Unfathomable cold from polar vortex: Mt. Washington, New Hampshire, hits -100 degrees wind chill

The NWS in Portland/Gray, Maine, said an unusual phenomenon for its area of responsibility is possible Friday night as the tropopause could dip below the peak of Mount Washington, the highest summit in the northeastern U.S.

Weather forecast
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It. Is. COLD today, and it's only going to get colder, so great ready, because temperatures will drop intot he single-digits tonight and it'll feel like it's even colder. FOX 5 NY's Nick Gregory has your weather forecast.

Missing elderly couple, dog found after 2 days trapped in snow

After their granddaughter reported them missing, search and rescue teams worked 87 hours and searched 1,300 miles of roads.

Betting on weather takes off

Weather betting is becoming a thing and betters are doubling down.

NYC weather forecast
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A brutally cold snap is on the way, but it's going to be gone quickly.

NYC weather forecast
video

A brutally cold snap is on the way, but it's going to be gone quickly.

NYC weather forecast
video

A brutally cold snap is on the way but it is going to be gone quickly.

NYC weather forecast
video

The bone-chilling cold air is moving in just in time for the weekend.

NYC weather forecast
video

The bone-chilling cold air is moving in just in time for the weekend.

Can you smell snow?

Humidity and air pressure changes may allow you to smell a snowstorm before it begins.

Cow rescued after falling through 7-inch-thick ice in Colorado

Mountain View Fire Rescue said it was an unusual call for help and it took a team effort to pull the animal to safety.

Western monarch butterfly population suffers due to atmospheric river storms

After the highest initial count in two decades around Thanksgiving, atmospheric river-fueled storms led to the loss of the iconic western monarch butterflies.

NYC weather forecast
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The bone-chilling cold air is moving in just in time for the weekend.

NYC weather forecast
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FOX 5 New York's Mike Woods has your weather forecast.

Weather forecast
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Still, no snow, but will that finally change overnight tonight? Perhaps, but don't expect a lot if it comes. FOX 5 NY's Nick Gregory has your weather forecast.

Transition into El Nino could lead to record heat around globe

The World Meteorological Organization reports fishermen first used the term El Niño off the coast of South America to describe the unusually warm water temperatures before Christmas.

Where in the world has it never snowed?

Believe it or not, a tropical island has seen snow more recently than an area of Antarctica.

NYC weather forecast
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A short burst of brutally cold weather is on the way to New York City.

Weather forecast
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A spring-like day today, but lots of clouds will come this evening, along with the threat of showers and perhaps even some snow to the north and west. FOX 5 NY's Nick Gregory has your weather forecast.