Severe Thunderstorm Warning until 02:00PM 
The National Weather Service in Gray Maine has issued a
* Severe Thunderstorm Warning for... South central Hillsborough County in southern New Hampshire...
* Until 200 PM EDT.
* At 138 PM EDT, a severe thunderstorm was located over Hollis, or near Nashua, moving south at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
* Locations impacted include... Nashua, Merrimack, Milford, Amherst, Litchfield, Hollis, Hudson, Brookline and Pelham.
* AFFECTED AREAS: HILLSBOROUGH, NH
Instructions:
For your protection move to an interior room on the lowest floor of a building. Large hail and damaging winds and continuous cloud to ground lightning is occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. 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