Lead Forecaster Chris Corrigan is a 21 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.

Severe Thunderstorms to Bring Flooding Rain and Damaging Winds to Parts of Pennsylvania Tonight

We continue to track a Mesoscale Convective System that is currently tracking over the Great Lakes region, bringing with it, damaging winds, large hail, and even tornadoes. This will track towards Pennsylvania Tonight into Thursday Early Morning. While it does so, it is expected to weaken up a bit. The latest words out of the…

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Flooding Rains with the Potential of Severe Weather Thursday

We are tracking a Mesoscale Convective System, that will develop across the Great Lakes region Tomorrow, slides its way Eastward into the state of Pennsylvania by Thursday Morning. The MCS will reach Western PA by Thursday Morning…likely right around the morning rush hour, before pushing East from there and reaching Eastern PA by the Afternoon…

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Strong to Severe Storms to Pass Through the State Tonight into Tomorrow Morning

After a mostly calm day, we turn our attention to a potent cold front that will be passing through the region later this evening and into Tomorrow morning. A line of strong to severe storms will develop along this front, first hitting the Northwest part of the state and will drift Southeastward from there. As…

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FIRST CALL FOR TUESDAY NIGHT INTO WEDNESDAY’S STORM, TIMING & AMOUNTS INCLUDED

As we mentioned yesterday, the Winter Storm threat to the state that will be impacting us late Tuesday into Wednesday, will be a rain maker for most locations. However, Northwest PA and the Laurel Highlands will have a chance at seeing accumulating snowfall. A low pressure will gather its energy and slowly strengthen over Southern…

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Second Call Forecast For Monday/Tuesday’s Major Winter Storm, Amounts & Timing Included

        Although guidance has shifted a bit warmer with its solutions, a significant Wintry Mix is in store for many especially Tomorrow. For those only interested in the map/timing forecast, scroll down below model discussion. Latest GFS:          The GFS is the least aggressive with the front end snow…

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First Call Forecast For Monday/Tuesday’s Major Winter Storm, Amounts & Timing Included

2ND CALL POSTED >> https://paweatheraction.com/second-call-forecast-for-mondaytuesdays-major-winter-storm-amounts-timing-included         A significant Winter Storm is targeting the area beginning Monday and lasting until at least the first half of Tuesday. For those only interested in the First Call Map/Key, that is at the bottom. Here is an in-depth discussion.         Snow will overspread the…

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