Minneapolis, Minnesota Revisions
MILEPOST 1489
Minneapolis's forecast for Saturday has moved 16°F warmer
42°F in the 20261023T00:00Z run, 58°F in the 20261024T06:00Z — the largest revision of any city on the roster. The current run's 10th-to-90th percentile spread at that hour is 17°F.
Successive cycles do not merely refresh a forecast; they leave a trail. For Saturday, October 31 at 09Z in Minneapolis, that trail runs from 41.9°F in the 20261023T00:00Z cycle to 58.0°F in the 20261024T06:00Z — a move of +16.1°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 Saturday at 09Z api.weather.city /v1/history (nbm-qmd) |
16.1 °F | normal 0.0 °F · 1 of 5 8 synoptic cycles |
| 10th-to-90th percentile spread at that hour api.weather.city (nbm-qmd) |
17 °F | normal 16.1 °F current run |
- Milepost
- 1489 · laid 2026-10-24T16:25:23Z
- Model
- nbm-qmd · cycle 20261024T06:00Z
- 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
- d236fa76e1368c434c93f85d5be324004ca66838d227e53dc300a10d7505e8a5
- Machine
- JSON