A cold front settled to the south on the 19th, with Arctic high pressure to follow. Rain continued over the southern counties. There were one to two inch amounts in the far south at Monticello (Drew County). Around a quarter inch was measured at Little Rock (Pulaski County). Moisture was very limited (less than a tenth of an inch) farther north due to dry air around the incoming Arctic high. This is where it was cold enough to support light snow, and a lack of moisture meant accumulations would be minimal.
Light snow materialized across the north early on the 20th, with up to an inch of powder at Ozone and just southeast of Yale (both in Johnson County). Before precipitation ended, there was a dusting of snow in central Arkansas (less than a half inch) at Beebe (White County), Bee Branch (Van Buren County), Joy (White County), North Little Rock (Pulaski County), Perryville (Perry County), and Petit Jean State Park (Conway County).

Winter Weather in VAN BUREN, ARKANSAS
From 20-FEB-20 03:00:00 to 20-FEB-20 07:44:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Light snow was reported with 0.2 inch estimated in Bee Branch.

Winter Weather in PULASKI, ARKANSAS
From 20-FEB-20 05:55:00 to 20-FEB-20 08:05:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Light snow was reported with 0.1 inch measured 3 SSE Cato.

Winter Weather in PULASKI, ARKANSAS
From 20-FEB-20 05:55:00 to 20-FEB-20 08:05:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Light snow was reported with 0.3 inch measured at North Little Rock Airport.

Winter Weather in JOHNSON, ARKANSAS
From 20-FEB-20 02:00:00 to 20-FEB-20 06:32:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Light snow was reported with 1.0 inch estimated in Ozone.

Winter Weather in YELL, ARKANSAS
From 20-FEB-20 02:00:00 to 20-FEB-20 08:15:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Light snow was reported with 0.3 inch estimated at Mt. Nebo State Park.

Winter Weather in CONWAY, ARKANSAS
From 20-FEB-20 04:00:00 to 20-FEB-20 06:50:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Light snow was reported with 0.2 inch estimated at Petit Jean Mountain.

Winter Weather in LOGAN, ARKANSAS
From 20-FEB-20 01:45:00 to 20-FEB-20 07:24:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Light snow was reported with 0.3 inch estimated at Mount Magazine.

Winter Weather in WHITE, ARKANSAS
From 20-FEB-20 03:50:00 to 20-FEB-20 08:10:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Light snow was reported with 0.2 inch estimated in Beebe.

Winter Weather in PERRY, ARKANSAS
From 20-FEB-20 02:30:00 to 20-FEB-20 07:47:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Light snow was reported with 0.2 inch estimated at Wye Mountain.

Winter Weather in PERRY, ARKANSAS
From 20-FEB-20 02:30:00 to 20-FEB-20 07:47:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Light snow was reported with 0.2 inch estimated in Perry.

Winter Weather in WHITE, ARKANSAS
From 20-FEB-20 03:50:00 to 20-FEB-20 08:10:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Light snow was reported with 0.3 inch estimated in Joy.

Winter Weather in JOHNSON, ARKANSAS
From 20-FEB-20 02:00:00 to 20-FEB-20 06:32:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Light snow was reported with 1.0 inch estimated 3 SSE Yale, in Batson.