- Today
- Holidays
- Birthdays
- Reminders
- Cities
- Atlanta
- Austin
- Baltimore
- Berwyn
- Beverly Hills
- Birmingham
- Boston
- Brooklyn
- Buffalo
- Charlotte
- Chicago
- Cincinnati
- Cleveland
- Columbus
- Dallas
- Denver
- Detroit
- Fort Worth
- Houston
- Indianapolis
- Knoxville
- Las Vegas
- Los Angeles
- Louisville
- Madison
- Memphis
- Miami
- Milwaukee
- Minneapolis
- Nashville
- New Orleans
- New York
- Omaha
- Orlando
- Philadelphia
- Phoenix
- Pittsburgh
- Portland
- Raleigh
- Richmond
- Rutherford
- Sacramento
- Salt Lake City
- San Antonio
- San Diego
- San Francisco
- San Jose
- Seattle
- Tampa
- Tucson
- Washington
Mount Shasta Today
By the People, for the People
Weather Forecasts Predict Daily Flu Risk
The Weather Company's Cold and Flu Tracker uses real-time data to calculate your illness odds
Published on Feb. 26, 2026
Got story updates? Submit your updates here. ›
The Weather Company's Cold and Flu Tracker doesn't just tell you it's flu season; it uses real-time weather data and human behavior to calculate your daily illness risk. From cold fronts to school closures, the tool provides a behind-the-scenes look at how it works to help you make decisions about your health.
Why it matters
Knowing your daily flu risk can help people take proactive steps to protect their health, especially during peak illness seasons. The tracker provides a more personalized and data-driven approach to flu forecasting compared to general seasonal outlooks.
The details
The Cold and Flu Tracker uses a combination of real-time weather data, school closure information, and other factors to assess an individual's daily flu risk. Things like cold fronts, humidity levels, and school attendance patterns are all fed into the algorithm to provide a more accurate and localized prediction of illness likelihood.
- The Cold and Flu Tracker provides daily flu risk forecasts.
The players
The Weather Company
A media and business-to-business weather company that provides weather-related software and data to businesses, media, and consumers.
The takeaway
The Weather Company's Cold and Flu Tracker offers a more personalized and data-driven approach to flu forecasting, helping people take proactive steps to protect their health during peak illness seasons.

