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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles
as of 10/26/26 12:53 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 10/26/26 0045 34.2   20.1 SW | 214 38.0   22.6 27.5   5.4 10.3   1.2 100   6 27.5   6.7 27.4   5.8 38.5   15.4 0002 SW | 214 22.4   4.0 38.5   10.8 53.9 18.4 27.7
Gondola2 Twr10 - 10,999ft 10/26/26 0045 1.9   2.4 WSW | 258 6.6   1.4 - - - - - 11.5   10.8 2008 WSW | 242 - - 22.3 - -
Gondola2 Twr8 - 10,506ft 10/26/26 0045 7.6   2.1 SSE | 147 24.7   17.2 - - - - - 28.5   7.2 1914 SE | 126 - - 21.3 - -
Top of 22 - 10,067ft 10/26/26 0045 43.6   41.3 S | 183 46.8   42.6 36.2   0.4 21.1 84   40 32.0   15.1 34.5   4.4 46.8   14.5 0036 SSW | 213 35.8   11.0 52.6   5.6 32.3 24.7 47.0
Chair 1 Top - 9,875ft 10/26/26 0045 29.0   29.0 SSW | 197 50.3   50.2 - - - - - 62.1   31.2 2229 S | 183 - - 30.9 - -
Chair 2 Top - 9,843ft 10/26/26 0045 - - - 46.4   13.0 - 88   25 43.1   20.7 45.2   15.6 - - - 18.8   17.0 47.5   2.5 - 1.9 50.0
Top of 3 - 10,489ft 10/26/26 0045 - - - 29.2   5.3 - 100   1 29.1   5.5 29.0   5.4 - - - 23.0   2.9 41.8   11.7 - 20.1 30.1
Chair 9 Twr15 - 9,846ft 10/26/26 0045 11.4 W | 266 23.0   18.2 - - - - - 23.6   5.1 2354 WSW | 255 - - 18.4 - -
Chair 9 Twr11 - 9,421ft 10/26/26 0045 27.3   21.8 E | 98 33.9   26.8 - - - - - 36.0   15.5 1454 ESE | 117 - - 20.5 - -
Chair 10 Twr20 - 9,875ft 10/26/26 0045 24.5   22.3 NW | 320 33.2   29.7 - - - - - 35.4   15.2 0024 NW | 319 - - 20.2 - -
Chair 10 Twr17 - 9,601ft 10/26/26 0045 19.8   17.5 NW | 324 29.6   25.3 - - - - - 29.6   13.5 0032 NW | 312 - - 16.1 - -
Gondola1 Twr12 - 9,496ft 10/26/26 0045 22.8   21.3 ENE | 63 31.2   28.1 - - - - - 32.1   12.6 0010 ENE | 60 - - 19.5 - -
Gondola1 Twr6 - 9,259ft 10/26/26 0045 16.1   16.0 E | 87 28.1   26.1 - - - - - 31.2   12.2 2316 ENE | 63 - - 19.0 - -
McCoy Stn - 9,630ft 10/26/26 0045 13.4   11.6 SSE | 162 27.0   23.0 33.6   1.9 24.2 86   33 29.8   13.6 32.1   5.2 27.5   8.5 0001 SE | 141 30.0   7.1 47.7   4.0 19.0 22.9 43.7
Top of 15 - 9,047ft 10/26/26 0045 16.3   15.7 SW | 230 31.8   29.2 36.4   0.4 26.8 77   43 29.9   18.7 33.8   4.8 31.8   18.3 0043 WSW | 246 35.6   10.1 51.8   5.9 13.5 25.5 45.9
Sesame - 9,014ft 10/26/26 0045 4.9   3.0 SW | 224 24.4   20.8 36.0   3.9 28.4 80   14 30.4   8.3 33.3   5.4 16.1   9.2 0042 S | 182 31.5   5.4 48.2   2.0 9.2 26.1 46.2
Bottom of Ch10 (The Mill) - 8,799ft 10/26/26 0045 - - - 39.3   3.7 - 3   0 -35.4   2.6 26.7   2.4 - - - 30.8   2.4 53.1   3.1 - 28.4 50.0
Woolly's - 8,653ft 10/26/26 0045 - - - - - - - - - 0101 - - - - - -
Canyon Lodge - 8,343ft 10/26/26 0045 4.6   4.5 SSW | 212 16.0   14.4 43.3   10.6 40.7 50   0 25.8   9.8 36.5   9.0 21.6   9.3 1308 S | 184 30.6   0.9 55.6   5.6 12.3 29.6 50.0
Bottom of 15 (Little Eagle) - 8,107ft 10/26/26 0045 - - - 41.3   10.2 - 70   1 32.4   9.4 37.6   9.4 - - - 27.3   2.8 54.7   2.6 - 30.0 52.1
RMK Bottom of 9 - 8,726ft 10/26/26 0045 3.7   1.6 W | 267 11.3   7.8 38.1   6.4 32.6 78   19 31.8   12.8 35.6   8.0 17.9   13.8 2330 WSW | 255 31.0   3.6 51.6   2.6 6.1 27.4 49.0
June Base Tx Office - 7,581ft 10/26/26 0045 4.0   4.0 SE | 139 14.3   13.4 47.5   20.1 46.0 41   35 25.1   4.3 37.7   12.5 17.4   4.9 0039 ESE | 109 21.2   5.9 61.2   9.0 12.5 27.0 52.2
June Mid Mtn Chalet - 8,689ft 10/26/26 0045 5.0   6.6 S | 191 11.4   1.6 44.6   15.3 41.9   22.3 33   31 17.5   1.2 34.4   8.5 21.9   7.2 2200 S | 179 27.9   0.2 57.4   9.0 14.8 27.7 48.4
Max     43.6 - 50.3 47.5 46.0 100 43.1 45.2 62.1 - - 35.8 61.2 53.9 30.0 52.2
Avg     16.1 - 26.8 38.4 30.2 68 24.5 34.1 - - - - - - - -
Min     1.9 - 6.6 27.5 10.3 3 -35.4 26.7 11.5 - - 18.8 38.5 6.1 1.9 27.7

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 10/26/26 12:53 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 10/26/26 0045 - 0.00 - 38.1   6.4 32.6 3.7   1.6 W | 267 11.3   7.8 - 0.27 0.27
Sesame - 9,014ft 10/26/26 0045 0.0 0.00 0 36.0   3.9 28.4 4.9   3.0 SW | 224 24.4   20.8 1.1 0.80 0.80
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