Kansas City, Missouri Revisions
MILEPOST 1105
Kansas City's forecast for Friday has moved 9°F colder
77°F in the 20260913T18:00Z run, 68°F in the 20260915T18:00Z — the 3rd-largest revision of the 6 cities on the roster that moved at all. The current run's 10th-to-90th percentile spread at that hour is 15°F.
Successive cycles do not merely refresh a forecast; they leave a trail. For Friday, September 25 at 00Z in Kansas City, that trail runs from 76.5°F in the 20260913T18:00Z cycle to 67.7°F in the 20260915T18:00Z — a move of -8.8°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 Friday at 00Z api.weather.city /v1/history (nbm-qmd) |
-8.8 °F | normal 0.0 °F · 3 of 6 8 synoptic cycles |
| 10th-to-90th percentile spread at that hour api.weather.city (nbm-qmd) |
14.8 °F | normal 8.8 °F current run |
- Milepost
- 1105 · laid 2026-09-16T05:25:12Z
- Model
- nbm-qmd · cycle 20260915T18:00Z
- 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
- bb8151337616bfca0939d12caa8584a05e0cd2805816db0be2c02c383b4b0c06
- Machine
- JSON