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Latest Observations

Mammoth

15 Minute Data | America/Los_Angeles
as of 8/26/26 9:38 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 8/26/26 2130 24.9   4.0 SW | 221 31.4   3.7 50.6   2.5 55   10 35.1   2.0 43.6   0.4 38.7   4.0 1936 SW | 228 46.9   1.1 62.7   2.4 42.6 45.9 60.3
Gondola2 Twr10 - 10,999ft 8/26/26 2130 0.5   0.8 SE | 129 3.4   1.9 - - - - 9.2   0.2 1551 SE | 129 - - 9.0 - -
Gondola2 Twr8 - 10,506ft 8/26/26 2130 6.2   1.5 E | 83 11.1   6.7 - - - - 29.5   2.6 1220 WNW | 290 - - 27.3 - -
Top of 22 - 10,067ft 8/26/26 2130 29.2   5.7 SSE | 158 34.5   6.4 59.0   2.9 37   11 32.5   3.8 46.4   0.2 45.0   0.5 1936 E | 97 52.1   0.1 74.2   4.2 44.4 52.2 69.9
Chair 1 Top - 9,875ft 8/26/26 2130 15.6   14.0 SSW | 213 31.7   8.5 - - - - 56.1   1.4 1530 WSW | 242 - - 57.5 - -
Chair 2 Top - 9,843ft 8/26/26 2130 - - - 56.8   1.5 44   5 35.1   1.3 46.4   0.1 - - - 52.6   1.5 67.5   3.7 - 51.0 63.8
Top of 3 - 10,489ft 8/26/26 2130 - - - 52.6   1.6 52   8 35.4   1.9 44.6   0.0 - - - 49.6   1.5 65.4   2.8 - 48.1 62.6
Chair 9 Twr15 - 9,846ft 8/26/26 2130 - W | 272 - - - - - - 0329 W | 272 - - - - -
Chair 9 Twr11 - 9,421ft 8/26/26 2130 - W | 274 - - - - - - 0453 W | 274 - - - - -
Chair 10 Twr20 - 9,875ft 8/26/26 2130 16.2   8.0 NW | 315 25.1   7.1 - - - - 31.6   7.7 1922 NW | 324 - - 39.2 - -
Chair 10 Twr17 - 9,601ft 8/26/26 2130 11.5   7.1 NW | 304 21.9   3.6 - - - - 29.9   4.7 1947 NW | 325 - - 34.6 - -
Gondola1 Twr12 - 9,496ft 8/26/26 2130 11.3   9.1 ENE | 66 19.1   8.3 - - - - 32.4   2.9 1931 E | 90 - - 35.4 - -
Gondola1 Twr6 - 9,259ft 8/26/26 2130 11.3   5.6 E | 81 21.0   5.7 - - - - 29.9   0.1 1947 E | 89 - - 30.0 - -
McCoy Stn - 9,630ft 8/26/26 2130 3.7   6.2 SW | 222 13.7   5.9 58.2   1.8 45   5 37.1   1.0 47.8   0.3 28.4   2.8 1555 WNW | 284 54.4   0.9 68.5   3.2 31.2 53.4 65.4
Top of 15 - 9,047ft 8/26/26 2130 5.1   2.4 SW | 224 12.4   5.1 60.0   2.3 30   9 28.4   4.7 45.5   0.6 30.1   4.7 1951 W | 259 53.0   1.5 72.2   3.1 25.4 54.5 69.1
Sesame - 9,014ft 8/26/26 2130 3.5   0.5 SSW | 205 19.7   3.4 59.1   0.8 47   1 38.9   0.5 47.5   0.6 13.6   0.2 2006 S | 183 51.6   4.0 73.4   3.1 13.9 51.6 70.3
Bottom of Ch10 (The Mill) - 8,799ft 8/26/26 2130 - - - 63.7   1.8 3   0 -18.7   1.2 40.4   0.9 - - - 55.0   1.6 76.5   3.9 - 56.6 72.6
Woolly's - 8,653ft 8/26/26 2130 9.8   0.8 W | 277 17.9   2.2 64.2   2.3 30   7 32.0   3.5 48.3   0.3 30.0   4.0 1824 WNW | 292 53.1   5.2 75.7   2.7 34.0 58.3 73.0
Canyon Lodge - 8,343ft 8/26/26 2130 3.4   0.4 SW | 221 11.5   0.5 65.6   2.3 29   1 32.1   1.6 48.8   1.4 21.4   5.4 1733 SSE | 158 55.7   3.2 77.1   3.0 26.9 58.9 74.0
Bottom of 15 (Little Eagle) - 8,107ft 8/26/26 2130 - - - 65.8   1.8 33   9 35.5   4.5 50.1   1.1 - - - 55.0   0.5 78.2   2.9 - 55.5 75.3
RMK Bottom of 9 - 8,726ft 8/26/26 2130 0.0   0.0 N | 0 0.0   0.0 62.1   2.2 36   9 35.0   3.6 48.6   0.6 14.2   4.4 1421 SSW | 200 53.9   3.8 74.7   2.4 9.7 52.0 72.3
June Base Tx Office - 7,581ft 8/26/26 2130 3.0   1.4 SE | 139 8.5   3.4 64.8   3.3 30   0 33.1   2.9 48.7   2.5 21.9   3.8 1230 NNW | 342 45.5   8.3 82.4   4.0 25.7 53.8 78.4
June Mid Mtn Chalet - 8,689ft 8/26/26 2130 4.3   3.3 SE | 143 13.0   8.1 62.9   0.2 31   4 31.5   3.0 47.9   0.9 28.9   1.1 1540 W | 259 48.9   6.3 76.3   2.7 32.0 55.2 73.6
Max     29.2 - 34.5 65.8 55 38.9 50.1 56.1 - - 55.7 82.4 57.5 58.9 78.4
Avg     9.4 - 17.4 60.4 36 30.2 46.8 - - - - - - - -
Min     0.0 - 0.0 50.6 3 -18.7 40.4 9.2 - - 45.5 62.7 9.0 45.9 60.3

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 8/26/26 9:38 PM PDT
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Station Date Time New Snow (HN) (in) M DailyPrec 515AM (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 8/26/26 2130 0.0 0.00 62.1   2.2 0.0   0.0 N | 0 0.0   0.0 0.0 0.03 70.17
Sesame - 9,014ft 8/26/26 2130 - 0.00 59.1   0.8 3.5   0.5 SSW | 205 19.7   3.4 - 0.00 41.61
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