The combination of mostly clear skies and subsiding winds will allow temperatures to plummet into the mid to upper 20s for most of us across Acadiana. Temps will hold the 20s for at least a few hours Sunday morning. Due to this NWS has issued a Hard Freeze Warning for all parishes along I-10 northward while our coastal parishes are under a regular Freeze Warning. Plants and pets especially need to be protected tonight while and any exposed outdoor pipes need to be covered as well. Also, make sure you are careful with space heaters tonight too!