Weather Warning

This warning affects:Grand Canyon Country.

Extreme Heat Warning for Grand Canyon Country

  • Issued by the National Oceanographic and Atmospheric Administration

AREAS AFFECTED : GRAND CANYON COUNTRY

* WHAT...Dangerously hot conditions expected below 4000 feet, with 
daytime temperatures ranging from 101 degrees at Havasupai Gardens, 
to 112 degrees at Phantom Ranch. 
 
* WHERE...Lower elevations of the Grand Canyon. 
 
* WHEN...From 10 AM Monday to 7 PM MST Tuesday. 
 
* IMPACTS...Most individuals will be at risk for heat-related 
illnesses without effective cooling or adequate hydration, 
especially with prolonged outdoor exposure.