The National Weather Service issued alerts across the country warning of potent storms, a heat wave and lingering toxic smoke ...

Meteorologists warn extreme heat and sudden storms could force cancellations or alter plans for communities nationwide.

The nation's hottest official temperature climbed to 107 degrees, while the coldest reading fell to 19 degrees. Here's where ...

Nearly every part of the United States is getting walloped by wild weather or just about to be. Days of downpours have begun in Hawaii. The Southwest will soon bake with day after day of record ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Several parts of the United States have been advised to prepare for ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A powerful atmospheric pattern known as an “omega block” is currently ...