LITTLE ROCK, Ark. — Due to dangerous heat and humidity in the forecast in several parts of Arkansas, a Weather Impact Alert has been issued for Sunday afternoon into the evening hours.
The alert will be in place from about 12:00 p.m. on Sunday and run through about 8:00 p.m. that evening.
Here's everything that you need to know about the high temperatures and heat index readings across the Natural State.
![](https://media.thv11.com/assets/KTHV/images/bdf2c564-a40b-42fb-8f08-d76b84bdc9c6/20240817T221458/bdf2c564-a40b-42fb-8f08-d76b84bdc9c6_16x9.jpg)
![](https://media.thv11.com/assets/KTHV/images/bdf2c564-a40b-42fb-8f08-d76b84bdc9c6/20240817T221458/bdf2c564-a40b-42fb-8f08-d76b84bdc9c6_1140x641.jpg)
When should I expect the heat?
Excessive heat will impact several counties in Central Arkansas beginning at about 12:00 p.m., and heat index values in some locations could reach up to 115 degrees.
Several locations across the state could even reach a high temperature near 100 degrees.
![](https://media.thv11.com/assets/KTHV/images/a484da79-6227-4477-b7a1-fa80fee33cab/20240817T221553/a484da79-6227-4477-b7a1-fa80fee33cab_16x9.jpg)
![](https://media.thv11.com/assets/KTHV/images/a484da79-6227-4477-b7a1-fa80fee33cab/20240817T221553/a484da79-6227-4477-b7a1-fa80fee33cab_1140x641.jpg)
How could the heat impact me?
Conditions like this increase the chance of dehydration, heat exhaustion, and even heat stroke.
These heat-related illnesses can turn serious and even deadly if not treated quickly.
So it is important to be aware of your surroundings and stay indoors if possible.
![](https://media.thv11.com/assets/KTHV/images/d5b4deb4-6c33-4647-9a83-c7374790117d/20240817T221637/d5b4deb4-6c33-4647-9a83-c7374790117d_16x9.jpg)
![](https://media.thv11.com/assets/KTHV/images/d5b4deb4-6c33-4647-9a83-c7374790117d/20240817T221637/d5b4deb4-6c33-4647-9a83-c7374790117d_1140x641.jpg)
What do I need to stay safe from the heat?
People are encouraged to drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
The best things to do during this time are to limit time spent outdoors, stay hydrated, and remember to wear light clothing when heading outside.
If you are someone who works outside, remember to take frequent breaks and drink more fluids than you normally would.
For more information on how to stay safe from heat-related illnesses, please click here.
![](https://media.thv11.com/assets/KTHV/images/d7df7481-c71d-4726-bcb5-9a8567c7686f/20240817T221746/d7df7481-c71d-4726-bcb5-9a8567c7686f_16x9.jpg)
![](https://media.thv11.com/assets/KTHV/images/d7df7481-c71d-4726-bcb5-9a8567c7686f/20240817T221746/d7df7481-c71d-4726-bcb5-9a8567c7686f_1140x641.jpg)