The Storm Prediction Center has labeled much of PA under a slight risk. Damaging winds, quarter size hail, and an isolated tornado will be possible. Being that temperatures will be over 90 degrees tomorrow in many regions, storms will likely get started in the mid-morning. However we don’t expect them to gain strength until the afternoon.
There is no specific timing because the storms will be pop-ups and scattered in nature throughout the day, so if you have any outdoor plans be sure to check the radar every so often and stay tuned for any weather alerts for your area. Below are the Main Thunderstorm Risks for Saturday.
Storms will be moving from northwest to southeast. For example if a storm is over Harrisburg, then it will likely be heading into Western Lancaster County of Eastern York County. As mentioned, the greatest threat will be damaging winds especially if an organized line forms. Here is the Storm Prediction Center’s Risk Map.
If you hear thunder, then you are close enough to be struck by lightning. Don’t forget to like us on facebook by clicking here. We will be posting all watches and warnings Saturday as well as radar images/videos on our facebook page. Stay safe everyone, share this with your friends and family especially if you plan to be outdoors!
Josh Adams is the founder and lead forecaster of Pennsylvania Weather Action, a regional forecasting site he launched in 2015. With over a decade of experience analyzing weather patterns across Pennsylvania, his forecasts have reached millions of readers throughout the state.
Josh specializes in Pennsylvania’s complex microclimates and terrain-driven weather patterns, providing detailed coverage of severe thunderstorms, winter storms, and flooding events. His forecasting focuses on delivering precise, timely information to help Pennsylvanians stay informed and prepared during impactful weather.
Last Updated: March 10, 2026
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