North Carolina Moderate Heat Advisory | Effective 08/21/2026 11:13

Headline: 
Heat Advisory issued August 21 at 2:13PM EDT until August 21 at 8:00PM EDT by NWS Newport/Morehead City NC
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
August 21, 2026 - 11:13am
Expires: 
August 21, 2026 - 5:00pm
Description: 
* WHAT...Heat index values up to 105. * WHERE...Coastal Onslow, East Carteret, and West Carteret Counties. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Instruction: 
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.
Area Description: 
West Carteret; East Carteret; Coastal Onslow
Forcast Office: 
NWS Newport/Morehead City NC
Sender: 
w-nws.webmaster@noaa.gov