Mount Johnson
Location: Inyo County, CA, US
Elevation: 12,870 feet
0 recorded summits
Current Conditions
Weather: Clear sky
Temperature: 29°F
Wind: 5 mph
Humidity: 43%
7-Day Summit Window
Best day: 2026-04-07 (score: 80/100)
- 2026-04-05: Good (77/100) - Clear skies, calm winds, cold
- 2026-04-06: Good (69/100) - Overcast, calm winds, cold
- 2026-04-07: Good (80/100) - Partly cloudy, calm winds, cool
- 2026-04-08: Good (80/100) - Partly cloudy, calm winds, cool
- 2026-04-09: Good (69/100) - Overcast, calm winds, cold
- 2026-04-10: Good (77/100) - Clear skies, calm winds, cold
- 2026-04-11: Poor (35/100) - Chance of snow, calm winds, cold
Avalanche Forecast - Eastside Region
- Alpine: Moderate
- Treeline: Moderate
- Below Treeline: Low
<p>If you’re seeking cold, dry snow in alpine chutes, it’s possible that you could trigger a wind slab avalanche below the ridge or mid-slope. As temperatures climb, cold snow can become sticky, leading to wet loose avalanches on steep, rocky slopes that receive direct spring sunshine. Watch for shooting cracks in drifted snow and rollerballs as the first signs that you’ve found the problems. You can shift to lower slope angles and simpler terrain to avoid both problems. </p>
Air Quality
AQI: 10 (Good)
Trail Alerts (2)
- Winter Seasonal Road Closures: The following roads are closed for the winter season or due to current snow conditions: Mineral King Rd, Highway 180 between Grant Grove and Cedar Grove, Crescent Meadow and Moro Rock Roads, and Panoramic Point Road.
- A Few Small Roads Closed Due to Roadway Damage and/or Repair Work: These roads are closed due to roadway damage during past storm events and/or repairs to roadway damage: Middle Fork Rd, Redwood Canyon Rd, South Fork Rd, Crystal Cave Rd
Public Lands
- Inyo National Forest (NF, USFS)
- Kings Canyon National Park (NP, NPS)