Fireworks do n't extinguish in the rain , and as long as operators `` keep the powder dry , '' they will explode , Butler said . High winds and rainstorms can pose serious challenges to fireworks shows . Severe weather affected fireworks 2008 Fourth of July in Maryland , Ocean City . Winds can cancel a fireworks celebration , although light rain often will not . millions fireworks company weathered a sandstorm before a show in Maryland .
High winds and rainstorms can pose serious challenges to fireworks shows . Severe weather affected fireworks 2008 Fourth of July in Maryland , Ocean City . Winds can cancel a fireworks celebration , although light rain often will not . millions fireworks company weathered a sandstorm before a show in Maryland .