Little Rock, AR – Unseasonably warm temperatures could arrive across much of Arkansas this weekend as new forecast guidance suggests highs may reach or exceed 60 degrees on the Winter Solstice, according to the National Weather Service.
According to the National Weather Service office in Little Rock, probabilistic temperature guidance released Monday evening shows a significant portion of the state with a strong chance of reaching 60 degrees or warmer on Sunday, December 21. If realized, temperatures would run well above normal for this time of year.
Forecasters say the central and southern portions of Arkansas, including the Little Rock metro area, have the greatest likelihood of reaching or exceeding the 60-degree mark. Northern Arkansas also shows elevated chances of warmer-than-average conditions, though probabilities decrease farther north.
Normal high temperatures for December 21 typically range from the upper 40s in northern Arkansas to the mid-50s across southern portions of the state. A 60-degree high would represent a noticeable departure from seasonal norms.
The warm-up is expected to coincide with a broader weather pattern favoring mild air across the region. While the forecast does not currently indicate severe weather, officials note that the warmth could influence travel plans, outdoor activities, and energy usage heading into the holiday week.
Meteorologists caution that forecast probabilities may still change as the weekend approaches. However, confidence is increasing that above-normal temperatures will dominate much of Arkansas on Sunday.
Residents are encouraged to stay informed as updated forecasts refine expected temperatures later this week. Those planning holiday travel or outdoor gatherings may benefit from the milder conditions, though cooler weather could return later in the week.
The National Weather Service will continue to monitor trends and provide updates as new data becomes available.
