How Weather Helps Predict Flu Spread - Videos from The Weather Channel
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How Weather Helps Predict Flu Spread

February 20, 2026

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, here’s a behind-the-scenes look at how this powerful tool works to help you make decisions about your health.