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Kansas City's forecast for Monday has moved 9°F colder Subscribe

Kansas City's forecast for Monday has moved 9°F colder

43°F in the 20261110T00:00Z run, 34°F in the 20261111T18:00Z — the 3rd-largest revision of the 5 cities on the roster that moved at all. The current run's 10th-to-90th percentile spread at that hour is 10°F.

JSON Milepost 1667

Successive cycles do not merely refresh a forecast; they leave a trail. For Monday, November 16 at 12Z in Kansas City, that trail runs from 42.7°F in the 20261110T00:00Z cycle to 34.1°F in the 20261111T18:00Z — a move of -8.6°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 12Z
api.weather.city /v1/history (nbm-qmd)
-8.6 °F normal 0.0 °F · 3 of 5
8 synoptic cycles
10th-to-90th percentile spread at that hour
api.weather.city (nbm-qmd)
9.9 °F normal 8.6 °F
current run
Next exit · Climate · NOV 123 counties set all-time record highs in July 15
Milepost
1667 · laid 2026-11-12T04:25:29Z
Model
nbm-qmd · cycle 20261111T18:00Z
Desk
revision v1
Method
the same valid time read from successive synoptic cycles; the move is last run minus first run
Stores
https://api.weather.city/v1/history
Tagged
I-500 Daily Weather · Kansas City, Missouri (39.1, -94.579) · by rule, at build
Digest
5ac4e33310872e7f125cd5b7c18bfb4ebf154c1d775decf48bcc9f20cd186def