Mammoth Mountain

+25° 77°

Feels like +25° 77°

Dewpoint +7° 45°

Cloudy
SW

3 m/s 7 mph 11 kmh 2 Bft

Gust 10 m/s 22 mph 36 kmh 5 Bft

Cloudy

0 mm 0 in
Rain

32%
Rel. hum.

1013 hPa 29.9 inHg 759.9 mmHg
Pressure

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

5 Day Forecast

Wed

Partly cloudy and light rain

Max +27° 81°

Min +13° 55°

SW 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.02 in 0.5 mm

Thu

Partly cloudy, possible thunderstorms with rain

Max +26° 79°

Min +10° 50°

NE 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.14 in 3.6 mm

Fri

Partly cloudy and light rain

Max +23° 73°

Min +8° 46°

SW 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.01 in 0.2 mm

Sat

Clear

Max +24° 75°

Min +6° 43°

SW 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0 in 0 mm

Sun

Clear

Max +25° 77°

Min +8° 46°

SW 4 mph 7 kmh 2 Bft 2 m/s

Precipitation < 0,01 in < 0,1 mm

See 10 Day Forecast

Weather radar

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Weather for the week

Showers
Precipitation
Updated 6/18 2:30 PM 14:30
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

Mostly clear +30° 86°
Mostly clear

Dewpoint -1° 30°

Rel. hum. 13 %

Feels like +30° 86°

Pressure 1022 hPa 30.2 inHg 766.3 mmHg

Visibility 16000 m 10 mi

23 minutes ago

Bishop, Bishop Airport

Clear +38° 101°
Clear
W 4 m/s 9 mph 14 kmh 3 Bft

Dewpoint -1° 30°

Rel. hum. 8 %

Feels like +38° 100°

Pressure 1006 hPa 29.7 inHg 754.5 mmHg

Visibility 16000 m 10 mi

42 minutes ago

Mcmwtc Bridgeport

Clear +29° 85°
Clear

Dewpoint -1° 30°

Rel. hum. 13 %

Feels like --° --°

Pressure 1009 hPa 29.8 inHg 756.6 mmHg

Visibility 16000 m 10 mi

46 minutes ago

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