NWS / NOAA weather: Extreme Heat Warning issued July 24 at 11:40AM MST until July 26 at 8:00PM MST by NWS Flagstaff AZ

* WHAT...Dangerously hot conditions, with daytime temperatures 105 to
110 expected.

* WHERE...Marble and Glen Canyons.

* WHEN...Until 8 PM MST /9 PM MDT/ Sunday.

* IMPACTS...Most individuals will be at risk for heat-related
illnesses without effective cooling or adequate hydration,
especially with prolonged outdoor exposure.

Severity

Severe (4/5) · CAP Severe

This month

1829th Weather alert at severity 4+ in the last 30 days