An upper level low pressure system moved across the region, while a surface low developed along the Gulf Coast and tracked east. Precipitation overspread the region, as temperatures were in the 30s. This resulted in a mix of sleet and snow for portions of the region until a transition to all snow. The highest snowfall accumulations were across eastern portions of Central Mississippi, where six to six and a half inches fell. Widespread two to four inches of snow fell across most of Central Mississippi and northeast Louisiana, generally along and north of the Natchez Trace corridor. Locations south of this, including portions of south central and southeast Mississippi received no snow or less than one inch of snow.

Heavy Snow in MADISON, LOUISIANA
From 10-JAN-21 18:45:00 to 11-JAN-21 02:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Heavy snow fell across Madison Parish. Three to four inches of snow fell across the parish, with the highest total of four inches occurring around Tallulah.

Heavy Snow in CONCORDIA, LOUISIANA
From 10-JAN-21 18:30:00 to 11-JAN-21 02:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Heavy snow fell across Concordia Parish. Up to two inches of snow fell across the parish. Two inches of snow was reported in Clayton.

Heavy Snow in TENSAS, LOUISIANA
From 10-JAN-21 19:00:00 to 11-JAN-21 02:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Heavy snow fell across Richland Parish. Two to three inches of snow fell across the parish, with the northern part of the parish receiving the higher accumulations. St. Joseph recorded two inches and there was three inches in Newellton.

Heavy Snow in EAST CARROLL, LOUISIANA
From 10-JAN-21 20:00:00 to 11-JAN-21 02:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Heavy snow fell across East Carroll Parish. Up to three inches of snow fell across the parish. The far southern part of the parish observed accumulation up to four inches in some locations.

Heavy Snow in RICHLAND, LOUISIANA
From 10-JAN-21 20:00:00 to 11-JAN-21 02:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Heavy snow fell across Richland Parish. Up to four inches of snow fell across the parish, mainly across the southern half. Snowfall up to three inches fell in the northern half of the parish.

Heavy Snow in MOREHOUSE, LOUISIANA
From 10-JAN-21 19:45:00 to 11-JAN-21 02:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Heavy snow fell across Morehouse Parish. Two to three inches of snow fell across the parish. The highest accumulation was 3.5 inches around Beekman.

Heavy Snow in CATAHOULA, LOUISIANA
From 10-JAN-21 18:30:00 to 11-JAN-21 02:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Heavy snow fell across Catahoula Parish. Two to three inches of snow fell across the parish. Sicily Island observed 3.5 inches of snow.

Heavy Snow in WEST CARROLL, LOUISIANA
From 10-JAN-21 20:00:00 to 11-JAN-21 02:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Heavy snow fell across West Carroll Parish. Up to three inches of snow fell across the parish. The south central part of the parish observed accumulation up to four inches in some locations.

Heavy Snow in FRANKLIN, LOUISIANA
From 10-JAN-21 18:00:00 to 11-JAN-21 02:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Heavy snow fell across Franklin Parish. Up to four inches of snow fell across the parish.