The high temperature Saturday is expected to be 20 degrees, according to the National Weather Service.
It will be cold.
AMHERST -- Besides outlining the events, regulations and expectations for this weekend, the University of Massachusetts Student Life page is also issuing a weather advisory.
It will be cold.
That cold could affect how students celebrate what has been known as the "Blarney Blowout" weekend, a moniker that many have moved away from.
The high temperature Saturday is expected to be 20 degrees, according to the National Weather Service.
UMass is warning students to "factor the cold temperatures into your plans as you head out to the "Mullins Live!" concert and other weekend activities." Officials are advising to dress warmly in layers and limit exposure to the cold.
That forecast "could put a lid on activities," ire Chief Tim Nelson wrote in an email.
But at the same time, he said they will staff for a normal weekend with 13 firefighters on duty and five ambulances staffed.
He the two deputy chiefs will be working -- one at the Amherst police emergency operations center, one at the UMass police center and one for the town.
Plus, he said they'll have, two outside ambulances and the triage team assigned to the concert at the Mullins Center Saturday afternoon. For the third year, UMass is offering a free concert to UMass students with the hope of providing an alternative to parties and afternoon drinking.
"I'm not so much concerned about the weather as I am that it will drive activities 'underground.' That is, a lot of indoor drinking that may not drive our call volume over the top but might still increase our activity level," Nelson wrote.
While the forecast could be "favorable," he wrote, "we'll still plan for the worst and hope for the best."
Amherst and Massachusetts State Police are following similar protocols from the last two years.
Last year, more than 200 police officers from 15 communities were on hand throughout the day at North Amherst housing complexes and throughout downtown neighborhoods.
Some UMass students, meanwhile, are excited for the weekend, others are leaving campus. Still others hadn't even heard about the concert until just the past few days.
Sophomore Jill Murphy said she won't be going, though, and didn't know who was even performing.
The lineup includes Mike Posner, Jeremiah, and Flo Rida, and the concert runs from noon to 4 p.m.
Murphy said she went last year for a little while but left, adding: "It wasn't that good." Jason Derulo was the headliner.
But she is excited for the weekend nonetheless. She works in the dining common and there was a lot of excitement there and where she lives in the Southwest residential area. She plans to study and do homework in the morning but then head to an off-campus party in the afternoon.
Campus was quiet as the week neared its end. "The campus tries to shut everything down. They discourage people from coming," Murphy said.
UMass began limiting guests Thursday. Through Sunday at 11 p.m., residential students can bring up to four UMass Amherst students as guests into their dorms.
No out-of-town guests are allowed.
That actually caused an issue for friends of Tyler Thomas and Julia Green who had a guest and prospective student have dinner on campus Thursday night. When they tried to bring him into the dorm they couldn't.
She said they forgot about this weekend and the protocols.
The two said they won't be on campus for the weekend.
"To me it's just another Saturday," Thomas, a bio-chemistry junior said.
First year student Bella Keefe, 18, said she only learned about the celebration from a friend this week when she was shopping for shamrock headgear.
She and her friends, fellow vocal education students. have their own concert to perform Saturday night so they won't be going to the Mullins Center or participating in anything Blarney related.
Bri Embury said she might have gone to the concert if she had the time for nostalgia's sake.
Posner was someone she listened to in middle school in South Hadley, where she grew up.
Keefe said she might have gone to the concert too because it was free.
Olivia Heinrich, also a first year student, said someone asked her about "Blarney" the other day and she said: "What's Blarney? I didn't know about it."
She said has no Blarney-related plans for the weekend.