Barometric rate

{
  "id": "MLC-T-MET-003820",
  "term": "Barometric rate",
  "field": "Meteorology and atmospheric science",
  "definition": "The speed and direction of change in atmospheric pressure over a specific period. This rate indicates whether pressure is rising, falling, or remaining steady, and how quickly these changes are occurring. A rapid fall in barometric pressure often precedes the arrival of a low-pressure system and associated inclement weather.",
  "see_also": [
    "pressure tendency"
  ],
  "url": "https://mlchart.com/terminology/meteorology/barometric-rate/"
}