Kansas City, Missouri Revisions
MILEPOST 1447
Kansas City's forecast for Wednesday has moved 11°F colder
69°F in the 20261018T12:00Z run, 58°F in the 20261020T06:00Z — the 3rd-largest revision of the 10 cities on the roster that moved at all. The current run's 10th-to-90th percentile spread at that hour is 26°F.
Successive cycles do not merely refresh a forecast; they leave a trail. For Wednesday, October 28 at 00Z in Kansas City, that trail runs from 69.2°F in the 20261018T12:00Z cycle to 58.0°F in the 20261020T06:00Z — a move of -11.2°F across 8 runs.
The change sits well inside the run's own spread, which is the guidance converging rather than reversing.
Model NBM-QMD, via api.weather.city /v1/history. Percentiles are the same run's own.
The numbers in this piece, with what they are measured against
| forecast revision for Wednesday at 00Z api.weather.city /v1/history (nbm-qmd) |
-11.2 °F | normal 0.0 °F · 3 of 10 8 synoptic cycles |
| 10th-to-90th percentile spread at that hour api.weather.city (nbm-qmd) |
26.1 °F | normal 11.2 °F current run |
- Milepost
- 1447 · laid 2026-10-20T16:25:19Z
- Model
- nbm-qmd · cycle 20261020T06:00Z
- Desk
- revision v1
- Method
- the same valid time read from successive synoptic cycles; the move is last run minus first run
- Source
- https://api.weather.city/v1/history
- Digest
- 806920eb3d8c1831a435f93e264d66f49c57be8c0656bc9e92f75a3c60024647
- Machine
- JSON