.7 56.1   10.5 - 47.6 66.6
RMK Bottom of 9 - 8,726ft 10/10/26 1445 0.0   0.0 N | 0 0.0   0.0 49.5   10.7 - 49   14 31.0   1.5 41.5   5.4 0.0   0.0 0615 NW | 326 44.7   5.4 53.0   9.6 0.0 44.4 62.9
June Base Tx Office - 7,581ft 10/10/26 1430 4.8   1.4 SW | 214 17.2   8.0 59.9   8.9 - 34   10 31.3   0.8 46.4   2.9 25.5   8.7 1357 ESE | 122 48.9   6.3 61.7   8.5 16.8 42.6 71.1
June Mid Mtn Chalet - 8,689ft 10/10/26 1445 10.0   6.1 S | 178 20.1   9.6 53.2   11.9 - 40   14 29.5   0.3 42.8   4.4 34.4   16.1 0144 SSW | 207 46.4   2.7 57.7   9.4 23.3 43.7 67.1
Max     32.9 - 47.9 59.9 45.0 69 34.2 46.4 76.6 - - 48.9 62.6 53.9 49.0 71.1
Avg     12.5 - 26.1 48.8 38.8 47 26.1 40.1 - - - - - - - -
Min     0.0 - 0.0 38.8 26.0 3 -27.4 33.7 0.0 - - 34.8 41.2 0.0 0.9 50.7

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 10/10/26 2:48 PM PDT
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Station Date Time New Snow (HN) (in) M DailyPrec 515AM (In) Storm Snow (HST) (In) Temp (°F) WindChill (°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 10/10/26 1445 - 0.00 - 49.5   10.7 - 0.0   0.0 N | 0 0.0   0.0 - 0.00 0.00
Sesame - 9,014ft 10/10/26 1445 0.0 0.00 0 48.8   12.8 45.0 5.2   1.9 SW | 231 20.4   4.0 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