Lafayette and Acadiana remain under classic Louisiana summer conditions, with hot, humid weather and daily chances for pop-up showers and thunderstorms. High temperatures this week will climb into the mid to upper 90s, with heat index values ranging from 103 to 107 degrees, placing the area under Heat Advisory-level conditions. Residents should take precautions by staying hydrated and seeking shade during the peak afternoon heat.
Scattered afternoon storms will develop each day, driven by daytime heating and abundant moisture. Coverage is expected to remain limited, so outdoor plans may not be widely affected, but localized heavy rain and gusty winds are possible with any storm that forms.
The influence of “Major Storm Erin” over the Atlantic is affecting local pressure patterns, preventing a strong “heat dome” from fully establishing. This disruption allows for daily storm development, though coverage will remain sporadic…