Severe weather Archives - PA Weather Action

Supercell Thunderstorms and Bowing Line Segments Possible Thursday in PA

Click to Skip to Wednesday's Severe Threat Click to Skip to Thursday's Severe Threat After the 2025 Severe Thunderstorm Season got off to a hot…

By Lead Forecaster Josh Adams June 17, 2025

Heavy Rain Severe Weather Thunderstorms

Strong to Severe Thunderstorms Expected Tuesday

As we receive the latest data for tomorrow's severe weather, the trend has been for a later start time compared to what we were looking…

By Lead Forecaster Josh Adams August 21, 2017

Heavy Rain Severe Weather Thunderstorms

Severe Thunderstorms Containing Damaging Winds and Torrential Rainfall Expected Tuesday

We are once again expecting another round of severe weather to pass through the state Tuesday afternoon and evening. A line of strong to severe…

By Lead Forecaster Josh Adams August 20, 2017

Heat Wave Severe Weather

Severe Weather Along with Dangerously Hot and Humid Conditions Expected Thursday

After another hot and humid day, we are tracking another round of severe weather expected for the state tomorrow and on top of it, some…

By Lead Forecaster Josh Adams July 19, 2017

Severe Weather

Severe Thunderstorms Capable of Damaging Winds Possible Today

As we start off our workweek, we are tracking severe weather that is possible mainly in the afternoon and evening hours today. The Storm Prediction…

By Lead Forecaster Josh Adams July 17, 2017

Severe Weather Thunderstorms

Severe Thunderstorm Update, Slight Risk Expanded

Since last night's update, the Storm Prediction Center has now expanded their SLIGHT RISK for Severe Weather to cover just about the entire state with…

By Lead Forecaster Josh Adams August 16, 2016

Severe Weather Thunderstorms

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…

By Lead Forecaster Josh Adams August 15, 2016

Severe Weather Thunderstorms

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…

By Lead Forecaster Josh Adams August 5, 2016

Severe Weather Thunderstorms

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…

By Lead Forecaster Josh Adams July 31, 2016

Severe Weather

Heat Indexes of 110°F, Along With Severe Storms Possible Monday

Heat alerts now cover much of Central and Eastern PA, as heat indexes will reach 110°F in areas. If outside be sure to drink lots…

By Lead Forecaster Josh Adams July 25, 2016

Severe Weather Thunderstorms

Marginal Severe Storm Risk For Friday

The only possible temporary relief from the heat, will come in the form of isolated storms. Unfortunately, the key word is isolated. Tomorrow, a system…

By Lead Forecaster Josh Adams July 21, 2016

Severe Weather Thunderstorms

Severe Thunderstorms To Produce Widespread Damaging Wind Threat Monday

Monday will feature the most widespread Severe Thunderstorm threat of the season, in regards to how much of the State is in the SLIGHT RISK…

By Lead Forecaster Josh Adams July 17, 2016

Severe Weather Thunderstorms

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…

By Lead Forecaster Josh Adams July 14, 2016

Severe Weather Thunderstorms

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…

By Lead Forecaster Josh Adams July 1, 2016

Severe Weather Thunderstorms

SHOWERS AND STORMS TO IMPACT PARTS OF THE 4TH OF JULY WEEKEND

It is hard to believe we are already at the end of June and forecasting the 4th of July Weekend. Time is truly flying by…

By Lead Forecaster Josh Adams June 29, 2016