Mammoth Mountain

+17° 63°

Feels like +17° 63°

Dewpoint +12° 54°

Clear
SW

2 m/s 4 mph 7 kmh 2 Bft

Gust 4 m/s 9 mph 14 kmh 3 Bft

Clear

0 mm 0 in
Rain

70%
Rel. hum.

1017 hPa 30 inHg 763 mmHg
Pressure

5:34 AM 05:34
Sunrise
14 h 45 min
8:19 PM 20:19
Sunset
See Hourly Forecast

5 Day Forecast

Tue

Clear

Max +23° 73°

Min +15° 59°

SW 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0 in 0 mm

Wed

Partly cloudy, possible thunderstorms with rain

Max +27° 81°

Min +8° 46°

SW 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.07 in 1.8 mm

Thu

Partly cloudy, possible thunderstorms with rain

Max +26° 79°

Min +10° 50°

SW 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.13 in 3.3 mm

Fri

Clear

Max +24° 75°

Min +7° 45°

SW 7 mph 11 kmh 2 Bft 3 m/s

Precipitation < 0,01 in < 0,1 mm

Sat

Clear

Max +24° 75°

Min +5° 41°

SW 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0 in 0 mm

See 10 Day Forecast

Weather radar

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Weather for the week

Showers
Precipitation
Updated 6/17 9:30 PM 21:30
See detailed forecast for the upcoming week

Ski conditions

Mammoth Mountain

Opening times: 2025-11-20 – 2026-06-07

Contact: 800.MAMMOTH

Updated at 5/31/2026

Data provided by OnTheSnow.com

Slope bottom snow quality: 6

Slope top snow quality: 6

New snow in past 72h: 2.54 cm 1 in

Base depth: 55.88 - 246.38 cm 22 - 97 in

Lifts open: 3/ 25

Open terrain: 16

Beginner runs open: 87%

Intermediate runs open: 12%

Advanced runs open: 23%

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Nearest Observations

Mammoth / June Lakes

Clear +20° 68°
Clear
NW 1 m/s 2 mph 4 kmh 1 Bft

Dewpoint 7° 45°

Rel. hum. 43 %

Feels like +20° 68°

Pressure 1024 hPa 30.2 inHg 767.8 mmHg

Visibility 16000 m 10 mi

23 minutes ago

Bishop, Bishop Airport

Clear +27° 81°
Clear
SE 3 m/s 7 mph 11 kmh 2 Bft

Dewpoint 1° 34°

Rel. hum. 20 %

Feels like +27° 81°

Pressure 1007 hPa 29.7 inHg 755.2 mmHg

Visibility 16000 m 10 mi

42 minutes ago

Mcmwtc Bridgeport

Clear +22° 72°
Clear

Dewpoint 5° 41°

Rel. hum. 33 %

Feels like --° --°

Pressure 1011 hPa 29.9 inHg 758.4 mmHg

Visibility 16000 m 10 mi

46 minutes ago

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