Students at Franktown Elementary School were released early on Wednesday after it was damaged by a lightning strike.
Two men were injured when they were struck by lightning after they took cover under a tree while waiting for a bus.
Lightning struck two people in Denver on Tuesday afternoon, the Denver Fire Department said.
Lightning struck a home in Denver causing it to catch on fire with someone inside.
Canadian ultrarunner Adam Campbell was over halfway through Colorado’s Hardrock 100 endurance race when he was struck by lightning.
For the second day in a row, lightning has been blamed in the death of a visitor at Rocky Mountain National Park.
More people were injured by a lightning strike on Saturday after a strike killed a woman and injured seven others on Friday.
A Frontier Airlines official says one of its planes was diverted to Salt Lake City after it was hit by lightning.
The man who recorded a lightning strike during a severe thunderstorm earlier this week was knocked to the ground when the lightning bolt struck too close to his home.
There are two types of cloud-to-ground lightning strikes, and while both are deadly, one is usually more destructive.