Mohave County, AZ
Alerts
Alerts are listed in order of start time and level of severity. Click on the alert title to read details for each alert.
In effect from Thursday 07/23 11:00 AM MDT – Monday 07/27 9:00 PM MDT
Issued by NWS Las Vegas NV
What
Dangerously hot conditions expected. Afternoon temperatures in the desert valleys will climb into the 108 to 114 degree range, and may exceed 115 along the Colorado River Valley and 120 in Death Valley. Overnight lows generally 80 to 95 degrees.
Where
Portions of northwest Arizona, southeast California, and southern Nevada including the Greater Mojave Desert region.
When
From 10 AM PDT / MST Thursday to 8 PM PDT / MST Monday.
Impacts
Heat related illnesses increase significantly during extreme heat events.
What to Do
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.
Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
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.
Monitor the latest forecasts and warnings for updates.
Areas Impacted
- Lake Havasu and Fort Mohave
- Lake Mead - AZ side
- Lake Mohave - AZ side
- Northwest Deserts
- Death Valley National Park
- Western Mojave Desert
- Eastern Mojave Desert, Including the Mojave National Preserve
- Morongo Basin
- Cadiz Basin
- San Bernardino County-Upper Colorado River Valley
- Northeast Clark County
- Western Clark and Southern Nye County
- Las Vegas Valley
- Southern Clark County
- Lake Mead - NV side
- Lake Mohave - NV side
Tips to Stay Safe
An Extreme Heat Warning means that extremely dangerous heat conditions are happening now or soon. You must take precautions to protect yourself and others from extreme heat.
- Stay inside in air conditioning if possible. If you don’t have air conditioning, go to a library, mall, or local cooling center.
- Drink plenty of water to stay hydrated, and wear loose, light-colored clothing.
- Check on friends, family, and neighbors, especially those who do not have air conditioning or spend much of their time alone.
- Reschedule outdoor activities for a cooler day.
- If you must be outdoors, take longer and more frequent breaks in the shade or air conditioning, and avoid the hottest parts of the day.
- Bring pets indoors if possible. If pets are left outside, make sure they have shade and plenty of cool water.
- Make sure you know the signs of heat-related illness and how to respond.
Briefings
From the Forecaster
Dangerous Heat
Created by the NWS Las Vegas WFO
Temperatures increase over the coming days, resulting in dangerous heat across the Mojave Desert Thursday through Monday. Anomalously warm overnight lows will greatly limit overnight relief while high temperatures run around 5 degrees above normal.
Seven-day Weather Risk Overview
The graphic shows the daily risk summary for 7 days. Daily risk is based on highest risk factor for that day.
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