N 52°22' · E 13°30'
OCC Weather · Invictus Flugtechnik

Know which
forecasts hold.


Dispatcher.aero trends aviation weather against how often each station's TAF actually verifies. Operational control sees forecast confidence, alternate risk, and landing versus alternate minima at a glance. Decision support, alongside your official sources, not a replacement for them.

{ "sources": "METAR / TAF · NOAA AWC", "cadence": "1 min" }
KLAX MVFR 231653Z
FORECAST CONFIDENCE
TAF met or beat observed on 27 of 41 checks. Marine layer is the usual miss.
LANDING
Suitable
ALTERNATE
Marginal
What it does

Four reads that turn raw METARs and TAFs into an operational call.


01
Forecast confidence

Every station scored by how often its TAF met or beat what was actually observed.

02
Trend vs observed

Ceiling and visibility plotted forecast against verified, with the alternate minimum drawn in.

03
Landing & alternate minima

Both sets side by side, with NOTAM'd-out approaches struck and governing minima recomputed.

04
Alerts & route

Threshold alerts ranked by severity, and per-leg risk across DEP, ENR, DEST and ALT.

How it works

The forecast, weighed against its own history.

STEP 01
Ingest

METARs, TAFs and station metadata pulled from NOAA AWC on a one-minute cadence, deduplicated, kept verbatim.

STEP 02
Verify

Each forecast hour paired with the observation that verified it, tracking whether conditions met or beat the call.

STEP 03
Score

Per-station confidence and alternate risk materialized hourly, so the watchlist ranks by what is most likely to bite.