How to Hike Longs Peak Wildland TrekkingClimate upon Longs Mountain may be capricious. The on Longs Summit might change drastically. It's essential to monitor the weather forecast and be equipped for any kind of weather conditions hiking on Longs Summit. The is noted for its abrupt climate variations as well as hazardous storms. Choosing the suitable attire in layers and bringing extra gear like rain coats, hats, and mittens is essential to be sheltered against inclement weather.