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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles
as of 9/3/26 9:33 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 9/3/26 2130 32.7   8.4 SW | 224 44.0   13.9 33.0   2.0 17.5   0.6 100   10 33.0   4.4 33.0   2.9 56.9   0.8 0249 NNE | 16 29.6   3.8 43.1   2.8 57.7 25.8 40.3
Gondola2 Twr10 - 10,999ft 9/3/26 2130 1.6   0.7 SE | 146 8.0   4.2 - - - - - 11.2   1.2 1351 SSW | 197 - - 12.5 - -
Gondola2 Twr8 - 10,506ft 9/3/26 2115 4.1   2.1 S | 177 11.9   3.5 - - - - - 35.6   4.9 0221 NE | 43 - - 30.8 - -
Top of 22 - 10,067ft 9/3/26 2130 32.9   4.1 S | 188 44.6   13.1 41.0   1.0 29.3   2.1 97   23 40.1   6.0 40.8   2.1 62.4   7.4 0237 SSW | 212 40.9   8.0 53.3   4.6 69.8 32.9 58.0
Chair 1 Top - 9,875ft 9/3/26 2130 12.0   3.8 WSW | 242 39.1   17.0 - - - - - 83.9   1.4 0225 SSW | 199 - - 82.5 - -
Chair 2 Top - 9,843ft 9/3/26 2130 - - - 36.4   1.0 - 97   27 35.6   7.1 36.1   2.1 - - - 36.2   4.5 48.4   4.2 - 31.8 44.2
Top of 3 - 10,489ft 9/3/26 2130 - - - 34.3   0.5 - 100   19 34.3   5.8 34.3   2.5 - - - 32.2   4.5 45.4   1.6 - 27.8 43.8
Chair 9 Twr15 - 9,846ft 9/3/26 2130 - W | 272 - - - - - - - 2114 W | 272 - - - - -
Chair 9 Twr11 - 9,421ft 9/3/26 2130 - W | 274 - - - - - - - 1313 W | 274 - - - - -
Chair 10 Twr20 - 9,875ft 9/3/26 2130 14.6   1.5 W | 269 36.4   14.8 - - - - - 48.6   11.2 1653 WNW | 300 - - 59.8 - -
Chair 10 Twr17 - 9,601ft 9/3/26 2130 9.6   1.4 SW | 236 35.5   17.8 - - - - - 42.4   10.0 0125 NW | 316 - - 52.4 - -
Gondola1 Twr12 - 9,496ft 9/3/26 2130 10.3   2.0 ESE | 116 33.1   12.4 - - - - - 43.8   0.9 1716 SE | 131 - - 42.9 - -
Gondola1 Twr6 - 9,259ft 9/3/26 2130 13.9   5.3 ESE | 109 25.2   8.4 - - - - - 41.6   1.2 0235 E | 80 - - 42.7 - -
McCoy Stn - 9,630ft 9/3/26 2130 9.2   6.3 WSW | 241 29.5   19.4 37.4   1.7 30.7 94   26 35.8   6.4 36.8   1.5 37.6   2.7 1522 W | 274 37.2   4.0 49.2   3.7 34.9 33.2 45.5
Top of 15 - 9,047ft 9/3/26 2130 7.3   0.9 SW | 222 22.9   3.7 39.5   1.7 34.4   1.6 83   23 34.8   6.5 37.6   1.5 34.7   3.3 1611 WNW | 299 39.4   3.8 52.4   3.2 38.0 35.6 49.2
Sesame - 9,014ft 9/3/26 2130 4.3   1.5 WSW | 245 19.0   4.5 40.7   0.1 35.3   0.5 86   17 36.8   5.6 38.7   2.8 18.8   1.1 2003 S | 178 39.0   3.2 54.1   3.6 18.3 35.8 50.5
Bottom of Ch10 (The Mill) - 8,799ft 9/3/26 2130 - - - 43.0   1.6 - 3   0 -32.8   1.1 29.0   1.0 - - - 42.8   3.7 56.5   3.8 - 39.2 52.7
Woolly's - 8,653ft 9/3/26 2115 11.4   5.2 W | 280 21.5   10.7 43.8   0.5 37.8   2.8 70   14 34.7   4.9 40.0   1.8 39.2   9.8 2006 NW | 314 43.3   3.4 57.0   2.9 49.0 39.9 54.1
Canyon Lodge - 8,343ft 9/3/26 2130 7.0   6.1 SSW | 209 23.0   18.8 44.9   0.8 41.1 40   1 22.0   0.2 36.3   0.5 36.1   6.5 1524 SSE | 164 44.8   3.4 57.2   2.7 29.7 41.4 54.5
Bottom of 15 (Little Eagle) - 8,107ft 9/3/26 2130 - - - 45.7   0.5 - 73   15 37.4   5.4 42.1   1.9 - - - 45.0   4.2 58.1   3.2 - 40.8 54.9
RMK Bottom of 9 - 8,726ft 9/3/26 1130 0.0   0.0 N | 0 0.0   0.0 52.2   4.7 - 31   12 22.6   3.9 40.2   1.3 0.0   0.0 0615 ESE | 116 41.2   4.5 53.3   5.1 0.0 36.8 52.4
June Base Tx Office - 7,581ft 9/3/26 2115 3.8   0.3 SSE | 158 13.4   6.9 51.4   0.7 - 48   22 32.2   15.3 42.8   4.7 25.0   5.8 0238 WNW | 294 46.0   0.5 65.3   4.3 30.9 45.3 61.0
June Mid Mtn Chalet - 8,689ft 9/3/26 2115 13.2   0.8 SE | 146 24.4   8.3 46.5   0.2 40.6   0.0 55   23 31.2   13.2 40.1   4.0 33.6   9.4 2110 SE | 136 43.5   1.4 59.4   2.7 43.0 42.1 56.7
Max     32.9 - 44.6 51.4 41.1 100 40.1 42.8 83.9 - - 46.0 65.3 82.5 45.3 61.0
Avg     11.8 - 27.0 41.4 33.3 73 28.9 37.5 - - - - - - - -
Min     1.6 - 8.0 33.0 17.5 3 -32.8 29.0 11.2 - - 29.6 43.1 12.5 25.8 40.3

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 9/3/26 9:33 PM PDT
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Station Date Time New Snow (HN) (in) M DailyPrec 515AM (In) Temp (°F) WindChill (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) M Month Precip (In) M Season Precip (In)
RMK Bottom of 9 - 8,726ft 9/3/26 1130 34.1 0.00 52.2   4.7 - 0.0   0.0 N | 0 0.0   0.0 0.00 71.56
Sesame - 9,014ft 9/3/26 2130 - 0.00 40.7   0.1 35.3   0.5 4.3   1.5 WSW | 245 19.0   4.5 0.00 42.37
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