On a calm, clear night, the ground cools very efficiently by radiating heat back into the atmosphere. This lowers the ...

Nearly half of the U.S. population experienced record heat and humidity in June and July of 2025. Ohio University Professor ...

NORFOLK, Va. — Most summer days, you hear us talk about “humidity” when describing how the air feels. While many people are familiar with the term relative humidity — the percentage of water vapor in ...

Increasing evidence shows that environmental factors such as humidity, temperature fluctuations, air quality, and flooding ...

A single hair strand has three parts, but the one most affected by humidity is the cortex. The cortex contains fragile ...

If you think this summer has felt extra sticky and sweltering hot in Ohio and Kentucky, you're not alone. Greater Cincinnati has spent much of the summer trying to stay cool, as the area has been ...

Upper-level wind pattern is behind the warm and sunny stretch here. Pattern hold rest of the week TWO SEASONS IN ONE DAY Are ...

Today will continue the summer feel. Highs stay in the lower 90s under a mostly to partly cloudy sky, with light winds around ...

The Chicago area is bracing for extreme heat and humidity in the coming days, and experts said it could become more common with changing weather patterns. A Chicago doctor said extreme humidity ...

As more humid air returns from the Gulf, there could be a few showers or an isolated storm south of Houston on Thursday. This ...

Cool mornings fade as Houston's humidity returns. Forecast models show sunshine, warmer nights and above-normal temps into ...

This week certainly won’t feel like September, especially at a time when we start to expect cool mornings.