What We’re Tracking Cloud cover builds in overnight and into early Monday. Lows fall back into the lower 20s, but rise into ...

In winter, incoming solar radiation and outgoing terrestrial radiation can greatly change the temperature of an air mass.

Winter storms are expected in Connecticut Tuesday and Wednesday nights that will cause "hazardous' morning commutes this week ...

We are tracking the return of the polar vortex next week as a wavy jet stream brings a blast of Arctic air to the Great Lakes.

There will be a brief break Friday before another winter storm moves into northeastern and central Pennsylvania for the ...