Snow squalls cause 40-car pileup on I-93 near Windham and Londonderry in New Hampshire

Interstate 93 in the Windham and Londonderry area was shut down after a string of crashes around 10 a.m.

Windham Assistant Fire Chief Ed Morgan said the first call was for a crash with entrapment, and a rollover crash was phoned in a short time later. Within minutes, several other crashes were reported.