Meteorologists at Weather Prediction Center and the National Weather Service are working around the clock to forecast the upcoming major winter storm. Be prepared and visit weather.gov for the most up-to-date winter forecasts. | NOAA NWS Weather Prediction Center

7.6K views · 173 reactions | An amplified weather pattern will produce several notable weather stories over the next 5-7 days. The total precipitation forecast over the next seven days shows a very wet stretch in the Northwest and across much of the eastern U.S. Snow and ice is in the forecast as well! For the latest winter forecast probabilities, please visit: https://www.wpc.ncep.noaa.gov/wwd/winter_wx.shtml | NOAA NWS Weather Prediction Center | Facebook

The National Hurricane Center (NHC) has a 50% chance of subtropical development off the Southeast coast. This feature is depicted on WPC's Medium Range Forecast shown below. The low position is in coordination with the NHC to ensure a consistent forecast. https://www.wpc.ncep.noaa.gov | NOAA NWS Weather Prediction Center

JUST IN: The Storm Prediction Center has upgraded today's severe weather threat to a Level 4 out of 5 for parts of Missouri, Arkansas, Illinois, Indiana, Kentucky and Tennessee. Several intense tornadoes are possible this evening. We're LIVE with everything you need to know: https://bit.ly/3UzM2rh | The Weather Channel