Minneapolis, Minnesota Revisions
MILEPOST 1498
Minneapolis's forecast for Tuesday has moved 7°F warmer
55°F in the 20261023T18:00Z run, 63°F in the 20261025T12:00Z — the largest revision of any city on the roster. 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 Tuesday, October 27 at 21Z in Minneapolis, that trail runs from 55.1°F in the 20261023T18:00Z cycle to 62.6°F in the 20261025T12:00Z — a move of +7.5°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 Tuesday at 21Z api.weather.city /v1/history (nbm-qmd) |
7.5 °F | normal 0.0 °F · 1 of 2 8 synoptic cycles |
| 10th-to-90th percentile spread at that hour api.weather.city (nbm-qmd) |
14.7 °F | normal 7.5 °F current run |
- Milepost
- 1498 · laid 2026-10-25T22:25:26Z
- Model
- nbm-qmd · cycle 20261025T12:00Z
- 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
- d858fbb50345e6601565c3dc0ef790727506ed34cfadf4e8fd8046424825d8b3
- Machine
- JSON