Minneapolis, Minnesota Revisions
MILEPOST 1486
Minneapolis's forecast for Wednesday has moved 10°F warmer
43°F in the 20261022T00:00Z run, 52°F in the 20261023T18:00Z — the largest revision of any city on the roster. The current run's 10th-to-90th percentile spread at that hour is 13°F.
Successive cycles do not merely refresh a forecast; they leave a trail. For Wednesday, October 28 at 03Z in Minneapolis, that trail runs from 42.5°F in the 20261022T00:00Z cycle to 52.2°F in the 20261023T18:00Z — a move of +9.6°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 03Z api.weather.city /v1/history (nbm-qmd) |
9.6 °F | normal 0.0 °F · 1 of 8 8 synoptic cycles |
| 10th-to-90th percentile spread at that hour api.weather.city (nbm-qmd) |
13.2 °F | normal 9.6 °F current run |
- Milepost
- 1486 · laid 2026-10-24T04:25:22Z
- Model
- nbm-qmd · cycle 20261023T18:00Z
- 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
- c9878df1ac2c243315bc89329e69eb3ab961390a85c232ec34e67b78a0972734
- Machine
- JSON