New Hampshire Severe Severe Thunderstorm Warning | Effective 07/15/2026 00:05

Headline: 
Severe Thunderstorm Warning issued July 15 at 3:05AM EDT until July 15 at 3:45AM EDT by NWS Gray ME
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 15, 2026 - 12:05am
Expires: 
July 15, 2026 - 12:45am
Description: 
SVRGYX The National Weather Service in Gray Maine has issued a * Severe Thunderstorm Warning for... Sullivan County in central New Hampshire... North central Cheshire County in southern New Hampshire... West central Merrimack County in central New Hampshire... * Until 345 AM EDT. * At 305 AM EDT, a severe thunderstorm was located 13 miles northwest of Claremont, moving southeast at 60 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Claremont, New London, Charlestown, Bradford, Newport, Gilsum, Alstead, Marlow, Sullivan, Stoddard, Walpole, Grantham, Cornish, Lempster, Acworth, Goshen, Croydon, Langdon, Washington, and Newbury. This includes Interstate 89 between mile markers 29 and 42. This also includes... Mount Sunapee.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. Large hail, damaging wind, and continuous cloud to ground lightning are 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.
Area Description: 
Cheshire, NH; Merrimack, NH; Sullivan, NH
Forcast Office: 
NWS Gray ME