Kansas City's forecast for Sunday has moved 13°F colder
63°F in the 20261108T06:00Z run, 51°F in the 20261110T00:00Z — the largest revision of any city on the roster. The current run's 10th-to-90th percentile spread at that hour is 24°F.
RevisionsTuesday, November 10, 2026Kansas City, Missouri
JSON
Milepost 1647
Successive cycles do not merely refresh a forecast; they leave a trail. For Sunday, November 15 at 21Z in Kansas City, that trail runs from 63.4°F in the 20261108T06:00Z cycle to 50.6°F in the 20261110T00:00Z — a move of -12.8°F across 8 runs.
The change is about half the run's 10th-to-90th percentile spread, so the earlier forecast is still inside the current range of outcomes.
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 Sunday at 21Z api.weather.city /v1/history (nbm-qmd) |
-12.8 °F | normal 0.0 °F · 1 of 8 8 synoptic cycles |
| 10th-to-90th percentile spread at that hour api.weather.city (nbm-qmd) |
24.5 °F | normal 12.8 °F current run |
- Milepost
- 1647 · laid 2026-11-10T10:25:27Z
- Model
- nbm-qmd · cycle 20261110T00:00Z
- Desk
- revision v1
- Method
- the same valid time read from successive synoptic cycles; the move is last run minus first run
- Stores
- https://api.weather.city/v1/history
- Tagged
- I-500 Daily Weather · Kansas City, Missouri (39.1, -94.579) · by rule, at build
- Digest
- e1d10826a3a1894f99d191425fcf9166d9556b962721ddeb92e0e2771f0087ab