Will I Have a Snow Day Tomorrow?

Snow Day Predictor shows your odds of school being canceled based on snowfall, temperature, and forecast trends.

Widespread Snowfall Challenges Morning Commutes

Last updated 4/17/2026, 4:00 AM
  • Calgary, AB
  • Pikangikum, ON
  • Red Lake, ON
  • Ear Falls, ON

A broad swath of Canada is waking up to accumulating snow, with Calgary leading the pack at about 23 cm and other parts of Ontario and Manitoba seeing 8–14 cm. Winds around 40–50 km/h will produce patchy whiteout and slick roads, raising the risk of slower commutes and bus delays. Severe icing is not evident tonight, and no freezing rain is reported, but closures are still possible where snow piles up and visibility drops. Monitor local alerts as schools consider delays or closures in higher-accumulation zones, and give kids extra time for getting ready and travel safety.

  • Snow accumulation up to ~23 cm in some spots
  • Gusty winds 40–51 km/h causing reduced visibility
  • Slippery roads and potential school delays or closures

Today's Snowiest Cities

  1. 🥇
    Calgary, AB
  2. 🥈
    Winkler, MB
  3. 🥉
    Sanford, MB
  4. Red Lake, ON

Weather Stories

  1. InForumRed River Zoo animals embrace April snowfall4/2/2026
  2. AOL.comFamous National Parks That Are Actually Better in Winter4/3/2026
  3. discoverwildlife.com"They were inseparable, much like human couples in the throes of passion, sharing every moment together." 7 most romantic, loved-up, animals on the planet4/2/2026
  4. The Salt Lake TribuneIn Utah’s warmest winter, the ski area without snowmaking still thrived4/3/2026
  5. ktvz.comSnow Report: Enjoying the new snow on this bluebird day!4/3/2026
  6. miningjournal.netPeople and animals alike, ready for spring to arrive4/3/2026
  7. SkyHiNews.comWinter Park Resort talks mountain safety philosophy as season closes out4/3/2026
  8. AOL.comSaving the snow for next year: Ski resorts try 'snow farming' as temperatures rise4/3/2026
  9. CBCApril arrives with a big dump of snow4/2/2026
  10. msn.comWoman runs to help 'shivering angels' cuddled together in snowbank4/2/2026
  11. aplusme.meDog Suspender Boots With Pants - Waterproof Snow Boots For Small To Large Dogs (XL)4/2/2026
  12. Bergen RecordYankees Opening Day 1996 in the Bronx. Remember the snow?4/3/2026
  13. VailDaily.comColorado ski resorts see several inches of snow during April’s first snowfall — with more on the way4/2/2026
  14. People's Daily OnlineFemale rangers brave snowy forests to protect tigers, leopards4/3/2026
  15. Snow Industry NewsBrundage Mountain Gets More Snow Ahead of Spring Finale4/2/2026
  16. VailDaily.comPark City getting an Olympic-sized halfpipe again when The Snow League heads to Utah in 20274/2/2026
  17. SnowBrainsSnowBrains Forecast: 4-8 Inches in Favored Northern Rockies Terrain Friday, Then a Warm Weekend4/3/2026
  18. powder.comWhy Can’t Pro Freeskiers Get Paid? Inside Shaun White's New Multi-Million Dollar Snow League Solution4/3/2026
  19. Adirondack ExplorerSnow fleas: Don’t flee from these fleas4/2/2026
  20. Leisure Group TravelA Virginia Christmas: Historic Homes, Festive Markets and Twinkling Lights4/2/2026

About Snow Day Predictor

Stop relying on outdated “magic number” calculators. Snow Day Predictor is the 2026 standard for school closing probabilities, built on the same ultra-high-resolution weather engine that powers the world’s most popular smartphones.

While other sites give you a generic percentage based on total snowfall, we analyze hour-by-hour atmospheric changes to tell you exactly when the roads will become impassable.

The Precision Difference: Why We Outrank the Rest

Most snow day calculators use global models that only update every 6 to 12 hours. In a fast-moving winter storm, that data is obsolete before you even wake up. Our system leverages ultra-precision hourly data to track the “Morning Crunch”—the critical window between 4:00 AM and 7:00 AM that determines whether a superintendent calls for a closure or a delay.

Snow Day Calculator By City

  1. New York

    1. Albany
    2. Binghamton
    3. Buffalo
    4. Ithaca
    5. New York City
    6. Rochester
    7. Syracuse
    8. Utica
    9. Watertown
    10. Yonkers

  2. Massachusetts

    1. Boston
    2. Brockton
    3. Cambridge
    4. Fall River
    5. Lowell
    6. New Bedford
    7. Springfield
    8. Worcester

  3. Michigan

    1. Ann Arbor
    2. Detroit
    3. Flint
    4. Grand Rapids
    5. Kalamazoo
    6. Lansing
    7. Marquette
    8. Muskegon
    9. Saginaw
    10. Traverse City

  4. Pennsylvania

    1. Allentown
    2. Erie
    3. Harrisburg
    4. Philadelphia
    5. Pittsburgh
    6. Reading
    7. Scranton
    8. State College

  5. Ohio

    1. Akron
    2. Cincinnati
    3. Cleveland
    4. Columbus
    5. Dayton
    6. Toledo
    7. Youngstown

  6. Illinois

    1. Aurora
    2. Chicago
    3. Joliet
    4. Naperville
    5. Peoria
    6. Rockford

  7. Minnesota

    1. Bloomington
    2. Duluth
    3. Minneapolis
    4. Rochester
    5. Saint Paul
    6. St. Cloud

  8. Wisconsin

    1. Appleton
    2. Eau Claire
    3. Green Bay
    4. Kenosha
    5. Madison
    6. Milwaukee

  9. Colorado

    1. Aurora
    2. Boulder
    3. Colorado Springs
    4. Denver
    5. Fort Collins

  10. Utah

    1. Ogden
    2. Park City
    3. Provo
    4. Salt Lake City

  11. Connecticut

    1. Bridgeport
    2. Hartford
    3. New Haven
    4. Stamford
    5. Waterbury

  12. New Jersey

    1. Elizabeth
    2. Jersey City
    3. Newark
    4. Paterson
    5. Trenton

  13. New Hampshire

    1. Concord
    2. Manchester
    3. Nashua

  14. Maine

    1. Bangor
    2. Lewiston
    3. Portland

  15. Vermont

    1. Burlington

  16. Ontario

    1. Barrie
    2. Brampton
    3. Hamilton
    4. Kingston
    5. Kitchener
    6. London
    7. Mississauga
    8. North Bay
    9. Ottawa
    10. Sault Ste. Marie
    11. Sudbury
    12. Thunder Bay
    13. Toronto
    14. Waterloo

  17. Quebec

    1. Gatineau
    2. Laval
    3. Longueuil
    4. Montreal
    5. Quebec City
    6. Sherbrooke
    7. Trois-Rivières

  18. Alberta

    1. Calgary
    2. Edmonton
    3. Lethbridge
    4. Red Deer

  19. Manitoba

    1. Brandon
    2. Winnipeg

  20. Nova Scotia

    1. Halifax
    2. Sydney

  21. New Brunswick

    1. Fredericton
    2. Moncton
    3. Saint John

  22. Saskatchewan

    1. Regina
    2. Saskatoon

  23. Newfoundland and Labrador

    1. St. John's