As arctic air surges into the central and eastern U.S. this weekend, accumulating snow is forecast from the western slopes of the central Appalachians into tonight, then across the northern Mid-Atlantic and southern New England early on Sunday. Lake-effect snows will be active as well. The precipitation map shows more active weather will be coming in for the Pacific Northwest and into northern California next week. | NOAA NWS Weather Prediction Center

⛈️ There is a 40% to 60% chance of showers and thunderstorms again today. Remember, if you can see lightning ⚡ or hear thunder 👂head inside immediately #WeatherReady #flwx | US National Weather Service Tampa Bay Florida