New York, New York Revisions
MILEPOST 1350
New York's forecast for Wednesday has moved 11°F warmer
62°F in the 20261008T18:00Z run, 73°F in the 20261010T12:00Z — the 3rd-largest revision of the 8 cities on the roster that moved at all. The current run's 10th-to-90th percentile spread at that hour is 12°F.
Successive cycles do not merely refresh a forecast; they leave a trail. For Wednesday, October 14 at 18Z in New York, that trail runs from 62.1°F in the 20261008T18:00Z cycle to 72.8°F in the 20261010T12:00Z — a move of +10.7°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 Wednesday at 18Z api.weather.city /v1/history (nbm-qmd) |
10.7 °F | normal 0.0 °F · 3 of 8 8 synoptic cycles |
| 10th-to-90th percentile spread at that hour api.weather.city (nbm-qmd) |
11.6 °F | normal 10.7 °F current run |
- Milepost
- 1350 · laid 2026-10-10T22:25:13Z
- Model
- nbm-qmd · cycle 20261010T12:00Z
- 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
- dce8642f5d1649a0a709fc21efb3d0e6d293f562aca41583056aa3e0bb1b0250
- Machine
- JSON