Temperature rollercoaster: Cold start, warm midweek, cooler weekend

HARLINGEN, Texas (ValleyCentral) — Another cold front has arrived, bringing cooler temperatures to the Valley. Overnight lows will drop into the 50s and even the 40s in some areas, making for a chilly start to Monday. High temperatures are expected to reach the mid-to-upper 60s. Tuesday morning is expected to be the coolest of the [...]