North Texas is preparing for a shift from February's unusual warmth to cooler, wetter conditions. Highs, which have been in the upper 70s and low 80s Fahrenheit (25-28 degrees Celsius), are expected to drop into the 60s and 70s Fahrenheit (15-25 degrees Celsius) as a cold front arrives between Sunday and Monday. This change will also bring increased chances of rainfall, with the highest likelihood of showers and thunderstorms occurring mid-week, particularly on Wednesday and Thursday. The potential for stronger storms and heavier rainfall later in the week is also being monitored by forecasters.