Around 40 million people in the U.S. are under a winter storm warning from an unusual blast of severe cold weather and snow across the South.

We won't see much sunshine this week, but the good news is that we also won't have any more frigid air. Expect cloudy skies again on Tuesday, occasional drizzle and seasonably cool air with highs between 60 and 65 and lows in the 50s.

Following unusually cold temperatures, Houston is expected to get rainfall in the coming days, according to the National Weather Service (NWS). Houston residents have been braving colder-than-average conditions in recent weeks because of a broad weather pattern bringing rare winter weather to parts of the South.