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Latest Observation

22 Stations

15 Minute Data | America/Los_Angeles
as of 3/15/26 12:17 PM 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 3/15/26 1215 26.5   5.8 SSW | 202 34.4   3.6 35.2   1.1 21.9   0.5 47   4 17.1   0.7 29.3   0.5 47.7   8.2 0937 ESE | 103 31.5   1.8 36.4   2.0 39.6 29.7 42.7
Gondola2 Twr10 - 10,999ft 3/15/26 1215 11.2   10.4 S | 184 14.4   8.2 - - - - - 19.9   9.5 0933 S | 180 - - 14.9 - -
Gondola2 Twr8 - 10,506ft 3/15/26 1215 11.5   5.5 NE | 35 16.7   0.5 - - - - - 21.3   7.7 0948 NE | 36 - - 29.0 - -
Top of 22 - 10,067ft 3/15/26 1215 9.4   11.4 E | 89 16.1   12.6 46.3   3.9 41.7   8.2 37   2 21.2   2.5 36.8   2.8 21.5   21.5 0956 NNE | 22 33.2   4.0 47.1   4.4 43.0 33.1 53.5
Chair 1 Top - 9,875ft 3/15/26 1215 13.9   9.5 NNE | 31 18.9   24.5 - - - - - 28.0   31.2 0937 NNE | 28 - - 59.1 - -
Top of 3 - 10,489ft 3/15/26 1215 - - - 37.9   0.1 - 44   1 17.7   0.3 31.1   0.1 - - - 34.0   0.5 38.1   0.7 - 31.5 42.2
Chair 9 Twr15 - 9,846ft 3/15/26 1215 7.0   3.1 ENE | 59 12.1   11.4 - - - - - 16.2   14.4 1032 ENE | 61 - - 30.6 - -
Chair 9 Twr11 - 9,421ft 3/15/26 1215 8.2   8.6 SW | 232 15.1   22.5 - - - - - 15.3   26.8 1003 W | 266 - - 42.0 - -
Chair 10 Twr20 - 9,875ft 3/15/26 1215 7.2   5.8 NNE | 33 16.6   4.9 - - - - - 16.6   14.7 1214 NNE | 18 - - 31.2 - -
Chair 10 Twr17 - 9,601ft 3/15/26 1215 5.8   8.3 ESE | 115 12.4   9.4 - - - - - 14.4   15.3 0457 SSW | 205 - - 29.7 - -
Gondola1 Twr12 - 9,496ft 3/15/26 1215 9.6   4.7 NE | 40 13.5   8.6 - - - - - 17.4   14.2 1046 NE | 47 - - 31.6 - -
Gondola1 Twr6 - 9,259ft 3/15/26 1215 4.4   8.3 SSE | 160 12.1   15.1 - - - - - 15.3   12.3 0950 SSE | 152 - - 27.6 - -
McCoy Stn - 9,630ft 3/15/26 1215 2.0   6.6 N | 350 11.2   5.5 45.4   3.5 - 35   5 19.6   0.2 35.9   2.0 18.7   5.2 0800 ENE | 70 32.7   5.8 45.8   3.5 23.9 33.3 46.4
Top of 15 - 9,047ft 3/15/26 1215 4.4   4.7 NNE | 28 9.9   8.9 47.7   1.5 45.9   4.2 29   0 16.8   1.5 36.5   1.1 12.2   20.5 1031 NNE | 30 34.4   6.9 48.7   1.4 32.6 34.7 50.8
Sesame - 9,014ft 3/15/26 1200 1.7   3.3 E | 87 5.1   14.8 50.4   3.6 - 28   2 18.5   1.3 36.3   2.1 6.5   5.8 0902 SE | 124 36.9   0.4 51.3   3.1 18.1 32.9 52.3
Bottom of Ch10 (The Mill) - 8,799ft 3/15/26 1215 - - - 52.3   4.1 - 31   5 22.6   0.2 40.3   2.0 - - - 31.0   11.5 52.8   2.9 - 33.1 53.6
Woolly's - 8,653ft 3/15/26 1215 3.0   6.8 S | 174 7.6   8.5 52.1   2.5 - 26   2 18.6   0.7 39.0   1.2 17.7   9.4 1141 E | 101 32.2   9.7 52.7   1.4 27.1 33.4 54.1
Canyon Lodge - 8,343ft 3/15/26 1215 2.4   1.7 NNE | 16 9.1   3.6 50.9   0.4 - 33   3 23.0   2.3 39.7   0.8 11.0   7.8 1144 NNW | 329 34.5   10.6 52.2   0.9 18.8 35.4 54.5
Bottom of 15 (Little Eagle) - 8,107ft 3/15/26 1215 - - - 54.5   2.3 - 27   3 21.3   0.7 41.0   1.0 - - - 30.9   15.6 55.0   2.5 - 33.4 55.9
RMK Bottom of 9 - 8,726ft 3/15/26 1215 0.0   3.2 N | 0 0.0   12.9 51.2   2.8 - 30   1 20.9   1.6 39.3   1.8 2.3   10.7 1105 NNW | 336 34.5   7.9 52.5   2.5 14.6 32.8 54.4
June Mid Mtn Chalet - 8,689ft 3/15/26 1200 3.5   9.4 SSW | 213 6.5   17.9 48.7   0.1 47.8   4.4 29   7 18.0   4.9 37.2   1.4 16.1   19.7 0324 ESE | 106 29.1   4.0 49.5   0.2 35.8 32.2 55.8
June Base Tx Office - 7,581ft 3/15/26 1215 3.6   0.0 ESE | 106 8.0   0.7 54.6   1.5 - 27   4 21.0   4.5 41.0   1.9 10.3   9.0 1121 SE | 136 26.8   2.7 55.2   2.2 19.2 29.5 61.0
Max     26.5 - 34.4 54.6 47.8 47 23.0 41.0 47.7 - - 36.9 55.2 59.1 35.4 61.0
Avg     7.1 - 12.6 48.2 39.3 33 19.7 37.2 - - - - - - - -
Min     0.0 - 0.0 35.2 21.9 26 16.8 29.3 2.3 - - 26.8 36.4 14.6 29.5 42.2

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 3/15/26 12:17 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 3/15/26 1215 0.0 0.00 0 51.2   2.8 0.0   3.2 N | 0 0.0   12.9 39.2 0.22 55.99
Sesame - 9,014ft 3/15/26 1200 0.0 0.00 0 50.4   3.6 1.7   3.3 E | 87 5.1   14.8 58.8 0.24 34.28
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