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Latest Observation

22 Stations

15 Minute Data | America/Los_Angeles
as of 2/19/26 1:29 PM 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 2/19/26 1315 0.2   0.0 SE | 135 0.2   0.0 7.5   6.7 - 90   3 5.1   7.2 7.3   6.3 0.2   0.0 1302 SW | 215 2.6   5.7 8.5   3.5 0.2 -3.1 5.0
Gondola2 Twr10 - 10,999ft 2/19/26 1315 3.6   1.0 SSE | 168 10.7   1.7 - - - - - 22.1   3.0 1220 E | 80 - - 19.1 - -
Gondola2 Twr8 - 10,506ft 2/19/26 1315 15.9   4.0 E | 98 43.7   13.3 - - - - - 52.6   2.4 1232 NNE | 19 - - 50.2 - -
Top of 22 - 10,067ft 2/19/26 1315 35.6   18.2 SSW | 205 60.9   5.0 11.6   6.7 -11.6   13.4 91   3 9.3   7.3 11.2   6.5 70.3   4.5 1242 SSW | 201 7.1   5.7 12.6   3.2 79.9 1.4 9.4
Chair 1 Top - 9,875ft 2/19/26 1315 33.2   3.4 S | 176 84.5   4.6 - - - - - 87.1   38.9 0030 S | 190 - - 126.0 - -
Top of 3 - 10,489ft 2/19/26 1315 - - - 9.2   6.9 - 90   3 6.9   7.4 9.0   6.5 - - - 4.5   5.5 9.9   3.1 - -1.0 6.8
Chair 9 Twr15 - 9,846ft 2/19/26 1315 9.6   37.6 ESE | 122 26.1   44.0 - - - - - 77.8   6.9 0057 WNW | 296 - - 77.6 - -
Chair 9 Twr11 - 9,421ft 2/19/26 1315 20.5   10.2 SSW | 210 38.9   12.2 - - - - - 57.3   6.2 0109 SE | 135 - - 74.9 - -
Chair 10 Twr20 - 9,875ft 2/19/26 1315 9.6   13.3 S | 190 34.9   17.0 - - - - - 73.0   18.1 1245 WNW | 303 - - 64.7 - -
Chair 10 Twr17 - 9,601ft 2/19/26 1315 13.6   5.7 SSE | 155 30.3   18.3 - - - - - 60.3   4.2 1222 WNW | 297 - - 59.8 - -
Gondola1 Twr12 - 9,496ft 2/19/26 1315 19.1   11.8 SW | 227 51.1   49.0 - - - - - 57.0   43.2 1256 SSW | 205 - - 100.2 - -
Gondola1 Twr6 - 9,259ft 2/19/26 1315 27.7   4.9 W | 270 57.2   6.2 - - - - - 59.4   5.3 1259 NNW | 337 - - 54.0 - -
McCoy Stn - 9,630ft 2/19/26 1315 12.6   3.6 SSW | 210 39.0   1.3 12.1   6.8 -2.6   10.7 90   3 9.6   7.4 11.6   6.5 39.8   7.4 1020 SW | 233 7.8   5.3 13.0   2.8 47.2 2.5 10.2
Top of 15 - 9,047ft 2/19/26 1315 11.6   0.9 SW | 216 32.5   12.5 14.0   5.7 0.4   6.5 83   7 9.9   7.4 13.1   5.6 43.3   7.6 1251 SSW | 198 10.1   5.4 17.2   5.2 52.0 4.7 12.0
Sesame - 9,014ft 2/19/26 1315 - N | 352 - 15.3   5.9 - 85   4 11.7   6.7 14.1   5.9 - 0523 N | 360 11.3   5.6 16.0   6.5 21.5 5.7 12.6
Bottom of Ch10 (The Mill) - 8,799ft 2/19/26 1315 - - - 17.2   6.4 - 87   3 14.0   7.0 16.4   6.2 - - - 12.9   5.3 18.3   3.4 - 7.6 14.9
Woolly's - 8,653ft 2/19/26 1315 13.5   1.4 WNW | 291 31.5   4.5 17.0   5.9 3.2   6.6 81   2 12.1   6.3 16.0   5.7 53.2   1.6 1244 WNW | 294 12.7   5.0 20.8   4.9 54.8 7.7 35.6
Canyon Lodge - 8,343ft 2/19/26 1315 7.0   1.6 WSW | 238 25.0   1.6 18.0   6.1 8.6   8.7 37   3 -3.6   7.3 13.9   5.4 38.9   7.0 1204 SSW | 193 13.4   4.5 19.7   3.6 36.8 9.0 16.0
Bottom of 15 (Little Eagle) - 8,107ft 2/19/26 1315 - - - 18.1   5.3 - 94   6 16.6   6.7 17.6   5.4 - - - 13.0   3.8 19.6   3.4 - 9.2 16.2
RMK Bottom of 9 - 8,726ft 2/19/26 1315 4.4   0.3 NNE | 26 15.3   3.0 16.3   5.5 4.4   8.0 94   3 15.0   6.3 16.0   5.5 21.3   1.4 1144 SSW | 205 12.3   5.6 17.3   5.5 31.6 6.6 14.1
June Mid Mtn Chalet - 8,689ft 2/19/26 1315 7.9   0.8 SE | 134 14.1   3.4 17.9   1.9 7.7   1.6 80   21 12.8   8.6 16.6   3.4 50.3   12.5 0001 SSE | 156 14.4   5.6 19.0   1.1 50.3 8.8 18.0
June Base Tx Office - 7,581ft 2/19/26 1315 2.1   2.8 SSE | 150 4.9   10.1 22.7   1.2 - 79   33 17.1   13.4 21.0   3.7 33.6   6.9 0817 W | 270 18.3   4.3 24.6   2.7 31.8 14.0 23.0
Max     35.6 - 84.5 22.7 8.6 94 17.1 21.0 87.1 - - 18.3 24.6 126.0 14.0 35.6
Avg     13.8 - 33.4 15.1 1.4 83 10.5 14.1 - - - - - - - -
Min     0.2 - 0.2 7.5 -11.6 37 -3.6 7.3 0.2 - - 2.6 8.5 0.2 -3.1 5.0

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 2/19/26 1:29 PM PST
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Station Date Time New Snow (HN) (in) M DailyPrec 515AM (In) Storm Snow (HST) (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 2/19/26 1315 26.1 0.46 6 16.3   5.5 4.4   8.0 4.4   0.3 NNE | 26 15.3   3.0 81.0 10.74 54.52
Sesame - 9,014ft 2/19/26 1315 12.7 0.64 - 15.3   5.9 - - N | 352 - 47.4 8.50 33.76
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 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