Colorado Man Dies On Longs Peak In Rocky Mountain National ParkWeather upon Longs Summit is fickle. The at the summit of Longs Peak can shift dramatically. It is essential to check the weather forecast and be prepared for any weather conditions ascending Longs Peak. The is renowned for its sudden climate changes and hazardous storms. Choosing the suitable attire in layers and carrying spare equipment like precipitation coats, hats, and gloves is crucial to be sheltered against the elements.