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.

Isolated Supercells Capable of Producing Damaging Winds and a Tornado or Two Possible Tuesday

The only way to breakdown this pattern of extreme heat and humidity is to have multiple systems pass through the area, and sure enough that is what we have here this week. Tomorrow a potent system will be passing through our state, leading to the chance of Severe Weather for the entire State. Will this…

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Strong to Severe Thunderstorms Possible Saturday

Strong to Severe Thunderstorms have the potential of disrupting your plans for your Saturday. A line of storms will pushing from Northwest to Southeast throughout the first half of your day Saturday, possibly producing bowing segments that have the capabilities of producing damaging winds. These storms will be hit or miss meaning NOT EVERY TOWN…

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Potential Flooding For Parts of PA Tomorrow, Flash Flood Watches are in Effect

Tomorrow poses the chance for scattered downpours and thunderstorms, that have the ability to produce flash flooding. The best chance for these downpours and storms are expected to be in Eastern PA Tomorrow and because of that, Flash Flood Watches are in place. Those counties in the green shade are under a FLASH FLOOD WATCH…

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Dangerous Heat Wave On The Way, Excessive Heat Watch In Effect

Starting Tomorrow and lasting through at least Monday, most of the state will be dealing with scorching hot temperatures. The latest trends suggest that the worst of the Heat will primarily focus over the Eastern Half of the State, however, trends are also suggesting hotter temperatures approaching further North than previously expected. So with Today’s…

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Severe Thunderstorms To Produce Damaging Winds Thursday

Much like yesterday, scattered thunderstorms will be in the forecast state-wide, however this time around, there is more of an upside potential in terms of meeting Severe criteria. Timing: Storms will fire up in the mid-morning hours across Western PA and continue to develop and push Eastward throughout the Afternoon hours. The Storm Prediction Center…

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Heavy Rain to Disrupt Holiday Fireworks Monday

AN UPDATE HAS BEEN POSTED>>>>>https://paweatheraction.com/rainfall-totals-update-for-independence-day Unfortunately, over the last 24 hours guidance has trended North with a low pressure system that will be impacting us Monday into Tuesday. Now, this puts most of the state under the gun for some heavy rainfall. This time yesterday, it looked as if only extreme Southern PA would have…

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SEVERE WEATHER THREAT UPGRADED TODAY: DAMAGING WINDS, LARGE HAIL, ISOLATED TORNADOES POSSIBLE

As the latest short range guidance flows in, the STORM PREDICTION CENTER has UPGRADED much of the state in their respected categorical risks. Here’s their latest: In their discussion they state that damaging winds and hail will be the primary threat, with the potential of rotating storms. These storms that do rotate and become what…

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