Minneapolis, Minnesota Revisions
MILEPOST 1272
Minneapolis's forecast for Saturday has moved 7°F warmer
66°F in the 20260930T18:00Z run, 72°F in the 20261002T12:00Z — the 3rd-largest revision of the 5 cities on the roster that moved at all. The current run's 10th-to-90th percentile spread at that hour is 19°F.
Successive cycles do not merely refresh a forecast; they leave a trail. For Saturday, October 10 at 18Z in Minneapolis, that trail runs from 65.8°F in the 20260930T18:00Z cycle to 72.3°F in the 20261002T12:00Z — a move of +6.5°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 Saturday at 18Z api.weather.city /v1/history (nbm-qmd) |
6.5 °F | normal 0.0 °F · 3 of 5 8 synoptic cycles |
| 10th-to-90th percentile spread at that hour api.weather.city (nbm-qmd) |
19 °F | normal 6.5 °F current run |
- Milepost
- 1272 · laid 2026-10-02T22:25:13Z
- Model
- nbm-qmd · cycle 20261002T12:00Z
- 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
- cdf7f1209da17484cb4e24ae580f018b4329876274ad145a8cee4bb627f62226
- Machine
- JSON