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Ah, snow days! Instead of taking a math test, you get to spend all day watching TV in your pajamas -- or playing in the snow with your friends! Everyone loves a snow day now and then, but how do you know if the murky gray sky above you is going to unleash a foot of snow -- or be nothing more than a disappointment? Well, though there's no way to be 100% sure if your school will have a snow day the next day, there are many things you can do to increase your chances of figuring it out. If you want to know how to predict a snow day, see Step 1 to get started.



  1. 1
    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.
    • 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!
    • Also, 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.
  2. 2
    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 everyone is talking about it, 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.
  3. 3
    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 the middle of the night.
    • 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 canceled.
    • 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.
  4. 4
    Check the current closures of other public facilities in your area. If there are events being cancelled or other schools already closing the night before in your area, then your chances are higher. If a school administrator sees that the surrounding schools or public places in your area are being closed down, then he or she will feel more pressure to do the same. This isn't a sure fire way to know what will happen, but it certainly won't hurt!
  5. 5
    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 know friends from other school districts, 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.
  6. 6
    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.
  7. 7
    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.[1][2]
  8. 8
    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!
  9. 9
    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.
  10. 10
    Go to bed prepared for school the next day just in case. This means having all your homework done and packed away as it normally would be, but it also means you must mentally expect there will be school the next day. Several snow day predictions have been wrong. You don't want to wake up to disappointment -- or panic because you haven't studied for your math test! If school is cancelled, then you are in for a surprise! It makes the fun even better. Even if it's not cancelled, you can do your research and be the first to know about the next big snowstorm to hit your town!
    • And hey, if you don't end up getting a snow day, it's not the end of the world. Public schools have a certain allotment of snow days for each year, and if you get too many snow days, you may have to come to school during holidays, or even to go to school late into the summer!


  • A snow day calculator may be a useful tool to help predict a snow day. Search Google for "snow day calculator".
  • Don't sweat over it. It's not like you can do anything to change the outcome of a possible snow day, so you can stop worrying.
  • Some school districts have messages that go out for snow days, so check if your school has them.


  • Make sure to check the news or closures that day. You don't want to miss school if it's actually open.

Article Info

Categories: Weather Safety | Probability and Statistics

In other languages:

Español: predecir un día de nieve, Italiano: Prevedere un Giorno di Neve, Português: Prever um Dia de Neve, Русский: спрогнозировать снежный день, Bahasa Indonesia: Meramalkan Hari Bersalju, Deutsch: Einen Schneetag voraussagen

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