About Snow Day Predictor

A simple, reliable way to check tomorrow’s snow‑day odds—built for Canadian winters.

We created Snow Day Predictor to make winter mornings easier. In one quick check, you can see the likelihood of a school closure or major disruption in your area—so you can plan rides, childcare, work schedules, and commutes with less stress. Check Tomorrow’s Snow Chances

Our Mission

Our mission is to help Canadians make smarter, calmer decisions on snow‑affected days. We turn complex weather and local factors into a clear next‑day probability that anyone can read at a glance.

Who We Serve

  • Parents & Students: Plan morning routines, childcare, and study time.
  • School & District Staff: Anticipate operational impacts and staffing.
  • Commuters: Decide when to leave, which route to take, and whether to work remotely.

What We Do

Snow Day Predictor estimates the likelihood of next‑day school closures or significant disruptions for your location. Enter your Postal Code and get a percentage‑based probability.

We focus on clarity, speed, and usefulness. If you’re curious about the math, you can dive into our methodology; if you’re short on time, the headline probability is all you need.

Want the details? Visit our Forecasting Methodology page for a deeper look at data sources and model design.

Our Story

Canadian winters are beautiful—and unpredictable. After too many frantic mornings checking multiple weather sites and school board pages, we set out to build a single, clear signal that answers the question families ask most: “Will there be a snow day tomorrow?”

We began with a lightweight prototype that combined public forecast data with local patterns. With each storm, we learned more, refined the thresholds, and improved how we communicate risk. Today, Snow Day Predictor provides a fast, friendly experience designed for busy mornings.

Accuracy & Transparency

Forecasting is about probabilities, not guarantees. Final closure decisions are made locally and can vary by school board—even within the same city. Our goal is to provide a useful planning signal that reflects likely outcomes given the latest data.

We publish updates each season to explain major changes to our model or inputs. If something looks off in your area, we’d love to hear from you—local insights help us improve.

The Person Behind the Predictor

Meet the Creator — Sarah Thompson

Founder & Lead Developer of Snow Day Predictor · Certified Weather Forecaster · Based in Toronto, Ontario

Sarah Thompson is a Certified Weather Forecaster with 8+ years of experience analyzing Canadian winters and specializing in snow‑day probabilities. She’s been featured in community news, forums, and parent groups across Canada for her clear, practical guidance on winter school disruptions.

“My goal is to turn complex winter signals into a single, clear probability you can trust for next‑day planning.”

Your Privacy Matters

We collect only what’s needed to deliver and improve the service (for example, location input to show your local probability). For details on what we collect, how we use it, and your choices, see our Privacy Policy.

Frequently Asked Questions

We aim to give a realistic probability based on forecast and local patterns. Because closure decisions are made locally, treat our result as a planning signal—not a guarantee.

We focus on Canada and are expanding coverage. Enter your postal code on the homepage to see our estimate for your location.

We combine short‑range forecasts (snowfall, wind, temperature, precipitation type) with historical closure patterns and local context.

We evaluate performance each season and ship improvements as needed. We also make smaller tweaks during active winter periods.

Yes—please contact us to discuss data access, embedding, or district‑level support.

Ready for Tomorrow?

Make winter mornings calmer with a quick, clear check of the odds.
Check Tomorrow’s Snow Chances