MountainSwitch

RESORT

Mammoth Mountain

Road open

Last checked 2 min ago

ROAD ACCESS

Getting there

via Mammoth Lakes

  • MAIN ROAD

    Road open

    South approach via US-395 and SR-203

    • US-395 shieldBishop / Lower Owens Valley to Mammoth Lakes
    • SR-203 shieldUS-395 / SR-203 separation to Mammoth Lakes
    • SR-203 shieldMammoth Lakes to Mammoth Mountain
  • ALTERNATE ROAD

    Road open

    North approach via US-395 and SR-203

    • US-395 shieldJune Lake Junction / Mono Basin to Mammoth Lakes
    • SR-203 shieldUS-395 / SR-203 separation to Mammoth Lakes
    • SR-203 shieldMammoth Lakes to Mammoth Mountain

Forecast at Mammoth Mountain

National Weather Service forecast · Updated Aug 18, 2:08 AM PDT

Forecast information is provided by the U.S. National Weather Service (weather.gov). It is trip-planning context only and is not a road-condition source. For current closures, chain controls, and access status, see Road access.

Temperature unit

This hour forecast

58°

Next high
74°
Low
55°
Precip
0%
Wind
SW 5 mph

Mostly Clear

Tonight

55° · Partly Cloudy · SW 0 to 5 mph

Next 24 hours

  1. Now

    58°

  2. 3 AM

    58°

  3. 4 AM

    57°

  4. 5 AM

    57°

  5. 6 AM

    56°

  6. 6:13 AM

    Sunrise

  7. 7 AM

    55°

  8. 8 AM

    58°

  9. 9 AM

    61°

  10. 10 AM

    65°

  11. 11 AM

    68°

  12. 12 PM

    70°

  13. 1 PM

    71°

  14. 2 PM

    72°

  15. 3 PM

    72°

  16. 4 PM

    73°

  17. 5 PM

    72°

  18. 6 PM

    70°

  19. 7 PM

    68°

  20. 7:46 PM

    Sunset

  21. 8 PM

    63°

  22. 9 PM

    61°

  23. 10 PM

    62°

  24. 11 PM

    62°

  25. 12 AM

    61°

  26. 1 AM

    61°

Next 6 days

Wednesday

Mostly Sunny

High 76° Low 58°

Precip
0%
Wind
SW 0 to 10 mph

Thursday

Sunny

High 75° Low 57°

Precip
1%
Wind
SW 5 to 15 mph

Friday

Mostly Sunny

High 72° Low 55°

Precip
5%
Wind
SW 5 to 15 mph

Saturday

Sunny

High 70° Low 53°

Precip
1%
Wind
SW 5 to 15 mph

Sunday

Sunny

High 70° Low 52°

Precip
2%
Wind
SW 5 to 15 mph

Monday

Sunny

High 68°

Precip
6%
Wind
SW 5 to 15 mph

MountainSwitch does not report lift operations. Check the resort's official site for lift and trail status.

Mammoth Mountain official conditions (opens in a new tab)

Place facts

Official name
Mammoth Mountain

Mammoth Mountain's Main Lodge is at 10001 Minaret Road, Mammoth Lakes, CA 93546. The resort directs drivers from Highway 203 onto Minaret Road.

Technical details
Coverage details

Covers both Mammoth Lakes approaches on US-395 and SR-203 to the mountain terminus — some nearby roads aren't monitored. See what's included.

The displayed status preserves both broader Mammoth Lakes paths, including their shared SR-203 connector to the Mammoth Mountain terminus. This overlay does not create or narrow destination geometry.

Minaret Road beyond the modeled terminus, lodge roads, parking areas, and other local roads are outside MountainSwitch coverage and must be verified separately. This page adds no weather verdict.

Conditions can change quickly in the mountains. This page never replaces chain requirements, closures, or official Caltrans guidance. This page presents an existing hub corridor verdict and makes no claim about the resort last mile, in-resort circulation, best-route advice, or safe-to-drive conditions.