Severe Thunderstorm Warning until 09:45PM Tuesday 
The National Weather Service in Gray Maine has issued a
* Severe Thunderstorm Warning for... Western Rockingham County in southern New Hampshire... Central Hillsborough County in southern New Hampshire... Southeastern Merrimack County in central New Hampshire...
* Until 945 PM EDT.
* At 843 PM EDT, a severe thunderstorm was located over New Boston, or 11 miles northwest of Merrimack, moving east at 15 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include... Manchester, Nashua, Derry, Merrimack, Bedford, Milford, Hooksett, Amherst, Litchfield, Hollis, New Boston, Epsom, Mont Vernon, Lyndeborough, Francestown, Mason, Goffstown, Mount Vernon, Weare and Hudson. This includes the following highways... Interstate 293 between mile markers 1 and 11. Interstate 93 between mile markers 9 and 34.
* AFFECTED AREAS: HILLSBOROUGH, NH ... MERRIMACK, NH ... ROCKINGHAM, NH
Instructions:
For your protection move to an interior room on the lowest floor of a building.
Address/Location
Merrimack Police Department
31 Baboosic Lake Rd
Merrimack, NH 03054
Contact
Emergency: 9-1-1
Non-emergencies: 603-424-3774