Minneapolis, Minnesota Revisions
MILEPOST 1469
Minneapolis's forecast for Friday has moved 6°F colder
47°F in the 20261020T12:00Z run, 41°F in the 20261022T06:00Z — the 2nd-largest revision of the 2 cities on the roster that moved at all. The current run's 10th-to-90th percentile spread at that hour is 21°F.
Successive cycles do not merely refresh a forecast; they leave a trail. For Friday, October 30 at 06Z in Minneapolis, that trail runs from 47.2°F in the 20261020T12:00Z cycle to 41.0°F in the 20261022T06:00Z — a move of -6.2°F across 8 runs.
The change sits well inside the run's own spread, which is the guidance converging rather than reversing.
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 06Z api.weather.city /v1/history (nbm-qmd) |
-6.2 °F | normal 0.0 °F · 2 of 2 8 synoptic cycles |
| 10th-to-90th percentile spread at that hour api.weather.city (nbm-qmd) |
21.5 °F | normal 6.2 °F current run |
- Milepost
- 1469 · laid 2026-10-22T16:25:22Z
- Model
- nbm-qmd · cycle 20261022T06:00Z
- 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
- 92e6c54b9b7d55094447578c8c4a16043eec4406bc071539332cfeec906432bb
- Machine
- JSON