Create Custom Reports and Graphics: Custom Report

Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles
as of 9/17/26 1:38 AM PDT
Load Interactive
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 9/17/26 0130 23.9   10.7 N | 0 31.5   10.7 31.7   2.3 17.7   1.2 88   15 28.6   2.4 30.5   0.6 31.6   10.6 0101 N | 0 31.5   2.3 32.7   1.6 44.0 31.8 44.1
Gondola2 Twr10 - 10,999ft 9/17/26 0130 0.9   1.3 SSE | 159 3.3   2.9 - - - - - 3.4   3.0 0110 SE | 126 - - 8.6 - -
Gondola2 Twr8 - 10,506ft 9/17/26 0130 4.7   0.0 SSW | 204 11.9   4.9 - - - - - 13.7   4.2 0108 N | 357 - - 28.6 - -
Top of 22 - 10,067ft 9/17/26 0130 33.7   12.1 S | 187 41.8   9.1 48.0   2.6 38.8 61   7 35.0   0.4 42.2   1.1 41.8   9.1 0121 SSW | 194 46.3   4.1 48.4   2.8 53.6 41.0 56.5
Chair 1 Top - 9,875ft 9/17/26 0130 13.3   9.4 SW | 221 28.9   18.1 - - - - - 31.4   15.6 0106 SSW | 201 - - 61.3 - -
Chair 2 Top - 9,843ft 9/17/26 0130 - - - 37.0   3.8 - 79   24 31.1   5.2 34.6   0.4 - - - 36.6   4.0 38.3   2.6 - 38.2 49.7
Top of 3 - 10,489ft 9/17/26 0130 - - - 33.5   3.6 - 87   23 30.0   4.0 32.1   0.8 - - - 32.9   4.1 34.5   2.8 - 34.3 46.8
Chair 9 Twr15 - 9,846ft 9/17/26 0130 - W | 273 - - - - - - - 0126 W | 273 - - - - -
Chair 9 Twr11 - 9,421ft 9/17/26 0130 - W | 274 - - - - - - - 0126 W | 274 - - - - -
Chair 10 Twr20 - 9,875ft 9/17/26 0130 18.3   3.4 NW | 313 30.2   3.6 - - - - - 31.2   3.3 0114 NW | 321 - - 36.0 - -
Chair 10 Twr17 - 9,601ft 9/17/26 0130 12.8   1.9 WSW | 257 27.7   3.8 - - - - - 28.5   2.0 0114 NW | 313 - - 34.9 - -
Gondola1 Twr12 - 9,496ft 9/17/26 0130 5.0   8.7 ESE | 103 15.8   10.5 - - - - - 22.0   4.2 0110 E | 94 - - 39.5 - -
Gondola1 Twr6 - 9,259ft 9/17/26 0130 5.2   5.8 ESE | 107 19.1   2.4 - - - - - 21.3   4.5 0102 NE | 49 - - 35.1 - -
McCoy Stn - 9,630ft 9/17/26 0130 4.7   0.3 WNW | 285 12.6   6.4 38.6   3.8 35.1   4.2 75   21 31.3   4.3 35.7   0.6 17.0   8.1 0102 SW | 215 38.0   4.2 40.2   2.4 28.6 39.8 50.2
Top of 15 - 9,047ft 9/17/26 0130 11.2   5.4 WSW | 238 22.2   4.7 42.0   3.5 35.6   6.7 56   15 27.3   4.1 36.2   0.7 22.2   4.1 0116 WSW | 247 41.6   3.5 42.8   3.5 34.3 42.6 54.2
Sesame - 9,014ft 9/17/26 0130 4.0   0.2 SSW | 192 19.2   3.8 41.3   2.1 36.6   2.2 70   14 32.3   3.4 36.8   0.4 21.2   6.3 1311 S | 186 41.0   2.2 54.7   6.8 15.0 41.4 61.5
Bottom of Ch10 (The Mill) - 8,799ft 9/17/26 0130 - - - 44.6   3.6 - 3   0 -31.7   2.5 30.0   2.1 - - - 43.9   4.0 45.8   2.6 - 45.1 57.0
Woolly's - 8,653ft 9/17/26 0130 9.7   1.6 W | 276 15.9   2.5 47.2   1.2 42.6   2.0 35   4 21.0   3.6 37.3   1.5 21.9   2.0 0114 NW | 304 46.6   1.4 47.7   1.3 33.3 46.2 57.2
Canyon Lodge - 8,343ft 9/17/26 0130 3.9   1.4 SSW | 202 11.4   7.6 47.8   2.8 46.4 41   2 25.5   1.4 38.8   1.9 11.8   7.2 0104 WSW | 245 47.1   3.2 48.7   2.7 23.4 47.8 59.4
Bottom of 15 (Little Eagle) - 8,107ft 9/17/26 0130 - - - 46.9   3.9 - 56   17 31.8   5.1 40.4   0.3 - - - 46.5   4.0 48.2   2.8 - 46.8 59.5
RMK Bottom of 9 - 8,726ft 9/17/26 0130 3.0   0.2 S | 191 13.4   5.5 42.5   3.9 37.6   6.1 70   21 33.4   5.1 38.7   0.2 19.1   1.5 1145 SSW | 193 42.3   3.3 55.5   6.1 17.6 43.7 61.6
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 9/17/26 0130 14.3   9.8 SE | 140 23.3   11.2 48.5   1.7 42.8 18   4 6.9   6.1 35.2   1.9 30.6   16.3 0120 S | 172 48.4   1.3 49.1   2.0 36.7 39.0 61.5
Max     33.7 - 41.8 48.5 46.4 88 35.0 42.2 41.8 - - 48.4 55.5 61.3 47.8 61.6
Avg     10.5 - 20.5 42.3 37.0 57 23.3 36.1 - - - - - - - -
Min     0.9 - 3.3 31.7 17.7 3 -31.7 30.0 3.4 - - 31.5 32.7 8.6 31.8 44.1

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 9/17/26 1:38 AM PDT
Load Interactive
Station Date Time M DailyPrec 515AM (In) Temp (°F) WindChill (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Snow Depth (HS) (in) M Month Precip (In) M Season Precip (In)
RMK Bottom of 9 - 8,726ft 9/17/26 0130 0.00 42.5   3.9 37.6   6.1 3.0   0.2 S | 191 13.4   5.5 - 0.00 71.56
Sesame - 9,014ft 9/17/26 0130 0.00 41.3   2.1 36.6   2.2 4.0   0.2 SSW | 192 19.2   3.8 0.5 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