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Latest Observation

22 Stations

15 Minute Data | America/Los_Angeles
as of 5/15/26 10:00 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 5/15/26 2145 17.1   2.5 SW | 221 21.5   3.4 35.4   5.0 24.7   7.3 100   20 35.5   0.6 35.5   2.7 34.5   1.9 1836 SW | 218 34.0   1.2 43.9   4.9 36.4 35.1 48.8
Gondola2 Twr10 - 10,999ft 5/15/26 2145 0.3   0.3 SE | 142 5.2   1.4 - - - - - 11.2   0.6 1254 NNE | 14 - - 11.7 - -
Gondola2 Twr8 - 10,506ft 5/15/26 2145 8.9   4.1 SW | 219 16.7   1.9 - - - - - 27.5   0.1 1652 W | 262 - - 27.6 - -
Top of 22 - 10,067ft 5/15/26 2200 23.3   4.6 N | 9 25.6   2.8 42.7   5.1 33.4   7.6 70   21 33.6   4.2 38.9   1.1 35.4   0.6 1839 N | 10 41.0   3.3 58.1   4.9 36.0 37.7 63.0
Chair 1 Top - 9,875ft 5/15/26 2200 33.2   5.2 SSW | 204 36.9   6.1 - - - - - 51.2   1.9 1932 SSW | 198 - - 49.4 - -
Top of 3 - 10,489ft 5/15/26 2200 - - - 36.8   6.9 - 100   36 36.8   4.5 36.9   2.1 - - - 36.7   0.2 47.2   5.5 - 36.4 52.7
Chair 9 Twr15 - 9,846ft 5/15/26 2145 16.0   1.6 WSW | 243 19.3   3.0 - - - - - 23.6   1.2 0805 WNW | 288 - - 24.7 - -
Chair 9 Twr11 - 9,421ft 5/15/26 2145 21.1   1.6 ENE | 64 26.8   4.0 - - - - - 35.0   2.3 0402 ESE | 115 - - 37.4 - -
Chair 10 Twr20 - 9,875ft 5/15/26 2145 19.8   0.4 NNW | 339 23.6   0.2 - - - - - 32.0   2.5 1950 NNW | 340 - - 29.5 - -
Chair 10 Twr17 - 9,601ft 5/15/26 2200 15.3   0.4 NNW | 331 20.4   0.4 - - - - - 30.1   1.5 2003 NNW | 330 - - 28.6 - -
Gondola1 Twr12 - 9,496ft 5/15/26 2145 17.0   2.8 S | 188 22.8   3.1 - - - - - 28.8   0.9 2018 S | 177 - - 27.9 - -
Gondola1 Twr6 - 9,259ft 5/15/26 2145 17.7   5.0 NW | 304 25.0   6.5 - - - - - 28.5   2.1 2008 NW | 307 - - 26.4 - -
McCoy Stn - 9,630ft 5/15/26 2200 9.2   1.6 SSE | 162 16.7   3.1 41.8   6.1 36.2   8.2 82   23 36.7   2.5 39.7   2.2 23.9   3.3 2029 SE | 144 40.9   5.3 51.0   4.6 20.6 35.6 55.7
Top of 15 - 9,047ft 5/15/26 2200 4.9   1.3 SW | 218 15.5   3.5 44.1   6.9 41.4 70   32 34.9   8.6 40.2   0.5 27.4   0.8 1833 SW | 231 43.2   5.3 59.0   3.6 26.6 37.9 62.6
Sesame - 9,014ft 5/15/26 2200 2.9   0.5 WSW | 252 12.3   2.5 43.3   1.3 40.6   2.1 82   4 38.1   0.1 40.5   0.5 15.2   1.3 2019 S | 190 42.8   4.9 56.5   3.6 16.6 37.9 60.1
Bottom of Ch10 (The Mill) - 8,799ft 5/4/26 1030 - - - 35.2   12.4 - 88   38 31.6   1.4 33.9   6.3 - - - 31.2   2.9 42.8   7.5 - 33.4 50.2
Woolly's - 8,653ft 5/15/26 2200 1.9   1.5 ESE | 123 5.1   1.6 48.1   1.4 - 60   4 34.9   2.9 42.2   1.9 29.3   0.7 1725 W | 279 40.5   4.0 60.1   4.3 28.6 36.5 64.4
Canyon Lodge - 8,343ft 5/15/26 2200 0.4   0.1 W | 273 4.5   2.6 46.8   2.4 - 23   1 11.4   1.4 35.0   1.5 22.0   1.2 1713 SSW | 198 40.8   2.3 61.9   4.7 23.2 38.5 66.6
Bottom of 15 (Little Eagle) - 8,107ft 5/15/26 2200 - - - 49.9   4.1 - 68   15 39.9   2.5 45.4   0.8 - - - 41.9   6.0 62.5   4.9 - 35.9 67.4
RMK Bottom of 9 - 8,726ft 5/15/26 2145 8.6   1.0 SW | 225 14.9   1.3 46.4   5.8 41.0 76   21 39.3   2.6 43.3   1.7 18.0   0.0 1753 WSW | 240 45.6   7.4 59.8   4.2 18.0 38.2 64.0
June Mid Mtn Chalet - 8,689ft 5/15/26 2200 9.1   2.3 SSW | 206 13.0   2.5 50.3   1.0 - 45   3 29.7   2.8 41.4   0.9 25.5   2.0 1933 WSW | 245 35.6   1.3 64.6   4.3 23.5 34.3 68.9
June Base Tx Office - 7,581ft 5/15/26 2200 1.2   0.2 SE | 136 3.8   2.0 52.0   1.0 - 49   1 33.7   0.4 44.0   0.5 18.6   0.2 1449 NNW | 337 33.8   0.2 68.2   3.2 18.3 34.0 71.4
Max     33.2 - 36.9 52.0 41.4 100 39.9 45.4 51.2 - - 45.6 68.2 49.4 38.5 71.4
Avg     12.0 - 17.3 44.8 36.2 69 33.7 40.2 - - - - - - - -
Min     0.3 - 3.8 35.4 24.7 23 11.4 35.0 11.2 - - 33.8 43.9 11.7 34.0 48.8

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 5/15/26 10:00 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 5/15/26 2145 0.0 0.00 0 46.4   5.8 41.0 8.6   1.0 SW | 225 14.9   1.3 0.0 0.87 68.21
Sesame - 9,014ft 5/15/26 2200 0.0 0.00 0 43.3   1.3 40.6   2.1 2.9   0.5 WSW | 252 12.3   2.5 0.0 0.42 40.76
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