Forecast: Deep Freeze in Emmaus Patch All Week

There's snow in the forecast along with a big chill that will keep daytime high temperatures from rising out of the 20s for the rest of the week.

An arctic air mass is bringing the coldest weather so far this season -- perhaps even colder than anything we experienced last winter, according to the National Weather Service. 

It's too soon to call actual snow totals, but the storm that's a-brewin' for the end of the week could bring "plowable snowfall" to the Lehigh Valley, the National Weather Service predicts.