Severe Thunderstorm Warning until 05:30PM 
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 530 PM EDT.
* At 452 PM EDT, severe thunderstorms were located along a line extending from near Hopkinton to near Bedford, moving northeast at 35 mph. These storms were headed toward the Interstate 93 corridor from Manchester to Concord. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include... Manchester, Concord, Derry, Exeter, Merrimack, Northwood, Bedford, Milford, Hooksett, Amherst, Litchfield, Epping, Hopkinton, New Boston, Loudon, Barnstead, Epsom, Brentwood, Gilmanton and Mont Vernon. This includes the following highways... Interstate 293 between mile markers 1 and 11. Interstate 89 between mile markers 0 and 16. Interstate 93 between mile markers 11 and 47.
* AFFECTED AREAS: MERRIMACK, NH ... ROCKINGHAM, NH ... HILLSBOROUGH, 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