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Latest Observation

22 Stations

15 Minute Data | America/Los_Angeles
as of 7/18/26 12:59 PM PDT
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Station Date Time Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Temp (°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 7/18/26 1245 12.3   3.8 SW | 234 20.8   4.3 60.9   1.7 50   14 42.3   9.6 51.2   4.6 26.0   3.6 0309 SSW | 208 48.0   3.9 61.3   1.3 36.9 44.1 60.7
Gondola2 Twr10 - 10,999ft 7/18/26 1245 0.4   0.3 SE | 137 3.8   0.6 - - - - 10.1   1.3 0113 N | 350 - - 13.5 - -
Gondola2 Twr8 - 10,506ft 7/18/26 1245 5.1   0.2 WSW | 237 15.0   1.6 - - - - 22.0   3.0 0150 SSE | 160 - - 32.0 - -
Top of 22 - 10,067ft 7/18/26 1245 9.4   4.0 SW | 216 15.5   7.9 73.4   1.6 39   10 47.2   9.4 57.6   4.6 39.0   8.4 0351 SSW | 207 58.0   3.4 78.7   5.9 47.4 54.6 74.0
Chair 1 Top - 9,875ft 7/18/26 1245 13.0   6.2 WSW | 241 28.6   10.5 - - - - 46.7   7.6 0239 S | 188 - - 55.8 - -
Top of 3 - 10,489ft 7/17/26 1215 - - - 59.7   0.1 33   9 30.9   5.9 46.1   2.2 - - - 47.4   1.3 60.6   0.2 - 48.7 62.1
Chair 9 Twr15 - 9,846ft 7/18/26 1245 6.7 WSW | 253 16.8 - - - - 25.2 0307 W | 272 - - 30.8 - -
Chair 9 Twr11 - 9,421ft 7/18/26 1245 10.6 SE | 145 21.6 - - - - 33.5 0508 E | 96 - - 46.7 - -
Chair 10 Twr20 - 9,875ft 7/18/26 1245 7.2   0.8 WNW | 295 17.5   2.6 - - - - 27.7   8.6 0415 NW | 310 - - 36.3 - -
Chair 10 Twr17 - 9,601ft 7/18/26 1245 4.5   2.3 SW | 229 15.1   8.5 - - - - 20.9   12.5 0302 NNW | 339 - - 33.5 - -
Gondola1 Twr12 - 9,496ft 7/18/26 1245 7.0   4.9 ESE | 117 15.6   7.2 - - - - 24.7   6.5 0422 ENE | 75 - - 32.1 - -
Gondola1 Twr6 - 9,259ft 7/18/26 1245 9.5   0.8 SE | 136 16.1   1.6 - - - - 22.0   5.5 0102 ENE | 78 - - 28.5 - -
McCoy Stn - 9,630ft 7/18/26 1245 3.5   2.3 SW | 220 11.2   3.2 65.3   1.6 45   12 43.2   9.6 53.2   4.5 19.6   4.6 0101 SE | 137 55.8   3.8 68.5   3.4 26.8 52.0 66.2
Top of 15 - 9,047ft 7/18/26 1245 3.2   3.2 S | 182 14.5   3.4 68.6   2.9 33   10 38.0   11.4 52.1   4.9 22.4   4.6 0510 SW | 224 57.4   3.1 71.5   2.0 33.2 54.3 69.4
Sesame - 9,014ft 7/18/26 1245 3.6   0.2 WSW | 257 16.1   1.1 69.4   2.2 39   11 43.1   10.6 53.2   5.3 9.0   2.9 1215 S | 183 57.0   3.6 69.8   1.6 14.5 53.4 70.0
Bottom of Ch10 (The Mill) - 8,799ft 7/18/26 1245 - - - 73.1   2.6 3   0 -12.4   1.8 44.6   1.1 - - - 61.5   3.9 75.5   4.0 - 57.6 72.0
Woolly's - 8,653ft 7/18/26 1245 4.5   3.4 SSW | 201 13.6   1.8 73.1   3.4 32   9 41.5   10.9 54.8   4.9 20.6   1.1 0244 NW | 325 58.8   3.4 74.5   3.1 33.6 55.4 72.9
Canyon Lodge - 8,343ft 7/18/26 1245 1.3   3.7 ESE | 119 8.2   8.8 74.7   2.0 25   1 36.5   0.8 53.4   0.9 14.2   10.1 0152 SSW | 210 60.6   1.5 75.8   1.5 24.7 59.1 75.1
Bottom of 15 (Little Eagle) - 8,107ft 7/18/26 1245 - - - 75.4   1.9 33   9 44.1   9.9 56.7   4.4 - - - 61.6   2.6 77.6   2.9 - 59.0 75.6
RMK Bottom of 9 - 8,726ft 7/18/26 1245 1.9   1.2 NNW | 333 7.3   2.9 73.1   4.4 35   8 43.7   10.8 55.9   5.7 12.3   0.3 0711 SSW | 202 60.5   4.6 74.8   4.8 19.5 55.9 71.3
June Mid Mtn Chalet - 8,689ft 7/18/26 1245 6.1   0.0 SSW | 213 15.4   4.5 73.5   1.9 32   13 41.5   15.2 54.5   5.1 26.2   0.9 1154 SE | 125 54.0   4.1 76.3   1.6 28.4 49.8 76.1
June Base Tx Office - 7,581ft 7/18/26 1245 5.6   0.5 SW | 236 13.9   1.1 78.9   1.5 27   13 42.5   17.3 57.0   6.1 19.0   1.6 1137 E | 100 52.5   5.2 79.7   1.6 30.9 47.3 80.2
Max     13.0 - 28.6 78.9 50 47.2 57.6 46.7 - - 61.6 79.7 55.8 59.1 80.2
Avg     6.1 - 15.1 71.6 33 37.6 53.7 - - - - - - - -
Min     0.4 - 3.8 60.9 3 -12.4 44.6 9.0 - - 48.0 61.3 13.5 44.1 60.7

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 7/18/26 12:59 PM PDT
Load Interactive
Station Date Time New Snow (HN) (in) M DailyPrec 515AM (In) Storm Snow (HST) (In) Temp (°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 7/18/26 1245 0.0 0.00 0 73.1   4.4 1.9   1.2 NNW | 333 7.3   2.9 0.0 0.69 69.69
Sesame - 9,014ft 7/18/26 1245 - 0.00 - 69.4   2.2 3.6   0.2 WSW | 257 16.1   1.1 - 0.22 41.52
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]
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