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Latest Observation

22 Stations

15 Minute Data | America/Los_Angeles
as of 3/29/26 12:04 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 3/29/26 1200 9.0   2.6 SW | 229 16.4   2.7 41.1   0.7 34.0   0.1 35   1 15.6   0.1 32.6   0.4 16.5   16.6 1134 WSW | 241 35.7   3.4 41.7   0.6 33.4 32.3 44.1
Gondola2 Twr10 - 10,999ft 3/29/26 1200 0.7   0.8 SSE | 162 4.6   1.7 - - - - - 4.6   4.5 1152 NNE | 27 - - 10.7 - -
Gondola2 Twr8 - 10,506ft 3/29/26 1200 5.3   0.5 WSW | 248 13.2   5.3 - - - - - 13.2   10.0 1156 WSW | 258 - - 26.6 - -
Top of 22 - 10,067ft 3/29/26 1200 9.6   0.1 SSE | 149 12.3   1.7 51.0   0.9 - 22   1 13.2   0.0 37.5   0.5 12.3   21.2 1146 WSW | 255 38.5   2.8 51.3   1.0 33.5 41.1 56.6
Chair 1 Top - 9,875ft 3/29/26 1200 15.9   5.4 SSW | 209 18.8   7.8 - - - - - 18.8   24.0 1158 SSW | 196 - - 50.8 - -
Top of 3 - 10,489ft 3/29/26 1200 - - - 45.6   0.2 - 28   1 14.7   0.6 34.9   0.0 - - - 36.1   0.6 48.0   2.2 - 36.7 47.4
Chair 9 Twr15 - 9,846ft 3/29/26 1200 2.0   1.6 WSW | 250 7.7   3.4 - - - - - 9.3   16.7 0245 WNW | 295 - - 26.0 - -
Chair 9 Twr11 - 9,421ft 3/29/26 1200 6.3   1.6 SE | 144 16.2   1.3 - - - - - 16.2   18.7 1158 SE | 126 - - 35.7 - -
Chair 10 Twr20 - 9,875ft 3/29/26 1200 6.0   2.4 SSE | 168 9.9   3.1 - - - - - 10.2   19.6 1140 W | 259 - - 29.9 - -
Chair 10 Twr17 - 9,601ft 3/29/26 1200 6.6   1.1 WNW | 297 10.0   2.5 - - - - - 10.0   19.3 1145 N | 354 - - 29.3 - -
Gondola1 Twr12 - 9,496ft 3/29/26 1200 7.5   3.5 SSW | 195 10.0   4.7 - - - - - 10.9   13.5 1140 S | 183 - - 27.2 - -
Gondola1 Twr6 - 9,259ft 3/29/26 1200 6.9   0.7 NW | 307 12.9   0.2 - - - - - 12.9   11.1 1149 WNW | 302 - - 28.5 - -
McCoy Stn - 9,630ft 3/29/26 1200 5.2   0.1 S | 186 7.8   0.8 46.4   1.6 43.8   1.9 32   3 18.0   0.7 36.1   0.7 18.9   0.3 0922 SSE | 160 34.9   7.6 48.2   0.6 20.7 38.8 49.4
Top of 15 - 9,047ft 3/29/26 1200 3.3   2.5 S | 172 11.0   1.8 53.4   0.5 - 15   0 6.4   0.0 37.6   0.2 11.0   15.1 1159 SSE | 153 38.5   5.1 55.3   0.2 26.1 40.5 56.4
Sesame - 9,014ft 3/29/26 1200 3.1   0.7 S | 178 9.8   0.0 52.8   1.4 - 25   1 17.9   0.0 37.3   0.6 8.0   3.4 1159 S | 179 36.7   7.2 54.0   0.9 15.7 35.6 56.3
Bottom of Ch10 (The Mill) - 8,799ft 3/29/26 1200 - - - 53.5   0.1 - 28   0 20.8   0.0 40.4   0.0 - - - 35.5   12.5 54.9   0.7 - 39.1 58.0
Woolly's - 8,653ft 3/29/26 1145 3.9   1.8 WSW | 246 9.2   0.7 56.1   0.0 - 18   1 12.6   1.4 39.6   0.2 12.3   7.6 1129 W | 281 36.3   7.0 57.9   0.4 25.0 38.8 59.4
Canyon Lodge - 8,343ft 3/29/26 1200 2.7   0.6 SW | 233 7.4   1.7 57.6   0.2 - 45   1 36.6   0.6 47.4   0.3 8.7   5.4 1125 SSW | 202 38.6   1.9 58.5   0.3 17.4 40.4 60.4
Bottom of 15 (Little Eagle) - 8,107ft 3/29/26 1200 - - - 59.3   0.5 - 17   0 14.6   0.5 41.8   0.3 - - - 35.1   2.7 60.1   0.2 - 37.8 62.3
RMK Bottom of 9 - 8,726ft 3/29/26 1200 1.9   0.4 S | 173 6.1   0.4 55.1   0.7 - 16   1 10.3   1.9 39.0   0.6 6.6   8.8 1121 SW | 234 36.3   10.9 56.5   0.2 17.3 35.7 58.1
June Mid Mtn Chalet - 8,689ft 3/29/26 1200 2.6   2.2 WNW | 294 5.6   3.6 54.7   2.9 - 32   16 25.2   13.4 42.2   1.7 15.2   2.7 0236 E | 96 32.7   5.0 55.9   3.1 23.3 36.9 61.5
June Base Tx Office - 7,581ft 3/29/26 1200 3.5   0.8 NE | 55 9.6   3.8 60.9   4.0 - 27   12 26.8   11.3 45.4   1.0 13.6   1.3 1157 NE | 45 31.5   2.2 62.2   3.2 18.1 33.6 67.6
Max     15.9 - 18.8 60.9 43.8 45 36.6 47.4 18.9 - - 38.6 62.2 50.8 41.1 67.6
Avg     5.4 - 10.5 52.9 38.9 26 17.9 39.4 - - - - - - - -
Min     0.7 - 4.6 41.1 34.0 15 6.4 32.6 4.6 - - 31.5 41.7 10.7 32.3 44.1

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 3/29/26 12:04 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 3/29/26 1200 0.0 0.00 0 55.1   0.7 1.9   0.4 S | 173 6.1   0.4 9.6 0.22 55.99
Sesame - 9,014ft 3/29/26 1200 0.0 0.00 0 52.8   1.4 3.1   0.7 S | 178 9.8   0.0 30.3 0.24 34.28
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