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Latest Observation

22 Stations

15 Minute Data | America/Los_Angeles
as of 5/22/26 12:08 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 5/22/26 1200 12.0   10.1 SW | 233 21.4   14.6 44.4   0.0 37.0   5.1 50   10 27.2   5.2 37.5   1.5 23.7   6.2 1108 SW | 221 37.2   1.2 45.2   0.4 35.4 36.1 46.1
Gondola2 Twr10 - 10,999ft 5/22/26 1200 0.3   0.6 SSE | 166 2.7   1.7 - - - - - 8.2   0.5 1111 NNW | 327 - - 10.1 - -
Gondola2 Twr8 - 10,506ft 5/22/26 1200 2.7   0.6 S | 191 8.8   3.3 - - - - - 18.3   8.4 1140 WSW | 256 - - 23.1 - -
Top of 22 - 10,067ft 5/22/26 1200 7.4   2.1 N | 0 11.5   0.1 56.7   0.8 - 36   7 30.0   6.0 44.5   2.2 24.1   9.7 1114 N | 1 40.0   2.4 57.5   0.7 37.0 37.6 59.0
Chair 1 Top - 9,875ft 5/22/26 1200 6.9   5.3 SW | 234 14.0   9.8 - - - - - 22.6   9.6 1130 WSW | 247 - - 43.0 - -
Top of 3 - 10,489ft 5/22/26 1200 - - - 48.6   1.5 - 43   11 27.2   5.4 39.7   0.8 - - - 36.9   0.9 53.0   2.0 - 37.9 51.0
Chair 9 Twr15 - 9,846ft 5/22/26 1200 3.5   0.7 SSW | 210 11.8   3.2 - - - - - 19.9   5.1 1121 ESE | 121 - - 26.8 - -
Chair 9 Twr11 - 9,421ft 5/22/26 1145 5.9   2.2 S | 182 14.8   0.3 - - - - - 14.9   1.9 1119 WNW | 285 - - 35.3 - -
Chair 10 Twr20 - 9,875ft 5/22/26 1200 4.5   0.9 SE | 142 11.6   1.6 - - - - - 16.4   5.3 1113 N | 355 - - 28.9 - -
Chair 10 Twr17 - 9,601ft 5/22/26 1200 4.1   1.5 S | 176 11.2   4.9 - - - - - 16.4   6.2 1126 N | 0 - - 25.7 - -
Gondola1 Twr12 - 9,496ft 5/22/26 1200 3.5   1.9 SSW | 208 9.3   0.7 - - - - - 13.7   2.7 1058 WSW | 239 - - 25.7 - -
Gondola1 Twr6 - 9,259ft 5/22/26 1200 6.6   4.7 S | 183 15.0   10.0 - - - - - 15.0   2.5 1129 NNE | 12 - - 24.2 - -
McCoy Stn - 9,630ft 5/22/26 1200 2.7   0.8 SSW | 195 18.3   0.0 50.6   1.2 - 42   5 28.4   4.0 41.2   1.8 18.3   0.1 1158 SE | 134 37.6   0.6 52.2   1.6 20.8 37.0 52.9
Top of 15 - 9,047ft 5/22/26 1200 3.2   0.4 SE | 135 11.4   1.9 57.5   0.9 - 29   7 25.7   7.2 43.6   2.2 12.1   0.7 1015 NNE | 24 41.2   0.6 61.3   1.4 25.0 40.6 61.7
Sesame - 9,014ft 5/22/26 1200 3.1   0.4 SW | 219 13.6   3.4 57.0   1.0 - 34   7 28.6   6.1 42.4   2.4 9.4   0.5 1121 S | 179 39.7   0.4 58.6   1.8 13.9 38.8 60.8
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 5/22/26 1200 8.8   3.5 WNW | 295 14.1   0.4 58.6   0.4 - 32   10 28.9   8.3 45.2   2.1 16.3   0.4 1137 WNW | 300 39.4   1.6 61.0   0.4 26.8 37.8 62.8
Canyon Lodge - 8,343ft 5/22/26 1200 2.5   0.9 SW | 223 8.5   2.7 61.6   1.8 - 27   1 27.4   1.0 45.8   1.1 8.9   5.3 1007 N | 353 41.5   2.0 63.5   0.9 20.8 39.5 63.1
Bottom of 15 (Little Eagle) - 8,107ft 5/22/26 1200 - - - 63.0   1.3 - 34   9 33.8   9.1 48.5   3.4 - - - 41.0   3.2 64.4   1.6 - 37.8 65.0
RMK Bottom of 9 - 8,726ft 5/22/26 1200 2.3   1.9 SSE | 168 6.5   1.8 57.6   3.1 - 35   10 29.9   5.3 44.9   0.2 9.1   2.9 1128 NW | 320 39.9   0.9 61.0   1.1 10.4 39.0 64.3
June Mid Mtn Chalet - 8,689ft 5/22/26 1200 4.7   1.1 WSW | 256 11.0   2.2 56.8   3.3 - 43   19 34.4   11.3 46.5   2.8 15.0   0.9 1144 NNW | 342 36.9   1.4 58.8   2.9 25.7 35.4 66.9
June Base Tx Office - 7,581ft 5/22/26 1200 5.0   1.0 ENE | 77 11.9   1.6 62.9   2.4 - 36   16 35.9   12.5 49.4   3.4 15.7   0.7 1100 NE | 44 37.2   4.1 64.4   2.2 20.1 33.1 68.7
Max     12.0 - 21.4 63.0 - 50 35.9 49.4 24.1 - - 41.5 64.4 43.0 40.6 68.7
Avg     4.7 - 12.0 56.3 - 37 29.8 44.1 - - - - - - - -
Min     0.3 - 2.7 44.4 - 27 25.7 37.5 8.2 - - 36.9 45.2 10.1 33.1 46.1

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 5/22/26 12:08 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 5/22/26 1200 8.9 0.00 0 57.6   3.1 2.3   1.9 SSE | 168 6.5   1.8 0.0 0.87 68.21
Sesame - 9,014ft 5/22/26 1200 0.0 0.00 0 57.0   1.0 3.1   0.4 SW | 219 13.6   3.4 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