Heat Advisory in Effect at Noon Today
Posted at 11:30 a.m.
The National Weather Service has issued a heat advisory from noon today to 7 p.m. this evening. Heat index values will be around 103-105 degrees with temperatures in the mid to upper 90s.
A heat advisory means that a period of high temperatures is expected. The combination of high temperatures and high humidity will create a situation in which heat illnesses are possible. We recommend scheduling frequent rest breaks in shaded or air conditioned environments — and drink plenty of water.
There is a risk of heat-related illness for those without air-conditioning or those outdoors for an extended period. Workers exposed to hot and humid conditions are at risk of heat illness, especially those engaged in heavy work tasks or wearing bulky protective clothing and equipment. Workers not yet acclimated to working in hot weather, particularly new workers, may be at greater risk of heat illness.
Heat illnesses range from heat rash and heat cramps to heat exhaustion and heat stroke. Heat stroke requires immediate medical attention and, if not treated, can result in death. Acting quickly can save lives! Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency — call 9-1-1.
Remember three simple words: water, rest, shade.
Employers should provide workers with water, rest and shade and educate them on how drinking water frequently, taking breaks and limiting time in the heat help prevent heat illness. Workers should also be trained to recognize the symptoms of heat-related illnesses, and employers should include prevention steps in worksite training and plans.
The Bottom Line
Take extra precautions if you work or spend time outside.
- If possible, reschedule strenuous activities to early morning or evening.
- Wear light weight and loose fitting clothing when possible.
- Drink plenty of water.
- Take in a movie, stroll through a shopping center or visit one of the Fairfax County Cooling Centers.
- Check on elderly neighbors.
- Do not leave children or pets unattended in vehicles!