In a year when most meteorologists were watching signs of drought — especially across the western half of the country — the middle of the U.S. has been inundated with moisture. It’s not just been hot, ...

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 ...

The first major heat wave of summer has enveloped much of the midwestern and eastern U.S. in a brutal “dome” of record temperatures and high humidity. The dome phenomenon happens when weather ...

Has this summer been muggier than usual? For nearly two-thirds of the country, the answer is yes. Tens of millions of Americans in the central and eastern United States have suffered from an ...

Heat and humidity will once again smother the eastern half of the country this week, pushing the heat index to dangerous levels for tens of millions of people. In the Midwest, the humidity will be ...

With summer underway across the northern hemisphere - and temperatures in many places reaching new highs - scientists are warning people to be aware of just how dangerous it can be to exercise or play ...

SAN FRANCISCO (KGO) -- Tuesday and Wednesday we have the chance of light showers as low pressure moves through California, and with it comes high humidity. FORECAST: Mostly cloudy skies with mild ...