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Latest Observation

22 Stations

15 Minute Data | America/Los_Angeles
as of 12/12/25 2:47 PM PST
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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 12/12/25 1445 7.6   11.8 SSW | 208 11.6   14.3 41.9   0.1 36.2   3.6 29   4 11.7   3.4 32.2   0.5 20.8   5.4 0230 SW | 219 36.4   4.0 42.2   2.4 31.8 39.9 44.6
Gondola2 Twr10 - 10,999ft 12/12/25 1445 4.8   4.6 NW | 324 6.5   5.9 - - - - - 11.4   1.0 0514 NW | 317 - - 14.1 - -
Gondola2 Twr8 - 10,506ft 12/12/25 1445 8.5   0.2 SSW | 213 12.4   0.8 - - - - - 19.4   6.2 0526 SW | 216 - - 13.2 - -
Top of 22 - 10,067ft 12/12/25 1445 4.8   4.6 SW | 222 8.2   4.4 51.0   6.3 - 20   1 11.2   6.5 37.1   4.4 25.4   9.8 0318 SW | 234 41.8   1.2 55.1   2.9 16.9 40.4 58.0
Chair 1 Top - 9,875ft 12/12/25 1445 18.5   11.6 S | 190 21.6   9.4 - - - - - 38.7   24.0 0549 S | 188 - - 15.5 - -
Top of 3 - 10,489ft 12/12/25 1445 - - - 42.6   1.0 - 24   1 8.5   0.2 32.0   0.6 - - - 39.2   0.5 44.9   5.0 - 39.6 49.9
Chair 9 Twr15 - 9,846ft 12/12/25 1445 4.3   2.6 WSW | 249 10.1   2.4 - - - - - 16.7   5.2 0642 SW | 232 - - 11.5 - -
Chair 9 Twr11 - 9,421ft 12/12/25 1445 - W | 274 - - - - - - - 1038 W | 274 - - - - -
Chair 10 Twr20 - 9,875ft 12/12/25 1445 0.0   0.0 N | 0 0.0   0.0 - - - - - 0.0   0.0 0001 N | 0 - - 0.0 - -
Chair 10 Twr17 - 9,601ft 12/12/25 1445 8.1   7.5 NW | 322 11.5   7.8 - - - - - 22.2   12.4 0521 NW | 322 - - 9.8 - -
Gondola1 Twr12 - 9,496ft 12/12/25 1445 9.7   4.9 S | 177 12.6   5.1 - - - - - 21.1   8.8 0524 S | 173 - - 12.2 - -
Gondola1 Twr6 - 9,259ft 12/12/25 1445 7.1   4.7 WNW | 297 10.7   3.6 - - - - - 21.5   9.3 0541 WNW | 293 - - 12.2 - -
McCoy Stn - 9,630ft 12/12/25 1445 4.7   4.4 SSE | 159 8.8   0.8 48.3   2.8 46.5 22   2 11.2   4.1 35.7   2.3 18.4   0.3 1011 NE | 45 37.0   1.9 50.9   2.8 18.2 38.6 53.8
Top of 15 - 9,047ft 12/12/25 1445 3.0   0.5 SW | 217 7.7   1.6 52.9   0.5 - 13   7 3.9   8.6 37.0   1.1 11.1   0.5 0230 SSW | 206 40.3   1.7 56.2   0.7 11.6 42.0 55.5
Sesame - 9,014ft 12/12/25 1445 1.7   0.4 SSW | 197 7.6   3.8 51.4   1.7 - 19   1 10.4   2.0 34.9   1.3 8.0   0.7 0659 WSW | 246 39.0   1.1 55.6   2.7 7.4 36.9 58.3
Bottom of Ch10 (The Mill) - 8,799ft 12/12/25 1445 - - - 50.3   5.2 - 26   1 16.4   3.6 37.8   3.4 - - - 33.7   2.7 54.0   6.6 - 36.0 60.6
Woolly's - 8,653ft 12/12/25 1430 5.3   3.7 WNW | 300 8.0   2.2 56.4   3.9 - 15   2 8.6   6.4 39.4   2.8 11.0   1.1 0342 NW | 314 32.7   3.2 59.2   2.7 12.1 35.6 61.9
Canyon Lodge - 8,343ft 12/12/25 1445 3.0   1.2 SW | 216 5.2   1.3 52.5   3.1 - 36   5 26.6   0.8 41.5   1.2 7.0   2.6 0522 SSW | 194 34.8   2.5 56.3   2.7 9.6 36.9 59.0
Bottom of 15 (Little Eagle) - 8,107ft 12/12/25 1445 - - - 59.3   1.6 - 16   3 12.7   5.6 41.4   1.8 - - - 31.5   3.4 61.4   2.4 - 34.5 63.7
RMK Bottom of 9 - 8,726ft 12/12/25 1445 2.2   1.5 SSW | 211 4.6   2.8 51.9   1.3 - 20   7 12.5   7.6 37.8   2.2 7.5   0.9 0522 S | 190 37.8   0.0 57.2   3.9 9.4 37.0 61.0
June Mid Mtn Chalet - 8,689ft 12/12/25 1445 1.7   0.5 NE | 43 3.6   1.3 53.1   3.2 - 24   6 16.9   3.7 39.4   1.2 18.8   3.1 0616 ESE | 104 28.8   4.5 59.0   2.9 18.1 30.9 61.9
June Base Tx Office - 7,581ft 12/12/25 1445 1.2   0.3 SSE | 148 2.2   0.7 51.6   1.3 - 34   2 24.3   2.3 40.8   1.9 7.2   0.0 1415 SSW | 212 21.2   5.4 55.2   3.8 7.2 26.2 59.0
Max     18.5 - 21.6 59.3 46.5 36 26.6 41.5 38.7 - - 41.8 61.4 31.8 42.0 63.7
Avg     5.3 - 8.5 51.0 41.3 23 13.5 37.5 - - - - - - - -
Min     0.0 - 0.0 41.9 36.2 13 3.9 32.0 0.0 - - 21.2 42.2 0.0 26.2 44.6

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 12/12/25 2:47 PM PST
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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 12/12/25 1445 2.5 0.00 2 51.9   1.3 2.2   1.5 SSW | 211 4.6   2.8 2.6 0.00 18.49
Sesame - 9,014ft 12/12/25 1445 0.0 0.00 0 51.4   1.7 1.7   0.4 SSW | 197 7.6   3.8 5.5 0.00 9.72
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