Sizzling summer heat: Essential safety tips
The hottest days of the season so far will arrive this weekend following the official start to summer. Here is what you need to know to stay safe:
HEAT STRESS
Heat index, also known as the apparent temperature, is what the air feels like to the body when relative humidity is combined with the actual air temperature. Because heat levels rise in the summer, feels-like temperatures become concerning; higher-temperature air has the ability to hold more water.
Sweating is the body's natural way of cooling. The water evaporates from your skin to cool you down.
When the air contains higher levels of moisture, it's more difficult for your body to cool itself as the rate of evaporation decreases. Your body can then overheat very quickly.
Though it contains greater density, dry air heats and cools more efficiently. This means on a day with lower humidity, the air temperature can reach higher values. Consequently, higher humidity days typically keep temperatures lower while the heat index soars.
A Heat Advisory is issued by the NWS when the heat index is expected to reach 105 degrees or higher.
An Excessive Heat Warning is issued by the NWS when the heat index is expected to reach 110 degrees or higher.
HEAT SAFETY
These hot summer days are not uncommon for us, but it's been a while since we have felt heat this intense. It's important to make sure you stay hydrated and take breaks from the outdoors when needed.
Now is a good time to review the signs and symptoms of heat exhaustion and heat stroke.
You should also consider how quickly summer heat can become dangerous inside a parked vehicle.
Check in with friends and neighbors to ensure they are staying safe and keeping cool.
Stay weather-aware
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