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Latest Observation

22 Stations

15 Minute Data | America/Los_Angeles
as of 5/27/26 10:42 AM 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 5/27/26 1030 20.5   24.5 SW | 217 27.5   36.6 25.9   1.8 10.7   3.2 100   0 25.8   1.9 25.7   1.9 53.4   22.8 0358 SW | 228 15.3   12.2 26.7   4.7 76.2 17.4 31.4
Gondola2 Twr10 - 10,999ft 5/27/26 1030 0.0   0.0 S | 182 0.0   0.0 - - - - - 0.0   12.9 0101 ESE | 114 - - 12.9 - -
Gondola2 Twr8 - 10,506ft 5/27/26 1030 1.8   7.5 S | 189 9.2   11.4 - - - - - 22.0   18.6 0512 W | 280 - - 40.6 - -
Top of 22 - 10,067ft 5/27/26 1030 21.5   26.3 SSE | 151 25.3   44.0 24.0   7.4 9.1   4.8 97   3 23.3   8.2 23.7   7.7 46.6   35.9 0456 SE | 128 19.2   11.6 24.5   10.5 82.5 21.6 48.3
Chair 1 Top - 9,875ft 5/27/26 1030 28.8   9.9 SSW | 211 36.7   2.6 - - - - - 68.2   27.1 0455 WSW | 246 - - 97.9 - -
Top of 3 - 10,489ft 5/27/26 1030 - - - 26.9   1.9 - 100   0 26.8   2.0 26.7   2.0 - - - 16.6   12.1 26.9   5.6 - 18.8 32.6
Chair 9 Twr15 - 9,846ft 5/27/26 1030 8.3   2.2 W | 264 16.6   5.7 - - - - - 29.1   21.2 0343 W | 265 - - 50.4 - -
Chair 9 Twr11 - 9,421ft 5/27/26 1015 15.4   2.5 E | 99 25.4   12.7 - - - - - 51.7   7.7 0608 E | 97 - - 69.5 - -
Chair 10 Twr20 - 9,875ft 5/27/26 1030 12.5   8.1 NW | 310 22.2   39.0 - - - - - 30.6   34.0 0417 NW | 311 - - 64.6 - -
Chair 10 Twr17 - 9,601ft 5/27/26 1000 15.7   4.1 WNW | 302 23.5   29.3 - - - - - 36.2   24.1 0516 WNW | 300 - - 62.2 - -
Gondola1 Twr12 - 9,496ft 5/27/26 1030 15.7   1.6 S | 189 21.9   19.8 - - - - - 37.6   15.5 0453 SSW | 197 - - 53.1 - -
Gondola1 Twr6 - 9,259ft 5/27/26 1015 11.4   12.0 NW | 317 17.9   30.7 - - - - - 34.9   24.2 0342 NW | 306 - - 59.1 - -
McCoy Stn - 9,630ft 5/27/26 1030 9.6   1.6 S | 173 16.9   9.0 21.8   9.5 11.3   12.7 95   5 20.5   10.6 21.3   9.9 29.9   14.1 0319 SSE | 149 18.9   12.2 22.0   13.4 44.0 21.2 35.3
Top of 15 - 9,047ft 5/27/26 1030 6.2   3.9 SSW | 213 15.4   8.6 28.8   3.9 22.2   2.3 63   33 17.7   13.9 25.3   7.0 28.6   24.1 0609 WSW | 252 21.7   10.7 29.5   8.4 52.7 23.4 37.9
Sesame - 9,014ft 5/27/26 1030 4.1   2.5 SW | 215 13.6   19.5 29.0   4.5 22.2   2.8 78   20 22.9   10.1 26.5   6.8 15.0   9.6 1001 S | 183 23.2   10.3 29.8   5.9 24.6 23.0 35.8
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 5/27/26 1030 9.6   5.9 WNW | 286 17.0   21.5 32.0   5.2 24.0   4.2 59   20 19.3   12.1 27.7   7.2 33.1   20.8 0636 WNW | 302 24.8   11.2 33.4   7.9 53.9 27.1 41.4
Canyon Lodge - 8,343ft 5/27/26 1030 6.7   0.7 SW | 219 20.0   7.2 33.6   4.4 27.6   4.9 40   3 11.9   2.3 27.2   3.2 25.4   19.2 0811 SSE | 166 26.1   11.3 33.9   9.1 44.6 28.5 43.0
Bottom of 15 (Little Eagle) - 8,107ft 5/27/26 1030 - - - 34.5   4.6 - 58   28 21.3   13.9 29.9   7.6 - - - 26.4   11.4 34.8   9.5 - 29.0 44.3
RMK Bottom of 9 - 8,726ft 5/27/26 1030 3.3   1.8 S | 181 11.2   9.0 31.2   3.6 24.4   1.7 66   34 21.2   13.6 27.8   7.0 11.2   12.7 1017 S | 177 23.8   10.8 32.6   6.8 34.8 24.0 39.4
June Mid Mtn Chalet - 8,689ft 5/27/26 1030 5.5   6.6 WSW | 252 13.0   14.5 34.2   7.0 29.2   5.1 50   3 17.3   7.8 28.4   6.4 24.8   23.3 0429 WSW | 253 27.1   12.2 36.1   10.3 48.1 27.9 46.4
June Base Tx Office - 7,581ft 5/27/26 1030 3.8   5.1 SSE | 161 9.0   17.7 39.3   8.1 36.6   6.6 45   0 19.8   7.2 32.1   6.9 16.1   25.3 0851 SE | 126 29.8   15.5 40.1   10.8 41.4 32.7 50.9
Max     28.8 - 36.7 39.3 36.6 100 26.8 32.1 68.2 - - 29.8 40.1 97.9 32.7 50.9
Avg     10.6 - 18.0 30.1 21.7 71 20.7 26.9 - - - - - - - -
Min     0.0 - 0.0 21.8 9.1 40 11.9 21.3 0.0 - - 15.3 22.0 12.9 17.4 31.4

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 5/27/26 10:42 AM 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 5/27/26 1030 0.0 0.10 1 31.2   3.6 24.4   1.7 3.3   1.8 S | 181 11.2   9.0 0.0 1.02 68.36
Sesame - 9,014ft 5/27/26 1030 1.2 0.06 1 29.0   4.5 22.2   2.8 4.1   2.5 SW | 215 13.6   19.5 0.0 0.52 40.86
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