Severe Thunderstorm Warning until 12:30PM 
The National Weather Service in Gray Maine has issued a
* Severe Thunderstorm Warning for... Northwestern Rockingham County in southern New Hampshire... Central Hillsborough County in southern New Hampshire... Southeastern Merrimack County in central New Hampshire...
* Until 1230 PM EDT.
* At 1134 AM EDT, a severe thunderstorm was located over Manchester, moving east at 20 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, Derry, Merrimack, Bedford, Hooksett, Amherst, Litchfield, Epping, New Boston, Mont Vernon, Raymond, Goffstown, Mount Vernon, Londonderry, Hampstead, Chester, Danville, Lee, Fremont and Deerfield. This includes the following highways... Interstate 293 between mile markers 1 and 11. Interstate 93 between mile markers 13 and 27.
* AFFECTED AREAS: MERRIMACK, NH ... ROCKINGHAM, NH ... HILLSBOROUGH, NH
Instructions:
For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Address/Location
Merrimack Police Department
31 Baboosic Lake Rd
Merrimack, NH 03054
Contact
Emergency: 9-1-1
Non-emergencies: 603-424-3774