{
 "number": 414,
 "headline": "Oct 14, 2024 Monday Weather Update",
 "standfirst": "Invest 94L struggling with dry air. Arctic blast descends upon eastern U.S.",
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 "edition": "2024-10-15",
 "published": "2024-10-15T02:05:58.987000Z",
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 "body_key": "substack/150212223-oct-14-2024-monday-weather-update.html",
 "teaser_html": "<p>A taste of fall or maybe even winter into the mid-South as a lobe of the polar vortex rotates through the Great Lakes into the Southeast over the next few days.  However, the cold air will be quickly replaced by southerly flow and high pressure ridging.  This remains a dry pattern for the much of the Lower 48.</p><p>Favorite Winter Map Animation is dynamic tropopause potential temperature.  This highlights the location of various weather features like fronts, troughs, and ridges by colorizing the temperature near the jet stream level.</p>",
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