How to Predict a Snow Day

Check out the hourly forecast. Though you may think that you'll have a snow day for sure because it's snowing the evening before school, you've got to take the hourly forecast into account. If it says that it's going to stop snowing by 2 or 3 am, or even a bit later, then the snow plows may be able to remove the snow in time for the school buses to run. For the highest chances of a snow day, you want to see the heaviest snowfall between 5-7am.^[2]

• However, it also doesn't hurt if the forecast says it'll start to snow heavily during school hours, because your school administrators will not want to deal with the mess of trying to get everyone safely home in the middle of a snowstorm.
• Sometimes, you may also get an early dismissal, which is better than nothing.
• You should also look for changes in the forecast. If it drastically changes and it looks like you'll be getting more snow than expected, then you're in a good place!
• Consider how many inches of snow you will get. If it will be snowing all day but there will only be 1–2 inches (2.5–5.1 cm) of precipitation, then you may still have to go to school.
• Check if a winter weather advisory is in effect during school hours. Winter weather advisories are issued by the government when dangerous weather is expected. If the government considers the upcoming weather to be dangerous, chances are your school will too.
• Consider the possibility of ice. If rain is expected alongside freezing temperatures, you are likely to get some ice. This is good news because if the ice freezes onto the roads, transportation may not be as safe and therefore school is more likely to get cancelled.

See how much hype surrounds the storm. Though this isn't as important as figuring out how much snow is expected to fall, if a storm has hype about it -- which means that you hear not only students, but also teachers or even administrators, talking about it -- then it's more likely that you will have a snow day. This is because, if it's very big news, administrators are more likely to see that the snow is a threat. Remember, the administrators don't want to let down the people who expect snow days, or to put them in dangerous situations.

If you or your parents know an administrator in the school system, give them a call. If your mom happens to be best friends with the school administrator/superintendent, or someone else who is high up on the school ladder, then you'll be more likely to hear about a snow day first. However, keep in mind that everyone will be hounding this person, and sometimes these decisions aren't made until early the next morning.

• Some people also believe that if the bus drivers think that there will be a snow day tomorrow, then it may be more likely that school will be cancelled.
• If your parents know some teachers at your school, or if one of your friends happens to have teachers in the school as parents, then he or she may have some insight into whether or not you'll have a snow day earlier than the general public.
• Also, some superintendents even communicate snow days over Twitter. Though you'll be called soon after the decision is made, you can have a leg up by checking out your administrator's Twitter page, if he or she has one.

Check the current closures of other public facilities in your area. If there are events being cancelled or schools already closing the night before in your area, then your chances are higher. If a school administrator sees that the surrounding schools or nearby public places are being closed down, then he or she will feel more pressure to do the same. This isn't a surefire way to know what will happen, but it certainly won't hurt!

See if nearby schools are also closed. If a school that is located just a few miles away is closed, your school will probably be closed too. If you have friends from other schools, you can just ask them directly. If not, you can check out the local news and the local radio. Again, this doesn't make it 100% likely that you'll have a snow day yourself, but it does raise your chances.

Check your social networking sites. If you really feel clueless, check out your Facebook, Twitter, or Instagram accounts to see what people are saying about the oncoming snow. Even if you don't get an answer there, you may see that there's a lot of hype, which can increase the chances of the building storm! And if you can find a local teacher or administrator on Facebook or Twitter, they may have something to say about it.^[3]

Use a snow day calculator. There are several online snow day calculators that have a good success rate in predicting whether or not there will be a snow day. All they need to know is your zip code, and they will consider the weather-related factors, as well as the likelihood that someone in your district will call for a snow day.^[4]

• If you are on a mobile device, you can also search the app store for "snow day" to see all the snow day prediction tools available.
• Make sure any snow day calculators you download from the app store are relevant to your country. Most of these calculators only predict closures in the USA and Canada, so they might not be an option if you live elsewhere.

Consider how skilled your township is in snow removal. If you have a few inches of snow in Georgia, you may be more likely to have a snow day than you would if you lived in Maine, where the people in charge may be better prepared to deal with removing the snow, salting the roads, and maintaining order. If you have never seen a snowplow on your street, then those 2 inches (5.1 cm) of snow may really scare people off!

Consider how lenient your school board is about canceling school. Some districts and schools are much more trigger happy when it comes to making the decision to cancel school. If your school board has a good track record of canceling school when there has been a threat of snow, then you may be in good luck. On the other hand, if you've had to come to school while it's snowing and then walk home through the slush again and again, then you may be less likely to have a snow day. If your school is an urban district that largely walks, then you might not have a snow day, unless the snow becomes ice or the temperature is below zero. But if your district is a rural district with many busses that needs plowed roads, then you might have a higher chance of a snow day.