A rare occurrence! All 50 states have weather watch, warning, or advisories in effect. Another heavy rain/high wind event into the East heading into the weekend. However, by next Tuesday, the Northeast U.S. Corridor is looking at a moderate snowstorm including coastal areas.

The 12Z GFS projects a cold medium-range forecast that is stronger and longer than the FEB-21 “Uri” event. Support for the cold is singularly generated by the GFS model. The 6-10-day forecast frigid forecast trends much colder into Texas. The 11-15-day forecast is expected to moderate due to mild Pacific influence. However, the GFS doubts that possibility and generates a much colder 11-15-day forecast at midday. The 12Z GFS generates a whopping 281.5 HDD for Jan. 19-25 which is about 10 HDD colder than the “Uri” event Feb. 12-18, 2021.