Rented a cabin in April/May as it was expected to be rainy & chilly! Surprisingly, the weather warmed up a bit so it was just windy & chilly at night.
The only bad thing was (and it's not the park's fault) that Mountain Home AFB decided to do JET maneuvers at 1, 2, and 3 AM , causing a night's sleep to be non-existent!
Will definately be back during warmer weather for TENT camping, hopefully on a weekend so the observatory will be open! Currently, it's only open on Friday & Saturday! I was there earlier in the week!