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Morristown NJ Police Department
Tuesday June 30th, 2026 :: 01:55 p.m. EDT

Advisory

Extreme Heat Warning

EXTREME HEAT WARNING – ACTION RECOMMENDED
The National Weather Service has issued an Extreme Heat Warning for our region.
🗓 Effective Period:
Noon Wednesday through 8:00 PM Saturday
📍 Affected Areas:
New Jersey: Our area
🌡️ Hazard Details
Dangerously hot conditions are expected with heat index values between 100°F and 110°F each day.
Very warm overnight lows in the low to mid 70s will provide little relief.
The most intense heat is expected Thursday and Friday
Prolonged, near record-breaking temperatures will increase health risks.
⚠️ Impacts
Heat-related illnesses are expected to increase significantly during this period of extreme heat and humidity. Heat stroke can become life-threatening very quickly.
🛑 Precautionary Actions
Please take the following steps to stay safe:
Drink plenty of fluids
Stay in air-conditioned spaces when possible
Avoid prolonged sun exposure
Limit strenuous outdoor activity to early morning or evening hours
Wear lightweight, loose-fitting clothing
Check on elderly neighbors, family members, and others who may be vulnerable
Never leave children or pets in vehicles. Interior temperatures can become deadly within minutes.
🧰 For Outdoor Workers
OSHA recommends:
Frequent rest breaks in shaded or air-conditioned areas
Immediate action if symptoms of heat exhaustion or heat stroke appear
Anyone showing signs of heat stroke should be moved to a cool area immediately and 911 should be called without delay.
🏠 Cooling Assistance
If you do not have access to air conditioning or need shelter from the heat, please call 211 or visit your county/state health department website for available cooling centers and resources.
Please take this warning seriously and plan accordingly over the coming days.

Address/Location
Morristown NJ Police Department
200 South St
Morristown, NJ 07960

Contact
Emergency: 9-1-1
Non-emergencies: 973-538-2200

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