Minneapolis, Minnesota Revisions
MILEPOST 1369
Minneapolis's forecast for Thursday has moved 8°F warmer
51°F in the 20261011T00:00Z run, 59°F in the 20261012T18:00Z — the 2nd-largest revision of the 9 cities on the roster that moved at all. The current run's 10th-to-90th percentile spread at that hour is 18°F.
Successive cycles do not merely refresh a forecast; they leave a trail. For Thursday, October 22 at 12Z in Minneapolis, that trail runs from 50.9°F in the 20261011T00:00Z cycle to 59.2°F in the 20261012T18:00Z — a move of +8.3°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 Thursday at 12Z api.weather.city /v1/history (nbm-qmd) |
8.3 °F | normal 0.0 °F · 2 of 9 8 synoptic cycles |
| 10th-to-90th percentile spread at that hour api.weather.city (nbm-qmd) |
18 °F | normal 8.3 °F current run |
- Milepost
- 1369 · laid 2026-10-13T04:25:16Z
- Model
- nbm-qmd · cycle 20261012T18:00Z
- 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
- 272c7aa6f61ce94b3db4520f16255a252b726083e45abd156454bc73fa4959af
- Machine
- JSON