Welcome to March 20th, where the first day of spring has sprung! As the story goes, April showers bring May flowers. This will be the case, as we are tracking a large rain-system about to move in!
As we take a look at the water-vapor, we can see a large rain-wrapped severe storm in the center (below)
Included is what the national radar looks like as well.
We do notice the Storm Prediction Center does have south-western Pennsylvania in a Day 1 Outlook for Thunderstorms.
The temperatures are warmer than usual today.