Avisos

Excessive Heat Warning issued June 11 at 2:40AM MST until June 13 at 8:00PM MST by NWS Flagstaff AZ* WHAT...Dangerously hot conditions below 4000 feet, with daytimetemperatures ranging from 104 degrees at Havasupai Gardens, to 112degrees at Phantom Ranch.* WHERE...Lower Elevations of the Grand Canyon.* WHEN...From 10 AM Wednesday to 8 PM MST Thursday.* IMPACTS...Most individuals will be at risk for heat-relatedillnesses without effective cooling or adequate hydration,especially with prolonged outdoor exposure.This warning is reserved for only the hottest days of the year andis issued when temperatures are expected to rise to dangerous levels.Day hikers on Bright Angel Trail should descend no farther than 11/2 miles from the upper trailhead. Between the hours of 10 AM and 4PM, hikers should be out of the canyon or at Havasupai Gardens orBright Angel campgrounds, physical activity is discouraged. Allhikers should have adequate gear, including a wide-brimmed hat,sunscreen, salty snacks, sufficient water, and electrolyte mix.Doubling your calorie intake helps maintain your energy.Hike smart.Dangerously hot conditions below 4000 feet, with daytimetemperatures ranging from 104 degrees at Havasupai Gardens, to 112degrees at Phantom Ranch.

National Weather Service