Weather forecasters are predicting wild temperature swings across the eastern U.S. Wednesday was expected to be another scorcher before temperatures plunge as much as 30 degrees.

The temperature in New York City has reached 100 degrees as the eastern U.S. sweltered under an extreme heat wave.

An intense and nearly historic weather pattern is cooking much of America in a dangerous heat dome this week with triple-digit heat that hasn’t been seen in some places in more than a decade.

With massive job cuts, the National Weather Service is reducing vital weather balloon launches in eight northern locations.

The people who once ran the federal weather and oceans agency say it touches people’s daily lives in unnoticed ways and that massive firings there could cause needless deaths and a big hit to America’s economy.

The polar vortex’s icy grip on much of America has Arctic Greenland seeming like a toasty vacation spot by comparison.

Meteorologists warn that the coldest burst of Arctic air this season is coming to put an icy and prolonged exclamation point on America’s winter of repeated polar vortex invasions starting this weekend.

The vast majority of Americans are about to get an extended taste of frigid Siberian weather.

A major winter storm began Saturday in the central U.S. and is forecast to move east over the next several days.

Meteorologists forecast a strong snow and ice storm followed by brutally cold conditions will soon smack the eastern two-thirds of the United States.

It's as if Mother Nature shut off the rain faucet in the United States in October.

Meteorologists calculate that more than 40 trillion gallons of rain drenched the Southeast United States in the last week from Hurricane Helene and a run-of-the-mill rainstorm that sloshed in ahead of it.

With cloud seeding, it may rain, but it doesn’t really pour or flood — at least nothing like what drenched the United Arab Emirates and paralyzed Dubai.

Federal meteorologists predict that the United States can expect a nice spring break from past too rainy or too dry extremes.

Portland, Oregon received nearly a foot of snow in a single day in what proved to be its second-snowiest day in history.

In a world getting used to extreme weather, 2023 is starting out more bonkers than ever.

An arctic blast has brought extreme cold, heavy snow and high winds to much of the U.S. Cold air moving down from Canada has caused temperatures to plunge dramatically.

The same stubborn weather system caused intense downpours in St. Louis and Appalachia that led to devastating and in some cases deadly flooding.