Iron Butterfly

Is Iron Butterfly open right now?

Alert in the area

The Forest Service lists 11 alerts for Pike and San Isabel National Forests.

• FSR 286, Radical Hill, is closed due to washouts and unsafe conditions

  Agency alert covering Pike and San Isabel National Forests · USFS · Pike and San Isabel National Forests

• Interlaken Hotel Tree Hazards

  Agency alert covering Pike and San Isabel National Forests · USFS · Pike and San Isabel National Forests

• Sharpe Fire Update

  Agency alert covering Pike and San Isabel National Forests · USFS · Pike and San Isabel National Forests

• Turquoise Lake Road (County Road 4) Closure

  Agency alert covering Pike and San Isabel National Forests · USFS · Pike and San Isabel National Forests

• Waldo Canyon Burn Area Closure

  Agency alert covering Pikes Peak Ranger District · Order 02-12-09-24-07 · USFS · Pikes Peak Ranger District

As of Oct 23, 8:20 pm MDT · Source: USFS · Pike and San Isabel National Forests. Agencies don't list every closure — check before you go.

Best time to visit Iron Butterfly

Best months: May–October. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

1. Jan

   43° / 14°

2. Feb

   43° / 14°

3. Mar

   52° / 23°

4. Apr

   57° / 28°

5. May

   67° / 38°

6. Jun

   79° / 47°

7. Jul

   84° / 53°

8. Aug

   81° / 51°

9. Sep

   75° / 44°

10. Oct

    63° / 32°

11. Nov

    52° / 22°

12. Dec

    43° / 15°

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Monument 3s, CO, 4.3 mi away at 6,821 ft. The station sits about 1,300 ft lower than this place, so expect it a little cooler here. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.