Weather News Where S The Cold Air The Weather Pattern Keeping Snow Out Of Colorado Explained

First big snow storm to hit US as polar vortex sends coldest air yet

A long-awaited blast of cold air, courtesy of the polar vortex, will overtake much of the US, but the forecast says the low temperatures won't last. Read More

Polar vortex sending 'wrecking ball' of cold air to US

This cold blast could be relatively short-lived, with a return to more typical wintry temperatures by later in December. Read More

Will Indiana get snow for Thanksgiving? Arctic blast may return

An Arctic blast is expected to bring cold temperatures and potential heavy snow to the central and northern U.S. around Thanksgiving and into early December. Experts are monitoring a potential sudden ... Read More

Is snow coming to Kentucky? Polar vortex is shifting Thanksgiving forecasts

An Arctic blast is expected to bring cold temperatures and potential snow to the U.S. around Thanksgiving and into early December. Several weather patterns, including La Niña and a weakened polar ... Read More

Polar vortex may shift Thanksgiving forecasts. What it could mean for Michigan

An Arctic blast is expected to bring cold temperatures and potential heavy snow to Michigan and other northern states around Thanksgiving and into early December. A rare weather phenomenon, known as a ... Read More

Cold and snowy weather could be coming for many, thanks to the polar vortex

Scientists are still trying to understand the atmospheric disturbances. A significant change in the atmosphere means the weeks after Thanksgiving could be colder and snowier than normal across ... Read More

Is lake-effect snow in Ohio's Thanksgiving forecast? Models show possible arctic blast

A potential wobble in the polar vortex could bring a return of arctic air to Ohio and the northern U.S. around Thanksgiving. Forecasts show below-average temperatures for about half the country ... Read More

Will Kentucky soon get snow? More about polar vortex, La Niña weather pattern

An Arctic blast could bring freezing temperatures and heavy snow to Kentucky around Thanksgiving weekend. A "sudden stratospheric warming" event may disrupt the polar vortex, potentially causing ... Read More

WEATHER BLOG: Cold Thanksgiving | Take a look at weekend snow chances:

GET SOME THICK TEAL LAYERS JUST TO TRY TO STAY WARM. I MEAN, IT’S IT’S THAT TIME. I MEAN, TOMORROW IT GETS COLD AND IT LOOKS LIKE IT STAYS COLD. AND THERE MIGHT BE A FEW MORE MILD DAYS IN THERE IN ... Read More

Chief Meteorologist Mark Reynolds’ Winter Weather Outlook for 2025-2026

It’s that time of the year when everybody wants to know what I’m forecasting for the winter weather. It’s been an interesting fall so far. The Tri-Cities certainly experienced a big dip in the jet ... Read More

What Is The Difference Between Weather And Climate - Explained By Meteorologists

When it comes to distinguishing between weather and climate, weather generally covers short and specific timeframes and locations, while climate focuses on trends and statistical ups and downs over ... Read More

WATCH: Winter weather forecast for the Philadelphia region

What’s in store for the Philadelphia region this winter? The NBC10 First Alert Weather team unveiled their winter weather outlook for 2025-2026. We’re expected to see slightly more snowfall than ... Read More