Watch for Patchy Frost North of Lake Pontchartrain This Weekend

Patchy frost is possible north of Lake Pontchartrain on Saturday morning, with temperatures forecast to fall to 33–39 degrees across the Northshore. The coldest readings are expected in northern Tangipahoa and Washington parishes, and upper-30s temperatures may return Sunday morning. Residents are advised to protect sensitive plants and provide pets with a warm place; dripping faucets is not expected to be necessary.