{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreicouwugbhw3u5nd7q5fappjtdbmb3timhuwutjupbmrt6nfchlogq",
    "uri": "at://did:plc:lyvgc5qm6zucfoxe7mcu5jmg/app.bsky.feed.post/3mfuokdb7lmj2"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreiarztg2svjlugne57m5wv3pdxayi5n6pmcsda7jcelspzjzb4npra"
    },
    "mimeType": "image/webp",
    "size": 67062
  },
  "path": "/2026/02/27/polar-vortex-split-to-impact-northern-hemisphere-weather-in-march-2026/",
  "publishedAt": "2026-02-27T17:45:32.000Z",
  "site": "https://watchers.news",
  "tags": [
    "Atmosphere",
    "Featured articles",
    "canada",
    "north america",
    "polar vortex",
    "united states of america",
    "Source"
  ],
  "textContent": "Another warming of the Arctic stratosphere is now underway, with the polar vortex forecast to undergo a final split in March 2026. The zonal mean wind reversal around 60°N and 10 hPa is expected between February 28 and March 1, with its impacts propagating into the troposphere, likely shifting weather patterns over Europe and North America.\n\nSource",
  "title": "Polar vortex split to impact Northern Hemisphere weather in March 2026"
}