Minneapolis, Minnesota Revisions
MILEPOST 1337
Minneapolis's forecast for Monday has moved 13°F warmer
56°F in the 20261007T12:00Z run, 70°F in the 20261009T06:00Z — the 2nd-largest revision of the 10 cities on the roster that moved at all. The current run's 10th-to-90th percentile spread at that hour is 21°F.
Successive cycles do not merely refresh a forecast; they leave a trail. For Monday, October 12 at 21Z in Minneapolis, that trail runs from 56.3°F in the 20261007T12:00Z cycle to 69.6°F in the 20261009T06:00Z — a move of +13.4°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 Monday at 21Z api.weather.city /v1/history (nbm-qmd) |
13.4 °F | normal 0.0 °F · 2 of 10 8 synoptic cycles |
| 10th-to-90th percentile spread at that hour api.weather.city (nbm-qmd) |
20.8 °F | normal 13.4 °F current run |
- Milepost
- 1337 · laid 2026-10-09T16:25:16Z
- Model
- nbm-qmd · cycle 20261009T06:00Z
- 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
- 8443181b8a553016db96cdb3b39db2e369d6784915e95c7fd6e7da91e097d73b
- Machine
- JSON