Atmospheric conditions on Longs Summit is inconstant. The at the summit of Longs Summit may alter dramatically. It's important to check the weather forecast and be equipped for any kind of climate conditions hiking on Longs Mountain. The peak is renowned for its unexpected weather changes as well as hazardous storms. Choosing the suitable attire in layers and carrying spare gear like rain coats, caps, and mittens is essential to be protected from inclement weather.