A heat wave is moving across the U.S., resulting in both high temperatures and dangerously high humidity. NPR's Ayesha Rascoe speaks with meteorologist Ben Noll of the Washington Post. For much of the ...

Syracuse, N.Y. — Upstate New York is on the brink of a heat wave starting Sunday that is expected to combine record temperatures with ultra-high humidity levels. Not only will the air at times feel ...

Hot, steamy air blowing into Illinois from a heat dome moving east across the country has kicked off at least a week of dangerous heat, with humidity peaking Saturday through Monday. These kinds of ...

FRIDAY NIGHT: Mostly clear to partly cloudy and still comfy. Low: 65 SATURDAY: Partly sunny and warmer, a bit humid. Stray shower/t-shower. High: 88 SATURDAY NIGHT: Partly cloudy, milder and muggy.

Has it felt unusually humid to you so far this summer? The data agrees. For about 270 million people across the United States, dew points, the temperature at which air becomes fully saturated with ...

THURSDAY NIGHT: Clear this evening then scattered clouds arrive in Friday’s predawn hours. Comfortable temperatures and humidities continue. Winds: East 5-10 mph. Low: 68. Friday will feature another ...