Minneapolis, Minnesota Revisions
MILEPOST 1479
Minneapolis's forecast for Sunday has moved 7°F colder
63°F in the 20261021T06:00Z run, 56°F in the 20261023T00:00Z — the largest revision of any city on the roster. The current run's 10th-to-90th percentile spread at that hour is 10°F.
Successive cycles do not merely refresh a forecast; they leave a trail. For Sunday, October 25 at 03Z in Minneapolis, that trail runs from 63.2°F in the 20261021T06:00Z cycle to 56.0°F in the 20261023T00:00Z — a move of -7.2°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 Sunday at 03Z api.weather.city /v1/history (nbm-qmd) |
-7.2 °F | normal 0.0 °F · 1 of 3 8 synoptic cycles |
| 10th-to-90th percentile spread at that hour api.weather.city (nbm-qmd) |
10.1 °F | normal 7.2 °F current run |
- Milepost
- 1479 · laid 2026-10-23T10:25:18Z
- Model
- nbm-qmd · cycle 20261023T00:00Z
- 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
- 50d4a3c7f0516a70590edb4a1e835f7358b88177af6b127153758f3360a36854
- Machine
- JSON