Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles
as of 9/15/26 9:58 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 9/15/26 0945 20.3   10.0 N | 0 25.8   11.9 44.6   2.2 35.8   5.5 24   7 10.3   5.1 33.5   0.5 34.6   8.8 0728 N | 0 39.2   1.1 44.8   2.3 28.2 40.4 54.2
Gondola2 Twr10 - 10,999ft 9/15/26 0945 1.0   0.7 E | 84 4.3   1.4 - - - - - 5.8   0.4 0816 E | 88 - - 12.4 - -
Gondola2 Twr8 - 10,506ft 9/15/26 0945 4.3   1.6 SSE | 162 15.9   7.8 - - - - - 21.2   5.8 0553 NNE | 22 - - 24.0 - -
Top of 22 - 10,067ft 9/15/26 0945 11.9   9.5 S | 189 18.4   12.4 54.6   6.6 - 21   19 15.9   21.0 39.8   9.1 34.0   13.9 0659 SW | 224 51.4   1.6 60.7   4.6 26.9 48.1 78.9
Chair 1 Top - 9,875ft 9/15/26 0945 11.7   11.5 SW | 232 30.5   28.7 - - - - - 34.6   13.0 0738 WSW | 245 - - 40.2 - -
Chair 2 Top - 9,843ft 9/15/26 0945 - - - 50.3   1.1 - 17   16 7.7   13.8 36.2   2.2 - - - 44.7   3.1 50.8   3.1 - 41.6 61.4
Top of 3 - 10,489ft 9/15/26 0945 - - - 47.0   2.2 - 22   1 9.9   1.0 34.8   1.4 - - - 42.1   0.5 47.6   2.6 - 42.6 56.7
Chair 9 Twr15 - 9,846ft 9/15/26 0945 - W | 272 - - - - - - - 0724 W | 272 - - - - -
Chair 9 Twr11 - 9,421ft 9/15/26 0930 - W | 274 - - - - - - - 0735 W | 274 - - - - -
Chair 10 Twr20 - 9,875ft 9/15/26 0945 7.2   7.1 WSW | 252 16.0   12.4 - - - - - 26.6   12.3 0645 NW | 316 - - 24.5 - -
Chair 10 Twr17 - 9,601ft 9/15/26 0945 10.2   9.6 SW | 223 17.7   14.3 - - - - - 21.0   8.1 0548 NNW | 348 - - 21.1 - -
Gondola1 Twr12 - 9,496ft 9/15/26 0945 5.9   3.4 E | 94 14.4   7.7 - - - - - 27.5   19.0 0709 NE | 39 - - 22.6 - -
Gondola1 Twr6 - 9,259ft 9/15/26 0945 8.8   7.7 E | 95 19.1   14.4 - - - - - 20.4   13.1 0729 NE | 49 - - 21.0 - -
McCoy Stn - 9,630ft 9/15/26 0945 2.9   2.2 S | 190 17.2   0.5 51.1   2.0 - 21   16 12.5   11.4 37.4   1.6 21.1   4.0 0640 SE | 128 42.7   4.1 51.5   1.0 18.3 38.5 61.2
Top of 15 - 9,047ft 9/15/26 0945 3.8   2.0 SE | 130 11.9   6.7 55.7   5.6 - 12   17 3.4   15.8 38.4   0.0 16.2   8.5 0712 SSW | 206 45.8   8.3 56.7   4.5 21.2 37.5 66.3
Sesame - 9,014ft 9/15/26 0945 3.5   2.2 S | 180 15.7   11.2 55.9   4.0 - 18   16 12.9   11.6 37.5   1.2 13.0   9.6 0934 S | 173 47.7   13.9 56.5   4.0 12.5 33.8 64.9
Bottom of Ch10 (The Mill) - 8,799ft 9/15/26 0945 - - - 57.8   6.1 - 3   0 -22.7   4.2 37.4   3.3 - - - 42.6   7.9 58.5   6.1 - 34.7 68.3
Woolly's - 8,653ft 9/15/26 0945 6.3   3.9 WNW | 294 13.2   8.5 58.0   5.0 - 15   15 9.9   12.1 40.2   0.1 19.0   10.1 0915 WNW | 300 42.6   7.9 58.6   4.5 19.7 34.7 68.5
Canyon Lodge - 8,343ft 9/15/26 0945 2.1   1.9 ENE | 66 7.4   4.1 60.0   7.5 - 39   2 35.3   5.3 47.8   5.2 12.3   6.4 0819 SSE | 162 43.3   6.9 60.5   7.2 12.1 36.3 69.7
Bottom of 15 (Little Eagle) - 8,107ft 9/15/26 0945 - - - 61.2   7.0 - 19   11 18.0   5.1 43.3   2.0 - - - 41.6   7.7 61.9   7.3 - 33.9 71.0
RMK Bottom of 9 - 8,726ft 9/15/26 0945 4.2   3.1 SSW | 192 11.7   8.8 56.0   2.9 - 16   14 11.1   11.5 39.6   1.1 13.4   10.4 0927 S | 186 46.2   9.9 56.5   2.0 13.6 36.3 68.3
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 9/15/26 0945 4.7   2.4 SW | 217 17.7   13.9 54.8   5.4 - 23   11 17.9   4.6 39.9   1.2 21.7   6.7 0942 SSE | 151 39.0   7.7 57.2   7.2 15.0 31.3 66.9
Max     20.3 - 30.5 61.2 - 39 35.3 47.8 34.6 - - 51.4 61.9 40.2 48.1 78.9
Avg     6.8 - 16.1 54.4 - 19 10.9 38.9 - - - - - - - -
Min     1.0 - 4.3 44.6 - 3 -22.7 33.5 5.8 - - 39.0 44.8 12.1 31.3 54.2