The summer heat has returned, with temperatures expected to reach the low to mid-90s across the state tomorrow. There is not much rainfall expected in Acadiana this week, with rain chances below 40% over the next seven days. Showers or thunderstorms may occur mostly in the afternoon.
![1ICAST High Tomorrow.png](https://ewscripps.brightspotcdn.com/dims4/default/e43ef4c/2147483647/strip/true/crop/1280x720+0+0/resize/1280x720!/quality/90/?url=http%3A%2F%2Fewscripps-brightspot.s3.amazonaws.com%2F65%2F37%2F3fe0fcc2483f929bb7e2870820e2%2F1icast-high-tomorrow.png)
Heat advisories have been issued in northern Louisiana, with heat index values reaching the triple-digits. While there are no heat alerts for Acadiana tomorrow, it wouldn't be surprising if they are issued.
![1ICAST Heat Index Daniel.png](https://ewscripps.brightspotcdn.com/dims4/default/bf41f31/2147483647/strip/true/crop/1280x720+0+0/resize/1280x720!/quality/90/?url=http%3A%2F%2Fewscripps-brightspot.s3.amazonaws.com%2Fb0%2Fe3%2Ff74a94294b5e9addc9cc8488a8ed%2F1icast-heat-index-daniel.png)
In the Atlantic, a disturbance is being monitored, and the National Hurricane Center has upgraded the system to a 40% chance of formation over the next 7 days. There is a possibility of it developing into a tropical depression.
![1NHC Tropical Weather Outlook.png](https://ewscripps.brightspotcdn.com/dims4/default/2873d69/2147483647/strip/true/crop/1280x720+0+0/resize/1280x720!/quality/90/?url=http%3A%2F%2Fewscripps-brightspot.s3.amazonaws.com%2F6f%2Fc9%2F1f0744514b96864448c3cbf6d11f%2F1nhc-tropical-weather-outlook.png)
Follow Meteorologist Breyanna Lewis for further updates.