Weather Ensemble

https://wetter.halowerk.com

Single model forecasts are free everywhere. This API sells the disagreement between the models: per hour a median with a p15/p85 band, the full spread, an agreement score, rain probability from pooled ensemble members, a frost read, and the official DWD warnings in force.

53
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

Uptime

99.7% avg
0% 50% 100% Sep 5Sep 15Sep 24Oct 4

Response time

p50 168ms · p95 301ms
0ms 350ms 700ms Sep 5Sep 15Sep 24Oct 4
Data table
Reliability history per time bucket over the last 30 days (daily).
Bucket Uptime Probes Response time
9/5/2026, 12:00:00 AM 100% 21 473ms
9/6/2026, 12:00:00 AM 100% 17 583ms
9/7/2026, 12:00:00 AM 100% 15 660ms
9/8/2026, 12:00:00 AM 95% 20 570ms
9/9/2026, 12:00:00 AM 95% 21 448ms
9/10/2026, 12:00:00 AM 100% 14 434ms
9/11/2026, 12:00:00 AM 100% 10 155ms
9/12/2026, 12:00:00 AM 100% 9 156ms
9/13/2026, 12:00:00 AM 100% 16 160ms
9/14/2026, 12:00:00 AM 100% 15 159ms
9/15/2026, 12:00:00 AM 100% 16 162ms
9/16/2026, 12:00:00 AM 100% 16 163ms
9/17/2026, 12:00:00 AM 100% 15 168ms
9/18/2026, 12:00:00 AM 100% 13 175ms
9/19/2026, 12:00:00 AM 100% 13 161ms
9/20/2026, 12:00:00 AM 100% 12 160ms
9/21/2026, 12:00:00 AM 100% 12 154ms
9/22/2026, 12:00:00 AM 100% 12 168ms
9/23/2026, 12:00:00 AM 100% 13 160ms
9/24/2026, 12:00:00 AM 100% 13 166ms
9/25/2026, 12:00:00 AM 100% 13 165ms
9/26/2026, 12:00:00 AM 100% 14 188ms
9/27/2026, 12:00:00 AM 100% 13 167ms
9/28/2026, 12:00:00 AM 100% 13 172ms
9/29/2026, 12:00:00 AM 100% 12 178ms
9/30/2026, 12:00:00 AM 100% 12 172ms
10/1/2026, 12:00:00 AM 100% 12 170ms
10/2/2026, 12:00:00 AM 100% 12 170ms
10/3/2026, 12:00:00 AM 100% 12 160ms
10/4/2026, 12:00:00 AM 100% 6 217ms
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Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
100

How often it was reachable when we probed it (weight 35%).

Latency
100

How quickly it answers when it is up — fast scores high (weight 20%).

Security
100

Whether it serves over working TLS / https (weight 15%).

Transparency
42

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
not yet measured

Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).

Confidence 100% — how much probe evidence backs this score. A thin history is flagged, not hidden.

See the scoring methodology for exactly how each number is computed.

Payment

Currencies
—
Networks
—
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
RegistryGate GmbH
Domain registered
2026-08-06
Hosting network
CLOUD-NBG1
Hosting country
DE

Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.

weather-ensemblemodel-agreementforecast-spreadmulti-modelrain-probabilityfrost-warningdwd-warningsagent-toolsenergy-forecastinglogisticsagriculture