{
 "number": 805,
 "headline": "December 3, 2025 Wednesday Evening Winter Weather",
 "standfirst": "Record cold in Iowa and Illinois will challenge records from late 19th Century",
 "desk": "winter",
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  "state": null,
  "lat": null,
  "lon": null,
  "site_key": null,
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 "edition": "2025-12-04",
 "published": "2025-12-04T02:11:26.871000Z",
 "updated": null,
 "access": "members",
 "body_html": "",
 "body_key": "substack/180663004-december-3-2025-wednesday-evening.html",
 "teaser_html": "<p>The bottom will drop out into the morning \u2014 and then again Friday over the snow cover \u2014 we\u2019ll see just how cold it can get with no winds, clear skies, and frozen ground</p><p>Very cold \u2014 records from 1800s will collapse over the snow cover of Iowa and Illinois \u2014 but Chicago may be spared from subzero \u201cdrop off a cliff\u201d if Lake Michigan\u2019s warmth can be \u201cbreezed\u201d onshore just a bit (to O\u2019Hare)</p>",
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  "stores": [
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 "source": "substack",
 "canonical": "https://weather.substack.com/p/december-3-2025-wednesday-evening",
 "slug": "december-3-2025-wednesday-evening-winter-weather",
 "path": "/mp/805/",
 "url": "https://forecastpost.com/mp/805/",
 "desk_label": "Winter",
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