The story behind MoCo Snow, Blair's favorite weather blog
"Hey, it's supposed to snow next week! Do you think we'll have a day off?"
"Maybe; What does MoCo Snow say?"
During the winter months, conversations like this one can be heard throughout the hallways of most high schools in Montgomery County, and Blair is no exception. Until a few years ago, pre-snow day predictions involved nothing more than a quick weather check and an argument with friends. Since the creation of MoCo Snow, however, students can rely on a local gym teacher to make the call for them.
Alex Tsironis is a teacher, former Montgomery County Public Schools (MCPS) student and the man behind the pencil predictions. He works at the Blair Ewing Center as a physical education teacher and runs MoCo Snow in his free time. On his website, he describes his motivation for creating the blog. "I created MoCoSnow so that students and parents have a place to go to see the latest and most simplified weather forecast for Montgomery County, MD," writes Tsironis.
MoCo Snow began on a bulletin board in the hallways of Roberto Clemente Middle School in Rockville. From there, it expanded into a Google Blog, a Weebly site and eventually the independent website it is today. "It officially started as a small Google blog in 2011 because students that couldn't see the bulletin board I posted it on or students that went to high school wanted to know my prediction," Tsironis remembers. When his Clemente fans graduated, they told their high school friends about MoCo Snow, and it grew quickly through word of mouth and online interactions. "It really started expanding when I put it on social media in 2014. That's when teachers, students, and parents started getting way more involved," Tsironis explains.
Since its online inception in 2011, MoCo Snow has grown exponentially. Today, the account has almost 13,000 Twitter followers, 10,000 Facebook followers, and 1,500 email subscribers. It continues to expand every time winter comes around; this year, the first snowstorm of the season brought in over 1,000 new followers, with 500 on January fifth alone. To Tsironis, MoCo Snow's success came as a pleasant surprise. "I always expected it to gain popularity, but never to this extent," he says happily.
Behind the Pencil Prediction
Whenever snow appears on the weather forecast, Tsironis is quick to address it on his Twitter account. Most of the time, he prefers not to speculate about a storm over five days in advance because of how quickly forecasts can change. Once a storm gets closer, however, the predictions begin. MoCo Snow is updated using his pencil rating system. The predictions can vary from one pencil, which means school will most likely open on time, to five pencils, which means it's almost certainly safe to stay up late because there will probably be no school the next day. However, Tsironis encourages students to do their homework on time regardless of the pencil prediction, despite the impressive 96 percent accuracy that MoCo Snow boasts.
Since MoCo Snow took off, copycats have sprung up in other counties. Among these are FCPS Snow Predictions for Fairfax County ( @FCPSsnow on Twitter ) and Howard County School Predictions ( @HowardCountySchoolReport on Facebook ). Apart from inspiring other counties to follow in his footsteps, Tsironis has become a local celebrity amongst Montgomery County students. "It's pretty cool to have kids recognize me when I'm wearing MoCo Snow gear. I've had families ask to take pictures with me and that was pretty awesome," he says.
MoCo Snow is also popular amongst teachers. To Tsironis, having faculty recognize and use his blog is a fun experience. "I remember the first time I had one of my former co-workers come up to me and tell me what the ‘MoCo Snow guy' was predicting for the next day. I didn't even tell her it was me," he laughs. MoCo Snow's most famous fan is arguably Joshua Starr, former superintendent of MCPS, who has tweeted to MoCo Snow twice this season. On January 5th, Starr tweeted, "Gotta say, I love MoCo Snow," in response to the first pencil prediction of 2017.
Even though Tsironis is the one who runs the blog, making his predictions as accurate as possible is a county-wide effort. "I think it's really cool that teachers look to MoCo Snow for the predictions, and it has helped a lot because many teachers and parents send reports from their areas that help make my predictions even more accurate," Tsironis says. MoCo Snow has evolved into something bigger than its original purpose; it has become a bonding experience and weather advisory for the entire county.
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