NEW ORLEANS (WGNO) - Another freeze watch has been issued for tonight as temps are expected to drop to below freezing once again. Whatever you have been doing to protect yourself, plants, and pets from the cold so far... keep doing it. North shore, and west bank have the greater potential for frost/freeze tonight. Highs in the upper 40s today. Lots of sunshine this afternoon. Clear skies remain for the start of our evening. Temps drop into the low 40s for evening plans. Clouds build in on Thursday afternoon. Rain starts on Thursday night and lasts all throughout our Friday morning.