Interactive NWS Alert
Radar valid at 1000 pm MDT, Jun 5th 2021
Lower Washington County-Glen Canyon Recreation Area/Lake Powell-
Including the cities of St George, Hurricane, Ivins, Big Water,
203 PM MDT Tue Jun 1 2021
...EXCESSIVE HEAT WARNING IN EFFECT FROM NOON THURSDAY TO 10 PM
* WHAT...Dangerously hot conditions with high temperatures peaking
around 105 degrees in the St. George area Friday and as hot as
104 degrees Friday and Saturday across western portions of the
Lake Powell area.
* WHERE...Lower Washington County and Glen Canyon Recreation
* WHEN...From noon Thursday to 10 PM MDT Saturday.
* IMPACTS...Extreme heat will significantly increase the
potential for heat related illnesses, particularly for those
working outdoors or participating in outdoor activities.
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
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