Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles
as of 5/18/26 1:26 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 5/18/26 0115 56.6   44.8 N | 1 67.3   51.0 12.8   17.3 -14.9   34.4 92   21 11.0   10.9 12.4   14.8 67.3   51.0 0101 N | 0 12.6   17.2 13.0   17.6 80.9 12.8 31.5
Gondola2 Twr10 - 10,999ft 5/18/26 0115 21.7   21.5 SE | 146 25.9   24.2 - - - - - 25.9   24.2 0102 SE | 146 - - 31.1 - -
Gondola2 Twr8 - 10,506ft 5/18/26 0115 22.0   18.9 NE | 35 27.9   18.5 - - - - - 27.9   18.5 0103 NE | 34 - - 54.4 - -
Top of 22 - 10,067ft 5/18/26 0115 21.5   14.1 ENE | 59 34.7   23.2 17.1   17.9 -0.1   29.0 88   30 14.0   7.5 16.2   14.1 34.7   23.2 0111 NNE | 20 16.9   17.4 17.3   18.8 65.1 16.9 39.7
Chair 1 Top - 9,875ft 5/18/26 0115 21.3   17.2 NE | 39 33.6   24.4 - - - - - 33.6   24.4 0101 NE | 49 - - 89.5 - -
Chair 1 Twr9 - 9,660ft 4/23/24 1145 0.1   0.1 SSE | 168 0.2   0.2 - - - - - 0.3   0.2 0757 SSE | 168 - - 0.3 - -
Chair 1 Twr5 - 9,123ft 6/30/24 1600 - - - - - - - - 31.9   5.4 0609 ENE | 74 - - 37.3 - -
Top of 3 - 10,489ft 5/18/26 0115 - - - 14.3   18.3 - 92   28 12.5   9.6 13.9   15.1 - - - 14.2   18.1 14.3   18.5 - 14.3 34.3
Chair 9 Twr15 - 9,846ft 5/18/26 0115 9.5   9.0 NE | 55 18.0   11.6 - - - - - 18.0   11.6 0105 NE | 42 - - 45.0 - -
Chair 9 Twr11 - 9,421ft 5/18/26 0100 10.2   4.8 SSW | 208 22.0   13.1 - - - - - 63.1   14.7 1002 SE | 129 - - 48.4 - -
Chair 10 Twr20 - 9,875ft 5/18/26 0115 13.5   7.7 SE | 142 24.8   16.0 - - - - - 24.8   16.0 0101 SE | 128 - - 56.4 - -
Chair 10 Twr17 - 9,601ft 5/18/26 0100 9.8   7.0 SE | 137 18.3   12.6 - - - - - 48.9   12.0 0851 WNW | 294 - - 36.8 - -
Gondola1 Twr12 - 9,496ft 5/18/26 0115 18.0   14.3 NNE | 26 24.5   18.5 - - - - - 24.5   18.5 0107 NNE | 20 - - 44.3 - -
Gondola1 Twr6 - 9,259ft 5/18/26 0115 6.0   5.2 SSE | 164 15.7   12.8 - - - - - 15.7   12.8 0103 SE | 133 - - 50.3 - -
McCoy Stn - 9,630ft 5/18/26 0115 4.3   2.5 NNW | 344 14.9   10.9 18.6   16.8 12.1 83   22 14.2   8.9 17.4   13.6 14.9   10.9 0101 N | 0 18.4   16.1 18.7   17.6 37.9 18.4 38.8
Top of 15 - 9,047ft 5/18/26 0115 3.7   0.4 ENE | 65 7.4   2.3 19.7   15.2 14.3   17.9 80   28 14.6   4.4 18.3   11.4 7.4   2.3 0106 ENE | 77 19.4   15.0 20.0   15.5 49.4 19.4 45.5
Sesame - 9,014ft 5/18/26 0115 2.3   0.7 ENE | 63 5.8   0.2 21.9   12.6 17.8 76   13 15.5   7.5 19.6   9.9 24.8   9.6 1009 S | 183 21.7   11.5 43.3   8.1 15.7 32.4 51.4
Bottom of Ch10 (The Mill) - 8,799ft 5/4/26 1030 - - - 35.2   12.4 - 88   38 31.6   1.4 33.9   6.3 - - - 31.2   2.9 42.8   7.5 - 33.4 50.2
Woolly's - 8,653ft 5/18/26 0115 3.2   1.7 ESE | 114 7.2   1.3 25.2   9.3 21.3   8.8 70   8 16.7   6.0 22.8   7.6 9.2   2.7 0104 ESE | 106 24.4   9.9 25.7   8.8 44.3 23.9 45.7
Canyon Lodge - 8,343ft 5/18/26 0115 0.6   0.2 NNE | 22 4.7   2.0 24.8   13.1 - 35   8 1.1   5.6 19.4   9.5 4.7   2.0 0103 NW | 307 24.5   12.9 25.0   13.3 37.7 24.4 47.7
Bottom of 15 (Little Eagle) - 8,107ft 5/18/26 0115 - - - 25.3   11.2 - 70   8 17.0   8.0 22.7   9.5 - - - 25.2   10.7 25.4   11.8 - 25.0 49.8
RMK Bottom of 9 - 8,726ft 5/18/26 0115 0.4   1.6 N | 3 1.8   1.2 21.6   13.1 - 80   18 16.4   6.7 20.0   10.6 20.0   3.0 1106 NW | 324 21.5   12.7 45.7   7.9 17.0 34.2 53.6
June Base Tx Office - 7,581ft 5/18/26 0115 1.3   0.6 SE | 146 2.0   0.0 26.3   9.7 - 65   2 16.0   8.7 23.2   8.7 3.6   1.1 0101 SW | 223 25.9   9.9 26.6   9.7 30.0 26.1 55.0
June Mid Mtn Chalet - 8,689ft 5/18/26 0115 4.0   4.7 ESE | 110 6.3   3.6 23.0   9.9 17.7   7.9 71   5 15.2   7.8 20.9   8.7 6.9   5.1 0114 E | 89 22.3   10.3 23.5   10.1 44.7 22.6 51.3
Max     56.6 - 67.3 26.3 21.3 92 17.0 23.2 67.3 - - 25.9 45.7 89.5 34.2 55.0
Avg     12.1 - 19.1 20.9 9.7 75 13.7 18.9 - - - - - - - -
Min     0.4 - 1.8 12.8 -14.9 35 1.1 12.4 3.6 - - 12.6 13.0 15.7 12.8 31.5