A heat advisory is in place Monday across the Tampa Bay area as the heat index is forecast to be up to 110°F at times.
The heat index measures how hot it really feels when relative humidity is factored in with the actual temperature.
Meteorologist Greg Dee said Monday's forecast heat indices throughout the day are the hottest he's seen all summer. As early as 10 a.m., it's expected to feel like 103°F.
According to the National Weather Service, when the heat index is between 103-110°F, heat cramps or heat exhaustion are likely, and heat stroke is possible with prolonged exposure and/or physical activity.
The advisory is in place from 11 a.m. to 7 p.m. for the following counties:
- Citrus
- DeSoto
- Hardee
- Hernando
- Highlands
- Hillsborough
- Manatee
- Pasco
- Pinellas
- Polk
- Sarasota
Related Story: Heat stroke warning signs, symptoms
The NWS said heat index values forecasted and measured are actually for shady spots, and in direct sunlight, the heat index value can increase by up to 15°F.
The Florida Department of Health provides these general tips for staying safe in the heat:
- Dress for the heat. Wear lightweight, light-colored clothing. Light colors will reflect away some of the sun’s energy. It is also a good idea to wear a hat or to use an umbrella.
- Drink water. Carry water or juice with you and drink continuously even if you do not feel thirsty. Avoid alcohol and caffeine, which dehydrate the body.
- Slow down and avoid strenuous activity. If you must do strenuous activity, do it during the coolest part of the day – morning hours between 4 and 7 a.m.
- Stay indoors when possible. If air conditioning is not available, stay on the lowest floor out of the sunshine.
- Be a good neighbor. Check in on elderly residents in your neighborhood and those who do not have air conditioning.
- Don’t forget your pets. Make sure they have access to water, ventilation and shade.