Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles
as of 9/18/26 11:12 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 9/18/26 1100 0.3   28.0 S | 185 2.1   35.8 43.0   3.7 - 19   26 3.7   16.2 31.6   1.0 35.4   16.8 0222 SW | 217 29.8   0.6 43.3   3.3 52.2 29.2 43.6
Gondola2 Twr10 - 10,999ft 9/18/26 1100 1.2   0.3 W | 264 3.9   2.1 - - - - - 8.5   2.3 0857 N | 356 - - 10.7 - -
Gondola2 Twr8 - 10,506ft 9/18/26 1100 4.9   1.4 SSW | 196 14.0   0.2 - - - - - 23.9   2.4 0714 ESE | 111 - - 26.3 - -
Top of 22 - 10,067ft 9/18/26 1100 5.6   8.5 ENE | 75 12.9   15.7 55.5   4.0 - 23   10 18.7   5.1 40.9   0.6 46.8   12.8 0122 SE | 125 42.0   7.4 55.9   15.8 59.5 34.6 71.7
Chair 1 Top - 9,875ft 9/18/26 1100 7.2   2.9 SSW | 196 14.2   9.8 - - - - - 48.2   1.7 0739 S | 184 - - 65.2 - -
Chair 2 Top - 9,843ft 9/18/26 1100 - - - 52.5   7.8 - 10   27 -1.7   21.9 36.2   0.4 - - - 36.1   2.8 53.0   7.2 - 33.3 48.6
Top of 3 - 10,489ft 9/18/26 1100 - - - 47.0   4.2 - 15   25 1.4   18.9 33.5   1.1 - - - 32.1   1.1 48.0   4.7 - 31.0 47.2
Chair 9 Twr15 - 9,846ft 9/18/26 1100 - W | 273 - - - - - - - 0736 W | 273 - - - - -
Chair 9 Twr11 - 9,421ft 9/18/26 1100 - W | 274 - - - - - - - 0636 W | 274 - - - - -
Chair 10 Twr20 - 9,875ft 9/18/26 1100 2.2   10.0 SE | 144 8.5   25.1 - - - - - 30.2   20.8 0121 NW | 322 - - 51.0 - -
Chair 10 Twr17 - 9,601ft 9/18/26 1100 3.3   5.9 S | 181 11.4   17.3 - - - - - 28.7   29.8 0125 NW | 317 - - 58.6 - -
Gondola1 Twr12 - 9,496ft 9/18/26 1100 4.7   3.9 ENE | 72 9.4   11.5 - - - - - 25.3   18.0 0724 ENE | 63 - - 43.3 - -
Gondola1 Twr6 - 9,259ft 9/18/26 1100 5.7   9.8 SE | 124 10.4   18.4 - - - - - 25.3   10.9 0158 ENE | 77 - - 36.2 - -
McCoy Stn - 9,630ft 9/18/26 1100 1.8   3.8 S | 181 18.3   1.5 50.9   5.5 - 14   27 3.1   19.7 35.8   0.9 19.8   7.2 0734 SSE | 160 37.7   3.1 51.5   5.4 35.3 34.6 49.9
Top of 15 - 9,047ft 9/18/26 1100 3.6   4.1 E | 97 8.8   8.7 55.2   4.4 - 14   7 7.0   5.5 38.6   1.3 27.4   8.9 0136 WSW | 240 40.7   3.8 57.2   6.1 36.2 37.0 54.5
Sesame - 9,014ft 9/18/26 1100 2.4   1.1 WSW | 244 9.0   9.8 54.6   4.6 - 15   26 7.7   19.4 35.9   2.9 9.4   8.3 0738 WNW | 286 37.0   0.7 56.1   5.2 17.7 36.7 54.3
Bottom of Ch10 (The Mill) - 8,799ft 9/18/26 1100 - - - 57.8   5.7 - 3   0 -22.7   3.9 37.4   3.1 - - - 36.9   3.4 59.0   5.5 - 40.3 56.5
Woolly's - 8,653ft 9/18/26 1100 - - - 57.3   3.2 - - - - - 1052 - 36.9   3.6 58.5   3.4 36.9 40.5 57.6
Canyon Lodge - 8,343ft 9/18/26 1100 2.0   3.1 NE | 46 5.7   15.0 56.8   1.0 - 43   1 34.5   0.1 46.2   0.4 19.9   5.4 0137 WSW | 246 35.9   6.0 57.6   1.3 26.7 41.8 59.2
Bottom of 15 (Little Eagle) - 8,107ft 9/18/26 1100 - - - 59.3   2.2 - 19   3 16.8   1.5 42.2   0.7 - - - 33.0   9.5 60.1   2.3 - 42.5 59.0
RMK Bottom of 9 - 8,726ft 9/18/26 1100 1.4   5.6 E | 79 4.5   13.7 57.1   5.5 - 18   8 13.6   4.1 40.6   1.8 13.0   11.0 0813 SSW | 204 38.8   0.0 58.0   4.9 24.0 36.3 56.4
June Base Tx Office - 7,581ft 9/10/26 0945 1.5   1.0 SW | 233 4.5   0.9 67.7   0.3 - 44   17 44.9   12.1 55.7   6.1 5.6   8.5 0934 W | 262 46.9   8.3 71.4   3.1 16.8 38.7 80.6
June Mid Mtn Chalet - 8,689ft 9/18/26 1100 3.2   5.3 NW | 326 7.4   11.9 49.9   2.5 49.4 38   18 25.5   12.4 39.6   1.5 14.8   27.5 0718 ESE | 105 31.1   12.2 50.7   2.2 42.3 38.5 58.3
Max     7.2 - 18.3 59.3 - 43 34.5 46.2 48.2 - - 42.0 60.1 65.2 42.5 71.7
Avg     3.3 - 9.4 53.6 - 19 9.0 38.2 - - - - - - - -
Min     0.3 - 2.1 43.0 - 3 -22.7 31.6 8.5 - - 29.8 43.3 10.7 29.2 43.6