iNWS Alert

Aug 18, 2021

7:30 pm

New event. Severe Thunderstorm Warning from 8/18/2021 7:30 PM to 8:15 PM EDT for Southern PA. More information.

iNWS Alert NOAA logo

Interactive NWS Alert

Recent Posts

December 6 Light Snow and Ice Early Will End And Some Clearing: Colder Air Monday

Saturday December 6 2025 Morning Report There was a Winter Weather Advisory issued last night for the expectation of freezing drizzle. The short-range models supported that with slightly warmer air…

By

Justin Berk

On

Dec 6, 2025

A New Winter Weather Advisory Friday Night For Freezing Rain And Preliminary Snow Results

Friday December 5 Afternoon Update This little weather system has been a big headache even though it did perform almost exactly as expected. The light snow created road problems across…

By

Justin Berk

On

Dec 5, 2025

December 5 Light Snow This Morning And Cold Enough To Stick: Winter Weather Advisory Baltimore And South

Friday December 5 2025 Morning Report Light snow was first reported at BWI in Baltimore before 5 AM. This is the northern edge of the expectation for any possible impact,…

By

Justin Berk

On

Dec 5, 2025