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, ...

During the hot, humid summer months, meteorologists often discuss the heat index instead of the actual air temperature. But how is the heat index calculated, and why is it more important than the air ...

TOLEDO, Ohio — The "dog days" of summer are common in July and August, typically marked by long and hot days with sweltering humidity. The high humidity can be partially attributed to a source you may ...

Iowans aren't the only ones sweating in this heat. Corn sweat is increasing the humidity and uncomfortableness across the state. High temperatures are expected to reach the high 80s to low 90s in Des ...

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 ...

Temperatures tonight will fall to the coldest we’ve seen in some time. While not cold enough to require wind chill ...