{
 "number": 512,
 "headline": "February 1, 2025 Saturday Weather Update",
 "standfirst": "Will the cold pool ever escape the Pacific Northwest?",
 "desk": "winter",
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 "edition": "2025-02-02",
 "published": "2025-02-02T02:27:12.060000Z",
 "updated": null,
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 "body_key": "substack/156277654-february-1-2025-saturday-weather.html",
 "teaser_html": "<p>Welcome to February.  While the likelihood of extreme cold in mid-February is still low, I\u2019d like to show the recent ECMWF 12z update to highlight what high-end potential might be for extreme snow and cold.  Then, we need to ask if we\u2019re heading into that type of flow-regime with the stratosphere split \u2014 strong co-located tropospheric polar vortex over the Lower 48.  I\u2019d say 1-in-4 chance right now for much below normal temperatures surging out of the Pacific Northwestern and Northern Rockies cold pool.</p><p>Regardless, we\u2019ll watch the model updates everyday and perhaps detect a trend that will help determine the outcome in the coming days.</p>",
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 "source": "substack",
 "canonical": "https://weather.substack.com/p/february-1-2025-saturday-weather",
 "slug": "february-1-2025-saturday-weather-update",
 "path": "/mp/512/",
 "url": "https://forecastpost.com/mp/512/",
 "desk_label": "Winter",
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