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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles
as of 11/12/26 6:02 AM 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 11/12/26 0600 16.1   9.8 SSW | 213 19.5   11.4 31.1   5.5 19.5   11.4 36   16 7.2   7.5 24.7   2.5 20.8   7.6 0409 SW | 215 30.9   5.2 34.4   3.7 25.3 34.1 42.4
Gondola2 Twr10 - 10,999ft 11/12/26 0600 0.7   2.0 NE | 54 2.7   0.3 - - - - - 4.8   0.7 0119 S | 190 - - 8.8 - -
Gondola2 Twr8 - 10,506ft 11/12/26 0600 2.9   3.8 SSW | 199 6.8   0.6 - - - - - 11.5   1.7 0314 N | 4 - - 15.8 - -
Top of 22 - 10,067ft 11/12/26 0600 12.5   6.5 S | 185 20.0   12.8 38.3   3.9 30.5   7.8 28   6 8.3   2.4 29.5   1.9 20.0   10.1 0552 SSW | 213 38.2   0.5 41.0   2.5 23.6 37.7 55.5
Chair 1 Top - 9,875ft 11/12/26 0600 1.7   1.5 N | 353 8.0   4.8 - - - - - 11.8   5.1 0314 WSW | 253 - - 36.2 - -
Chair 2 Top - 9,843ft 11/12/26 0600 - - - 39.6   2.0 - 28   13 9.6   11.9 30.5   0.4 - - - 35.7   0.9 41.1   1.7 - 23.5 46.0
Top of 3 - 10,489ft 11/12/26 0600 - - - 33.4   5.8 - 33   14 7.2   7.2 26.2   2.6 - - - 32.6   5.9 38.0   3.5 - 37.0 46.2
Chair 9 Twr15 - 9,846ft 11/12/26 0600 0.9   0.1 SW | 223 4.1   1.7 - - - - - 11.3   3.5 0459 W | 272 - - 15.2 - -
Chair 9 Twr11 - 9,421ft 11/12/26 0545 2.4   0.5 SSW | 195 6.3   0.6 - - - - - 12.4   4.7 0456 ESE | 116 - - 24.7 - -
Chair 10 Twr20 - 9,875ft 11/12/26 0600 6.7   0.8 W | 276 17.2   10.2 - - - - - 18.8   8.6 0529 NW | 309 - - 20.7 - -
Chair 10 Twr17 - 9,601ft 11/12/26 0530 2.6   0.3 WSW | 238 8.6   4.5 - - - - - 11.2   0.7 0307 NW | 312 - - 17.9 - -
Gondola1 Twr12 - 9,496ft 11/12/26 0600 2.4   2.3 SSW | 199 8.0   0.9 - - - - - 8.7   1.5 0348 N | 356 - - 18.3 - -
Gondola1 Twr6 - 9,259ft 11/12/26 0530 0.9   0.3 S | 176 3.6   0.4 - - - - - 7.4   2.1 0317 ENE | 68 - - 16.9 - -
McCoy Stn - 9,630ft 11/12/26 0600 1.5   0.5 NNW | 327 6.0   2.2 36.8   2.0 - 32   2 10.0   3.0 28.8   1.8 15.5   1.6 0303 SSE | 163 32.5   1.3 41.0   1.5 18.3 33.8 50.4
Top of 15 - 9,047ft 11/12/26 0600 1.9   1.7 WNW | 295 4.3   1.7 33.5   6.1 - 32   12 6.7   5.4 26.2   3.0 5.2   0.9 0529 NW | 312 32.2   5.2 36.1   5.2 15.8 35.3 54.9
Sesame - 9,014ft 11/8/26 0830 0.9   0.1 SSE | 147 4.0   1.6 52.4   7.1 - 19   9 11.6   2.8 35.6   3.0 8.7   6.0 0609 WNW | 298 44.4   9.4 53.1   7.4 12.1 35.1 55.4
Bottom of Ch10 (The Mill) - 8,799ft 11/12/26 0600 - - - 31.3   3.4 - 3   0 -41.0   2.3 21.4   2.3 - - - 29.5   3.4 36.2   3.2 - 31.9 58.4
Woolly's - 8,653ft 11/12/26 0545 - - - - - - - - - 0001 - - - - - -
Canyon Lodge - 8,343ft 11/12/26 0600 0.3   0.3 WSW | 256 2.4   2.4 32.0   2.8 - 31   3 4.9   4.4 24.9   2.5 4.6   0.5 0047 WSW | 257 30.5   2.5 35.4   2.9 9.8 32.6 58.4
Bottom of 15 (Little Eagle) - 8,107ft 11/12/26 0600 - - - 28.7   3.0 - 56   8 15.0   0.9 24.6   1.8 - - - 28.1   2.8 31.6   2.7 - 31.0 60.7
RMK Bottom of 9 - 8,726ft 11/12/26 0600 0.0   0.0 N | 0 0.0   0.0 31.6   4.8 - 43   11 11.5   2.4 25.8   2.6 0.0   0.0 0515 SW | 226 30.8   5.1 32.9   3.9 0.0 31.5 56.5
June Base Tx Office - 7,581ft 11/12/26 0600 1.0   0.8 SSE | 149 2.0   0.4 23.7   2.4 - 74   8 16.5   0.5 21.4   1.7 3.8   1.3 0453 ESE | 105 22.5   3.2 29.8   0.2 10.3 25.5 62.6
June Mid Mtn Chalet - 8,689ft 11/12/26 0545 11.0   0.6 SSE | 151 12.5   0.7 39.7   8.5 32.9   10.9 27   19 8.2   4.5 30.2   4.6 19.7   4.0 0015 SE | 136 37.4   6.7 42.6   5.6 18.1 30.7 57.6
Max     16.1 - 20.0 39.7 32.9 74 16.5 30.5 20.8 - - 38.2 42.6 36.2 37.7 62.6
Avg     3.8 - 7.8 33.3 27.6 35 5.3 26.2 - - - - - - - -
Min     0.0 - 0.0 23.7 19.5 3 -41.0 21.4 0.0 - - 22.5 29.8 0.0 23.5 42.4

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 11/12/26 6:02 AM 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 11/12/26 0600 0.0 - 0 31.6   4.8 0.0   0.0 N | 0 0.0   0.0 0.1 0.48 0.94
Sesame - 9,014ft 11/8/26 0830 0.0 0.00 0 52.4   7.1 0.9   0.1 SSE | 147 4.0   1.6 2.4 0.21 1.97
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 2 Top - [9,843ft / 3,000m]
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