DENVER (KDVR) -- Summer in Colorado means more nights outside, along with more chances for severe weather that could impact plans.

The weather can change quickly, even after clear blue skies — Coloradans may have little warning for when severe weather may bring gusty winds and hail.

FOX31 asked viewers what tips they have for concertgoers to make the best of their experience at Red Rocks Park and Amphitheatre, and many mentioned preparing for various types of weather.

Viewers recommend wearing layers as it gets cool once the sun sets, and bringing weather gear like a poncho in case it rains, as umbrellas are not allowed in the venue.

Concertgoers should also prepare for the chance of hail. Viewers recommend bringing some kind of coverage like a blanket or a tarp; however, according to the Red Rocks website, items like large blankets and tarps are prohibited and will not be allowed past security.

A spokesperson for Denver Arts and Venues explained that this is a common rule at many outdoor venues because fans use them to take up more space than is practical.

Instead, the spokesperson told FOX31 that the best protection for concertgoers is some form of shelter and offered the following statement:

"As with all other Denver venues, when a venue's security team directs fans to seek shelter, fans should do it — in buildings and, at Red Rocks, cars if accessible.  The venue's Rave system (opt-in info texts for fans attending specific shows) provides fans with updates, alerts and re-entry information.  At all outdoor venues, the best protection is shelter — not tarps, blankets or rain gear.  Follow security's direction," the spokesperson wrote in an email.

When severe weather is incoming at Red Rocks, attendees are warned to take shelter. The screens will display a message warning attendees of the incoming conditions.

Concertgoers are advised to head back to their vehicles for shelter; however, the trek can be a long one, depending on where they park. Attendees can also seek shelter at places like the Visitor Center and restrooms. Fans should keep their ticket stub with them for re-entry once an all-clear is issued.

Hail coming down at Red Rocks resulted in dozens of injuries at a concert a couple of years ago. Attendees described hail coming "out of nowhere," sending fans running for shelter. Once the storm passed, an estimated 80 to 90 people were reportedly hurt, with seven hospitalized. Injuries included cuts and broken bones.

Hail piled up on the walkway at Red Rocks Amphitheatre, where Louis Tomlinson was set to perform. (Credit: West Metro Fire Rescue)

The venue said it displayed warnings on the screens; however, attendees remained in the venue. Fans are encouraged to know where the closest exit or shelter is, stay updated on the Denver weather forecast and pay attention to warnings.

The Red Rocks website also recommends preparing for adverse weather conditions, including full exposure to the sun, strong wind, severe rain or snow.

Tuesday is a Pinpoint Weather Alert Day as gusty winds and hail are possible along the Front Range and Eastern Plains. Pinpoint Weather Chief Meteorologist Dave Fraser said storms should be east of Interstate 25 by 5 or 6 p.m. and will move out to the plains by 7 p.m., so the threat for storms at Red Rocks and during the Rockies game is expected to be gone, other than a trailing showers early in the evening.