Minneapolis, Minnesota Revisions
MILEPOST 1484
Minneapolis's forecast for Wednesday has moved 8°F warmer
51°F in the 20261021T18:00Z run, 59°F in the 20261023T12:00Z — 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 15°F.
Successive cycles do not merely refresh a forecast; they leave a trail. For Wednesday, October 28 at 18Z in Minneapolis, that trail runs from 50.6°F in the 20261021T18:00Z cycle to 58.8°F in the 20261023T12:00Z — a move of +8.2°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) |
8.2 °F | normal 0.0 °F · 3 of 8 8 synoptic cycles |
| 10th-to-90th percentile spread at that hour api.weather.city (nbm-qmd) |
14.5 °F | normal 8.2 °F current run |
- Milepost
- 1484 · laid 2026-10-23T22:25:25Z
- Model
- nbm-qmd · cycle 20261023T12:00Z
- 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
- cf8867e365fcb7665405ee593740a758f51b97c498365af6fe8eecd39e777d9e
- Machine
- JSON