Arctic Air Mass

National Weather Service in Little Rock Weather Briefing

We are monitoring two potentially impactful weather events through early next week. The first, this Thursday and Friday, will bring another round of rain, storms, and winter weather. After a brief lull over much of the weekend, an Arctic front will make its way into the southern states, bringing well-below-average temperatures and potential for snow across much of the state. 

The storm system Thursday/Friday will bring a half inch to an inch and a half of rain, with locally more than two inches. The highest rainfall totals are expected from central into northeast sections of the state. Isolated severe storms may occur in central and southern Arkansas. As colder air follows the system on Friday, rain will transition to light snow across the north/west (Ozark and Ouachita Mountains), with less than an inch of accumulation at most locations. Beginning Friday late morning, sustained wind speeds are forecast between 20 and 30 mph with gusts over 40 mph. Precipitation will exit the state by Friday evening, with winds settling down by late Friday night.

By the weekend/early next week, Arctic air will surge into the region from the northwest. This will result in below to much below average temperatures. Once cold air is in place, it appears that wintry precipitation will become more likely Sunday night into Monday. There is a potential for heavy warning criteria snow (several inches). Stay tuned for specifics.

National Weather Service - Little Rock Briefing

We are now looking ahead and focusing on two potentially impactful weather systems. The first is expected this Thursday and Friday (Jan 11-12). The second is expected early next week (Jan 14-15).  

The Thursday/Friday system will bring 1.5-2" of rain, chances for isolated storms, snow across western and northern portions of the state, and potential for wind gusts 40-45+ mph.  

Arctic air will slip into southern portions of the U.S. this weekend into early next week, bringing well below-average temperatures to Arkansas. Warning criteria snow amounts appear possible for Sunday and Monday.