Climbing Forecast Bishop / Eastern Sierra Happy Boulders

BISHOP / EASTERN SIERRA · WELDED TUFF

Happy Boulders climbing conditions

Good — dry and climbable

Right now

Temp86°F
Wind5 mph
Gusts7 mph
Humidity14.3%
Rain 48hdry
Last rainNone recent

Assessment

No recent rain
Hot — welded-tuff slabs may feel greasy

7-day forecast

Scroll through each day — hourly detail is shown inline.

Today Wednesday 26 August
Good
Temp73°F
Raindry
Wind2 mph
Gusts7 mph
Humidity28%
No recent rain
  • Welded tuff dries fast in high desert sun
Time °F Rain Wind (mph) Gust Hum
06:00 79° dry 2 20.6%
07:00 78° dry 3 22.4%
08:00 77° dry 3 24.3%
09:00 75° dry 3 25.8%
10:00 74° dry 3 27.2%
11:00 73° dry 2 28.1%
12:00 72° dry 2 29%
13:00 71° dry 2 29.8%
14:00 71° dry 2 30.3%
15:00 75° dry 3 26.6%
16:00 77° dry 4 24.9%
17:00 80° dry 5 22.3%
18:00 83° dry 5 18.7%
19:00 86° dry 5 16.1%
20:00 89° dry 6 13.6%
21:00 91° dry 6 11.9%
Thu Thursday 27 August
Good
Temp73°F
Raindry
Wind2 mph
Gusts
Humidity27%
No recent rain
  • Welded tuff dries fast in high desert sun
Time °F Rain Wind (mph) Gust Hum
06:00 79° dry 2 21.4%
07:00 78° dry 1 22.1%
08:00 77° dry 2 23.3%
09:00 76° dry 2 24.2%
10:00 75° dry 2 25.5%
11:00 74° dry 2 26.4%
12:00 72° dry 2 28.1%
13:00 71° dry 2 28.2%
14:00 72° dry 2 28.8%
15:00 75° dry 3 26%
16:00 78° dry 4 24.3%
17:00 81° dry 5 22.3%
18:00 84° dry 5 19%
19:00 87° dry 5 15.6%
20:00 90° dry 6 12.6%
21:00 91° dry 7 11.6%
Fri Friday 28 August
Good
Temp77°F
Raindry
Wind4 mph
Gusts
Humidity23%
No recent rain
  • Welded tuff dries fast in high desert sun
Time °F Rain Wind (mph) Gust Hum
06:00 82° dry 3 17.6%
07:00 82° dry 2 22.6%
08:00 81° dry 3 18.8%
09:00 79° dry 2 19.5%
10:00 80° dry 3 23.5%
11:00 79° dry 3 20.2%
12:00 78° dry 4 21.2%
13:00 76° dry 3 22.8%
14:00 76° dry 4 23.8%
15:00 77° dry 3 25.9%
16:00 80° dry 5 21.3%
17:00 80° dry 6 22%
18:00 82° dry 6 21.3%
Sat Saturday 29 August
Good
Temp70°F
Raindry
Wind1 mph
Gusts
Humidity37%
No recent rain
  • Good friction range for welded tuff
  • Welded tuff dries fast in high desert sun
Time °F Rain Wind (mph) Gust Hum
06:00 73° dry 1 35.5%
12:00 70° dry 1 37.2%
18:00 79° dry 4 25.1%
Sun Sunday 30 August
Good
Temp66°F
Raindry
Wind
Gusts
Humidity37%
No recent rain
  • Good friction range for welded tuff
  • Welded tuff dries fast in high desert sun
Time °F Rain Wind (mph) Gust Hum
06:00 73° dry 1 29.4%
12:00 65° dry 0 36.8%
18:00 78° dry 2 21.1%
Mon Monday 31 August
Good
Temp68°F
Raindry
Wind
Gusts
Humidity24%
No recent rain
  • Good friction range for welded tuff
  • Welded tuff dries fast in high desert sun
Time °F Rain Wind (mph) Gust Hum
06:00 74° dry 1 20.4%
12:00 67° dry 0 24.1%
18:00 78° dry 2 15.2%
Tue Tuesday 1 September
Good
Temp63°F
Raindry
Wind
Gusts
Humidity27%
No recent rain
  • Good friction range for welded tuff
  • Welded tuff dries fast in high desert sun
Time °F Rain Wind (mph) Gust Hum
06:00 73° dry 1 18.5%
12:00 62° dry 0 27.4%
18:00 74° dry 2 11.6%
Wed Wednesday 2 September
Good
Temp64°F
Raindry
Wind
Gusts
Humidity18%
No recent rain
  • Good friction range for welded tuff
  • Welded tuff dries fast in high desert sun
Time °F Rain Wind (mph) Gust Hum
06:00 72° dry 1 12.9%
12:00 65° dry 0 17.8%
18:00 74° dry 2 12.3%

About Happy Boulders

The Happy Boulders are Bishop's most-visited winter bouldering venue — a compact horseshoe-shaped ravine cut into the welded rhyolitic Bishop Tuff on the Volcanic Tableland north of town, described by Mountain Project as 'highly concentrated world-class volcanic bouldering with hundreds of worthy problems ranging from simple to ridiculous'. The volcanic tuff features finger pockets, steep overhangs, crimpy faces, and traverses. Compared to the nearby Buttermilks, climbers find the rock better for muscle endurance and the lower elevation offers warmer winter conditions. The ravine walls create shade and shelter — many climbers alternate between Happies and Buttermilks based on wind and temperature. Free BLM access via the Chalk Bluff Road pull-out; stay off the plants, stay on trail, pack out trash.

Region
Bishop / Eastern Sierra
Rock type
Welded tuff
Aspect
mixed-facing
Altitude
4213 ft
Exposure
medium
Seepage
very-low

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