The energy from a storm slipping southeast from the Great Lakes merged with the energy from low pressure off the southeast U.S. coast to form an intense area of low pressure off the mid-Atlantic coast by the morning of January 4th.  The intense low brought heavy snow and high winds to much of the region, with blizzard conditions to the Seacoast area.  In addition, the storm brought coastal flooding and erosion along the coast.  The storm brought 10 to 15 inches of snow to much of New Hampshire will lesser amounts along the Connecticut River Valley.

Heavy Snow in BELKNAP, NEW HAMPSHIRE
From 04-JAN-18 07:00:00 to 04-JAN-18 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Snow in CHESHIRE, NEW HAMPSHIRE
From 04-JAN-18 07:00:00 to 04-JAN-18 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Snow in COASTAL ROCKINGHAM, NEW HAMPSHIRE
From 04-JAN-18 07:00:00 to 04-JAN-18 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Snow in EASTERN HILLSBOROUGH, NEW HAMPSHIRE
From 04-JAN-18 07:00:00 to 04-JAN-18 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Snow in INTERIOR ROCKINGHAM, NEW HAMPSHIRE
From 04-JAN-18 07:00:00 to 04-JAN-18 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Snow in MERRIMACK, NEW HAMPSHIRE
From 04-JAN-18 07:00:00 to 04-JAN-18 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Snow in NORTHERN CARROLL, NEW HAMPSHIRE
From 04-JAN-18 07:00:00 to 04-JAN-18 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Snow in NORTHERN COOS, NEW HAMPSHIRE
From 04-JAN-18 07:00:00 to 04-JAN-18 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Snow in NORTHERN GRAFTON, NEW HAMPSHIRE
From 04-JAN-18 07:00:00 to 04-JAN-18 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Snow in SOUTHERN CARROLL, NEW HAMPSHIRE
From 04-JAN-18 07:00:00 to 04-JAN-18 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Snow in SOUTHERN COOS, NEW HAMPSHIRE
From 04-JAN-18 07:00:00 to 04-JAN-18 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Snow in SOUTHERN GRAFTON, NEW HAMPSHIRE
From 04-JAN-18 07:00:00 to 04-JAN-18 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Snow in STRAFFORD, NEW HAMPSHIRE
From 04-JAN-18 07:00:00 to 04-JAN-18 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Snow in SULLIVAN, NEW HAMPSHIRE
From 04-JAN-18 07:00:00 to 04-JAN-18 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Snow in WESTERN AND CENTRAL HILLSBOROUGH, NEW HAMPSHIRE
From 04-JAN-18 07:00:00 to 04-JAN-18 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Blizzard in COASTAL ROCKINGHAM, NEW HAMPSHIRE
From 04-JAN-18 12:14:00 to 04-JAN-18 17:15:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations