Latest Observations

Mammoth

15 Minute Data
as of 12/2/25 4:05 AM PST
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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 12/2/25 0400 13.5   4.5 N | 357 18.7   4.7 34.2   5.9 24.0   9.0 44   37 14.3   42.2 28.0   8.3 18.7   18.1 0351 N | 0 28.8   12.8 34.8   5.8 36.8 16.1 36.6
Gondola2 Twr10 - 10,999ft 12/2/25 0400 5.3   4.7 ESE | 111 7.6   3.8 - - - - - 9.2   7.8 0024 NW | 313 - - 16.9 - -
Gondola2 Twr8 - 10,506ft 12/2/25 0400 4.7   1.4 S | 184 8.8   0.8 - - - - - 16.5   2.0 0111 SSW | 201 - - 16.7 - -
Top of 22 - 10,067ft 12/2/25 0400 0.5   4.1 SE | 126 1.6   4.3 35.5   9.3 - 40   25 13.6   28.3 28.7   9.9 12.4   0.6 0031 WSW | 249 35.1   15.2 37.6   10.9 13.9 19.9 44.5
Chair 1 Top - 9,875ft 12/2/25 0400 0.0   8.5 N | 0 0.0   10.8 - - - - - 45.6   25.9 0007 S | 176 - - 44.6 - -
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 12/2/25 0400 - - - 36.2   5.9 - 39   34 13.4   47.3 29.1   8.3 - - - 32.9   14.8 36.3   5.3 - 18.1 38.5
Chair 9 Twr15 - 9,846ft 12/2/25 0400 - NW | 307 - - - - - - 21.4   8.4 0028 WSW | 246 - - 18.4 - -
Chair 9 Twr11 - 9,421ft 12/2/25 0400 - W | 274 - - - - - - - 0300 W | 274 - - - - -
Chair 10 Twr20 - 9,875ft 12/2/25 0400 0.0   0.0 N | 0 0.0   0.0 - - - - - 0.0   0.0 0001 N | 0 - - 0.0 - -
Chair 10 Twr17 - 9,601ft 12/2/25 0400 0.3   0.2 SSE | 147 3.8   0.3 - - - - - 16.9   10.8 0030 NW | 317 - - 19.0 - -
Gondola1 Twr12 - 9,496ft 12/2/25 0400 3.1   0.1 ESE | 111 7.7   3.2 - - - - - 21.4   9.3 0036 S | 173 - - 17.2 - -
Gondola1 Twr6 - 9,259ft 12/2/25 0400 3.2   2.1 WSW | 250 6.7   3.2 - - - - - 16.7   4.1 0035 WNW | 286 - - 12.6 - -
McCoy Stn - 9,630ft 12/2/25 0400 0.5   0.3 SSE | 154 2.4   0.8 33.3   7.7 - 49   28 16.2   25.4 27.9   9.0 17.2   8.8 0027 SE | 146 32.6   12.8 39.7   12.0 18.9 19.9 40.2
Top of 15 - 9,047ft 12/2/25 0400 0.8   0.2 NW | 321 2.2   0.7 36.9   10.9 - 33   17 10.4   25.0 29.0   10.2 7.2   0.8 0233 WSW | 250 34.2   13.2 37.3   10.9 8.7 20.9 41.2
Sesame - 9,014ft 12/2/25 0400 1.6   0.1 W | 264 3.6   1.1 33.2   11.6 - 37   1 9.7   9.5 24.8   9.2 10.3   14.8 0101 W | 271 21.7   0.5 44.6   5.6 25.0 21.2 39.0
Bottom of Ch10 (The Mill) - 8,799ft 12/2/25 0400 - - - 33.7   9.1 - 72   4 25.7   10.0 30.8   8.8 - - - 29.0   7.9 34.8   8.6 - 19.6 47.3
Woolly's - 8,653ft 12/2/25 0400 5.9   0.2 NW | 308 6.9   0.2 31.1   9.8 25.2   11.5 54   3 16.2   10.5 26.4   8.8 10.7   2.9 0052 N | 359 29.1   8.3 33.4   7.7 9.8 20.3 47.1
Canyon Lodge - 8,343ft 12/2/25 0400 0.5   0.9 SSW | 210 4.3   0.2 33.7   10.2 - 28   1 3.8   8.2 25.9   8.0 6.9   2.2 0138 WSW | 258 30.9   8.9 34.6   9.7 6.1 21.3 44.8
Bottom of 15 (Little Eagle) - 8,107ft 12/2/25 0400 - - - 31.9   11.1 - 61   10 20.1   14.3 28.0   10.7 - - - 27.6   7.1 32.2   8.4 - 19.1 46.8
RMK Bottom of 9 - 8,726ft 12/2/25 0400 1.5   0.1 SW | 226 3.4   1.5 33.4   12.0 - 52   20 17.7   21.8 28.3   12.0 14.3   4.5 0051 S | 183 21.0   0.6 44.4   3.3 18.8 20.5 41.1
June Base Tx Office - 7,581ft 12/2/25 0400 0.7   0.4 SE | 127 1.8   0.4 27.3   7.3 - 70   6 18.7   5.3 24.5   6.2 3.1   1.3 0045 SSE | 161 23.9   4.1 28.0   1.3 8.5 16.2 46.0
June Mid Mtn Chalet - 8,689ft 12/2/25 0400 9.7   0.8 ESE | 113 13.0   0.0 30.9   11.8 22.5   15.1 55   1 16.7   10.6 26.2   10.0 15.4   1.1 0015 ESE | 110 27.3   8.5 32.2   7.4 16.6 18.7 46.2
Max     13.5 - 18.7 36.9 25.2 72 25.7 30.8 45.6 - - 35.1 44.6 44.6 21.3 47.3
Avg     3.0 - 5.4 33.2 23.9 49 15.1 27.5 - - - - - - - -
Min     0.0 - 0.0 27.3 22.5 28 3.8 24.5 0.0 - - 21.0 28.0 0.0 16.1 36.6