Lead Forecaster Chris Corrigan is a 20 year old entrepreneur who has been studying the weather ever since the young age of 5. Chris has been the lead forecaster for Pennsylvania Weather Action alongside Lead Forecaster Josh Adams since the fall of 2014.

Dangerously Cold Wind Chills Expected to Continue Through the Weekend

Today many of us have experienced one of the coldest days in Pennsylvania in the last several years. Wind chill values have bottomed out anywhere from negative 10 to negative 30 degrees across the state today. Truly remarkable numbers for our area. Unfortunately, dangerous wind chill values will continue to be an issue through Sunday.…

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Snow Likely Today in Eastern PA, Tonight into Saturday in Western PA

Another “surprise” round of snowfall is expected this afternoon and evening for much of Eastern Pennsylvania. Although we are not talking huge amounts, this will be the third accumulating snowfall for these areas this past week. For Western Pennsylvania, a separate clipper system will be bringing snow showers and heavy lake effect snow squalls tonight…

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Final Call: Clipper Tuesday will Lead to Major Lake Effect Snow into Wednesday

The general idea for this clipper system remains the same. Western Pennsylvania and areas north of interstate 80 will see snow overspread the area during the overnight hours, likely after midnight. Snow will continue through at least the mid-morning hours Tuesday. The clipper itself will generally bring light snowfall amounts, but once the clipper swings…

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First Call: Accumulating Snow Threat Increasing For Parts of PA Saturday

Wow, what a difference 24 hours makes. Yesterday, every forecast model and even our own observations suggested Saturday would remain dry for all locations in Pennsylvania, while the coastal areas along Maryland, Delaware, and New Jersey would be brushed by snow. Now guidance has come in significantly northwest with the precipitation, putting much of Eastern…

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