Atlanta, Georgia Revisions
MILEPOST 1585
Atlanta's forecast for Monday has moved 6°F warmer
62°F in the 20261103T06:00Z run, 68°F in the 20261105T00:00Z — the 3rd-largest revision of the 3 cities on the roster that moved at all. The current run's 10th-to-90th percentile spread at that hour is 7°F.
Successive cycles do not merely refresh a forecast; they leave a trail. For Monday, November 9 at 21Z in Atlanta, that trail runs from 61.8°F in the 20261103T06:00Z cycle to 68.3°F in the 20261105T00:00Z — a move of +6.5°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) |
6.5 °F | normal 0.0 °F · 3 of 3 8 synoptic cycles |
| 10th-to-90th percentile spread at that hour api.weather.city (nbm-qmd) |
6.8 °F | normal 6.5 °F current run |
- Milepost
- 1585 · laid 2026-11-05T10:25:25Z
- Model
- nbm-qmd · cycle 20261105T00:00Z
- 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
- 83276be4f34bdbfc3f2048e686f28c926cfefcdcea3a6f611439678fdf7244c8
- Machine
- JSON