'Dangerous' air quality in Chicago, Pittsburgh as thick wildfire smoke shrouds the sky for millions Smoke from wildfires burning in Ontario has caused air quality to reach "dangerous" levels across ...

Texas deluge unleashes deadly, destructive floods; feet of rain fall Torrential downpours will keep central Texas at risk for dangerous flash flooding into Friday evening with ongoing downpours ...

A dip in the jet stream will break the short-lived heat in the Northeast in the coming days. While the new weather pattern will usher in cooler, less humid air, wildfire smoke will remain a periodic ...

Search operations continued along the Black River in Missouri this week after a 1-in-1,000-year rainfall event caused catastrophic flash flooding, washed out roads and campgrounds and prompted ...

Major cities across the Great Lakes had some of the worst air quality in the world on Thursday, including Detroit, Minneapolis and Chicago, with (dangerous) air quality alerts, according to PlumeLabs.

A new round of downpours is forecast to drench the southeastern United States starting this weekend, with a chance that a tropical rainstorm, depression or storm could form over the northeastern Gulf.

The Sunshine Protection Act would make daylight saving time permanent across most of the U.S., but it still needs approval from the Senate.

Can you taste wildfire smoke? Why it may seem like barbecue, metal or burnt plastic People across the Great Lakes and Northeast say Canadian wildfire smoke smells or tastes bitter, metallic, smoky or ...

Atlantic stirring after quiet stretch in hurricane season with 2 areas to watch After weeks of quiet, the Atlantic hurricane season may be ramping up with two tropical areas to watch, including one ...

Midwest, Northeast Arctic outbreak and lake-effect snow to last days The coldest and most prolonged cold weather in a couple of years will grip areas from the Midwest to the Northeast and will trigger ...

"Large waves will be generated around the Great Lakes from Wednesday to Friday with the first risk of lakeshore overwash and flooding of the season," AccuWeather Meteorologist Brandon Buckingham said.

Flash flood risk reaches extreme levels in Missouri, Kentucky and Tennessee Floods can happen fast and be tragic to those in their path. AccuWeather meteorologists are closely watching a highly-prone ...