Enjoy your balmy Monday, South Florida: The polar vortex snarling much of the U.S. in snow and ice is on its way — and it’s planning to chill here for a few days. The National Weather Service is forecasting a multiday stretch of unusually cold weather for South Florida beginning on Tuesday morning, when minimum apparent temperatures, also known as the “feels like” temperature, will be in the mid to upper 40s. But that’s just the prelude for a bitter night, when “feels-like” temperatures Tuesday night and Wednesday morning will be in the upper 30s in western sections of Palm Beach and Broward counties, with low to mid 40s along the coast. The pattern is expected to continue on Wednesday and Thursday, with highs only hitting the mid to upper 60s before falling to the upper 40s and low 50s across the region overnight. After enduring a chilly morning with lows in the low 50s, Friday’s high should return to the low to mid 70s, slightly warmer and sunny on Saturday. Temperatures in some parts of western Broward County will feel like the 30s early Wednesday morning.