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Latest Observation

22 Stations

15 Minute Data | America/Los_Angeles
as of 2/4/26 5:09 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 2/4/26 1700 20.6   4.1 NE | 48 26.8   5.6 31.1   2.6 17.8   4.8 27   6 1.3   3.0 23.8   1.4 37.7   8.3 0858 NNE | 28 29.6   3.6 37.5   0.1 29.4 32.0 38.9
Gondola2 Twr10 - 10,999ft 2/4/26 1700 10.9   2.8 SSW | 204 13.8   4.8 - - - - - 16.0   2.7 0854 S | 187 - - 13.3 - -
Gondola2 Twr8 - 10,506ft 2/4/26 1700 9.4   3.7 ESE | 106 14.0   6.6 - - - - - 16.2   2.3 0904 ENE | 57 - - 14.0 - -
Top of 22 - 10,067ft 2/4/26 1700 5.8   2.8 N | 11 8.7   1.9 39.1   1.7 34.8   0.4 26   3 6.9   1.5 29.7   0.8 17.1   1.9 0950 NNE | 15 32.7   1.0 48.8   0.2 15.9 32.1 48.5
Chair 1 Top - 9,875ft 2/4/26 1700 14.0   6.8 NE | 55 16.9   6.9 - - - - - 20.2   6.3 0644 NE | 54 - - 26.5 - -
Top of 3 - 10,489ft 2/4/26 1700 - - - 33.0   1.4 - 26   5 1.9   3.6 25.2   0.4 - - - 31.4   2.7 37.6   3.2 - 32.4 40.8
Chair 9 Twr15 - 9,846ft 2/4/26 1700 4.3   0.3 NW | 314 8.8   2.1 - - - - - 12.7   1.2 1216 N | 6 - - 13.9 - -
Chair 9 Twr11 - 9,421ft 2/4/26 1700 7.7   1.7 SE | 135 11.3   0.1 - - - - - 13.6   0.7 1632 SE | 135 - - 14.8 - -
Chair 10 Twr20 - 9,875ft 2/4/26 1700 0.4   0.7 S | 183 3.2   0.2 - - - - - 10.6   1.6 0946 SSE | 147 - - 12.2 - -
Chair 10 Twr17 - 9,601ft 2/4/26 1700 1.4   1.2 WNW | 301 5.1   2.6 - - - - - 7.5   3.5 0110 WNW | 282 - - 11.0 - -
Gondola1 Twr12 - 9,496ft 2/4/26 1700 5.2   1.8 E | 82 12.0   6.3 - - - - - 13.6   0.2 1020 N | 2 - - 13.4 - -
Gondola1 Twr6 - 9,259ft 2/4/26 1700 3.9   1.4 SSW | 207 7.5   1.6 - - - - - 11.5   3.2 1438 ESE | 116 - - 14.7 - -
McCoy Stn - 9,630ft 2/4/26 1700 1.1   0.9 E | 93 3.5   1.9 35.8   1.4 - 30   6 7.5   3.8 27.8   0.3 18.4   0.3 1030 S | 176 31.0   1.5 44.3   2.4 18.8 29.4 46.7
Top of 15 - 9,047ft 2/4/26 1700 2.1   0.5 NW | 325 4.7   1.2 37.0   1.3 - 25   2 4.7   0.8 28.1   0.7 10.2   2.2 1402 NE | 51 33.0   1.4 45.0   3.1 12.5 34.0 48.1
Sesame - 9,014ft 2/4/26 1700 2.6   1.5 SE | 124 7.6   5.6 38.1   0.6 35.4 26   5 6.5   4.2 27.0   0.4 5.1   0.2 1122 NE | 54 31.1   0.7 48.0   2.5 4.9 30.6 50.5
Bottom of Ch10 (The Mill) - 8,799ft 2/4/26 1700 - - - 35.4   1.0 - 38   1 12.3   1.7 28.4   1.0 - - - 26.0   1.4 50.9   3.3 - 27.0 54.2
Woolly's - 8,653ft 2/4/26 1700 4.4   1.1 NW | 318 6.3   1.1 38.4   0.4 35.2   0.4 35   4 13.4   2.3 31.5   0.9 13.6   0.2 1437 ESE | 102 26.6   0.7 50.4   3.2 13.9 27.3 53.6
Canyon Lodge - 8,343ft 2/4/26 1700 2.2   1.1 SW | 227 5.6   0.6 37.9   0.9 - 38   1 14.8   0.2 30.5   0.6 5.8   3.7 1631 WSW | 248 28.9   0.1 50.1   1.8 9.5 28.8 51.8
Bottom of 15 (Little Eagle) - 8,107ft 2/4/26 1700 - - - 35.8   0.4 - 49   1 18.6   0.3 30.1   0.2 - - - 24.2   0.9 50.4   4.2 - 25.2 54.6
RMK Bottom of 9 - 8,726ft 2/4/26 1700 1.6   1.0 WSW | 237 4.6   0.4 36.0   0.3 33.7   0.1 39   1 13.4   0.5 29.0   0.1 4.9   0.3 1102 NNW | 327 28.4   1.6 51.8   0.0 5.1 28.6 51.8
June Mid Mtn Chalet - 8,689ft 2/4/26 1700 3.5   1.3 ESE | 118 6.0   1.8 36.5   0.2 33.8   1.0 33   5 10.4   3.7 29.4   0.2 15.9   2.5 0443 ESE | 104 25.3   0.7 50.0   4.9 18.3 24.6 54.9
June Base Tx Office - 7,581ft 2/4/26 1700 0.3   0.1 E | 81 1.1   0.9 36.4   0.9 - 50   6 19.4   2.1 30.9   0.4 8.0   1.8 1354 NE | 46 16.0   0.9 50.2   3.8 6.3 16.9 54.0
Max     20.6 - 26.8 39.1 35.4 50 19.4 31.5 37.7 - - 33.0 51.8 29.4 34.0 54.9
Avg     5.3 - 8.8 36.2 31.8 34 10.1 28.6 - - - - - - - -
Min     0.3 - 1.1 31.1 17.8 25 1.3 23.8 4.9 - - 16.0 37.5 4.9 16.9 38.9

Latest Snow Study Sites

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

15 Minute Data | America/Los_Angeles
as of 2/4/26 5:09 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 2/4/26 1700 0.0 0.00 0 36.0   0.3 33.7   0.1 1.6   1.0 WSW | 237 4.6   0.4 35.9 0.00 43.78
Sesame - 9,014ft 2/4/26 1700 0.0 0.00 0 38.1   0.6 35.4 2.6   1.5 SE | 124 7.6   5.6 51.6 0.00 25.26
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