![]() If this actually happens, we would be in a more favorable position for a snowstorm around Feb. The closer the lines are together, the higher the confidence in the forecast. Now look at the forecast, which are the red lines. And, one week after the –AO, we had our blizzard of 2016. A very low –AO followed by a quick rise has historically led to snowstorms in the East. Notice how low it got around January 16th. The lower the line drops, the “more negative” the AO gets. Here is the history-and forecast-of the AO:] This helps force the polar vortex southward, and can be a major factor in our snowstorms. This is the now infamous –AO, or negative Arctic Oscillation. The red colors near the top of the map indicate high pressure building into the Arctic. It’s not far enough south to put us in the ice box, but it is an overall cold pattern.įDA panel says this popular over-the-counter decongestant doesn't actually work As we’ve seen in recent winters, its’ position is very important. extends up into Eastern Canada until you see a small circle. The blue colors indicate lower than normal pressures, and the reddish colors indicate the opposite. So, trace the line back from Philadelphia and it will take you into Canada and even to the top of the map-near the North Pole!] Assume the upper winds follow the lines on the map. Here is the upper-air map for next Wednesday. For signs, we look toward Canada, the Arctic, and Greenland, among other areas. It looks like a colder pattern setting up for at least the middle of the month. And it’s also an “ensemble”, meaning the AVERAGE of what happens when the world’s best is run 51 times. That’s almost the exact opposite! The label on the map says “EPS” which means that it is a product of the European model-the best in the world overall. That shows unseasonable-even record-warmth in the Eastern U.S., with cold weather, even for winter, in the western half of the country. Here is the map of temperatures compared to “normal” at around 5000 feet up today:] (How could it NOT see its’ shadow-it was nothing but sunshine in Punxsutawney Tuesday morning)? And, yes, that includes snow.ĭon’t put away the heavy coats and boots yet, no matter what the Groundhog supposedly said. Then, the four days after that will be kind of warm, at least for the middle of winter. There should be several record high temperatures today. Krystal Klei, meanwhile, departed the station in June to take a job in her hometown of Pheonix, AZ.The first three days of February have been exceptionally warm. It was not immediately clear if there will be any changes in the usual broadcast schedule for Shipp, Henley or Sosna.īack in May, Glenn Hurricane Schwartz retired after working at the station for more than 27 years. Steve Sosna, meanwhile, has worked weekend evenings for the station. With Britney Shipp serving as the evening meteorologist (4 pm, 5 pm, 6 pm, 7 pm, and 11 pm) in recent years (though she was recently on maternity leave). ![]() Henley has been serving as the morning meteorologist for years. The new hires join NBC10’s current weather team consisting of Bill Henley, Britney Shipp, and Steve Sosna. While, Gomez worked in Orlando, FL, the Philadelphia Business Journal says. ![]() Rotella worked at stations in Washington, D.C., Harrisburg, PA, and Charlotte, N.C. They say that Michelle Rotella will work “throughout the week," and Marvin Gomez will work “primarily on weekends” for both NBC 10 and Telemundo 62.īoth of the new forecasters came from AccuWeather most recently, but they both have previous broadcast TV experience. ![]()
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