Beat the Heat - Heat Safety

Beat the heat when hiking during the summer

NPS

Heat Can Be dangerous and Cause Illness, Even When Recreating in the Rocky Mountains

Hiking and climbing at high elevations on a hot day can actually increase the risk of heat illness.

On Saturday, June 21, 2025 the high at Bear Lake (at 9,522 feet above sea level) will be 73° F. In the Kawuneeche Valley (at 8,912 feet above sea level), the high will be 78° F.

Help protect yourself from sun exposure and heat in the following ways:

• Wear sun-protective clothing, including a hat and sunglasses
• Pack and wear sunscreen with an SPF of at least 30
• Bring a water bottle and remember to drink plenty of fluids and eat salty snacks to help keep your electrolytes up
• Take frequent breaks and rest under shade whenever possible to help your body cool off

For forecasts and additional weather information on locations inside RMNP, visit https://www.weather.gov/bou/rmnp

 

NPS Graphic

 

NPS Graphic

 

NPS Graphic

 

NWS Graphic

Learn About Heat Illnesses

Before setting out on your next summertime adventure, learn how to help protect yourself from heat-related illnesses. Heat stroke, heat exhaustion, heat cramps, sunburns, and heat rash are examples or heat-related illness. Heat-related illnesses are serious and can lead to death if not treated quickly.

Visit the NPS Heat Illness webpage for more tips on how to beat the heat while recreating this summer!

 

More Safety Information

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  Going Hiking? See Trail Conditions

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  Lightning and Other High Country Hazards

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  Swift Water Safety

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