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🇺🇸 Mammoth Mountain Snow Forecast

Issued: 20 Apr 2026Next 6 days: 143cm fresh snowSnow depth: 290cm top / 110cm bottom
Current Conditions - Perfect
LiftWeatherTempWindSnow Depth
Top (3369m)
-2°C1 km/h290cm
Bottom (2424m)
1°C2 km/h110cm

Next 3 Days

Exceptional conditions ahead for Mammoth Mountain! Expect 68cm of fresh powder over the next three days. Temperatures will remain well below freezing, ensuring perfect snow preservation. Light winds make for ideal skiing conditions.

Days 4–6

The outstanding weather continues with an additional 75cm of snowfall expected. Night-time snow showers will replenish the pistes beautifully, while days remain crisp and clear. Base depth continues to build impressively.

Extended Outlook

The long-range forecast for Mammoth Mountain looks absolutely phenomenal. Consistent snowfall, sub-zero temperatures, and calm winds will persist. Snow depth at the summit is an impressive 290cm. Simply world-class conditions!

6-Day ForecastMon 20 AprTue 21 AprWed 22 AprThu 23 AprFri 24 AprSat 25 Apr
AMPMnightAMPMnightAMPMnightAMPMnightAMPMnightAMPMnight
Weather
SummaryClearClearHeavy SnowClearClearHeavy SnowClearClearHeavy SnowClearClearHeavy SnowClearClearHeavy SnowClearClearHeavy Snow
Wind (km/h)
1
3
3
2
3
3
2
2
2
1
3
2
1
3
0
2
0
2
Snow (cm)181931291927
Rain (mm)000000000000000000
Max Temp (°C)-20-40-2-4-20-200-4-1-1-2-1-2-3
Min Temp (°C)-5-4-5-3-6-5-4-4-3-4-5-5-5-3-3-6-6-4
Wind Chill (°C)-5-6-6-4-8-5-4-6-5-5-6-6-7-4-4-7-8-6
Humidity (%)444744323148384840363936494046343042
Freeze Lvl (m)39742931521461256102176707917133185346275248271409

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