Storm Watch: Thursday, 2 p.m. update
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FOX 29's Scott Williams has your Thursday afternoon weather forecast as the FOX 29 Weather Authority team tracks a winter storm now impacting the Delaware Valley.

Here’s how long it’ll take you to get frostbite as wind chills dip below zero

Frostbite can happen in minutes and affects any exposed skin area, especially on your fingers, toes, nose and ears. It occurs when the body's survival mechanisms kick in during frigid conditions.

Winter storm adds uncertainty to strong holiday travel demand

Heavy snow, ice, and strong winds are possible between Thursday and Saturday across most of the country. AAA estimates more than 100 million people are expected to travel during the holiday season.

When storms 'bomb out': Explaining how a bomb cyclone forms

The term "bomb cyclone" comes from the term "bombogenesis." A storm intensifies rapidly and can create significant impacts such as heavy snow, rain, high winds, and coastal flooding.

The Christmas travel rush is on as folks try to leave ahead of powerful storm system

The scramble is on to get out of town ahead of a winter storm set to impact much of the northern portion of the country and the Delaware Valley before Christmas.

NFL Week 16 games brace for dangerous wind chills from massive bomb cyclone

As if the run game wasn’t already an essential aspect of a football rivalry, it’ll be more critical during Week 16 play as drastic weather will impact several NFL games this weekend.

First day of winter is December 21: The science behind the winter solstice

Winter officially begins in the Northern Hemisphere on Dec. 21 with the winter solstice, the day with the least amount of possible daylight and the longest night.

Winter storm to bring rain, snow with plunging temperatures ahead of Christmas weekend

Forecasters are watching a winter storm that will bring rain, snow and plunging temperatures to the Delaware Valley ahead of the holiday weekend, making for messy travel conditions.

Weather Authority: 7 a.m. Wednesday update
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Sue has a closer look at how winter weather impacting much of the country will impact our area later this week and into the weekend.