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

100.0% avg
0% 50% 100% Sun 4 PMTue 8 PMFri 5 AMSun 1 PM

Response time

p50 171ms · p95 265ms
0ms 1900ms 3800ms Sun 4 PMTue 8 PMFri 5 AMSun 1 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
9/27/2026, 4:00:00 PM 100% 1 163ms
9/27/2026, 5:00:00 PM 100% 1 180ms
9/27/2026, 7:00:00 PM 100% 1 163ms
9/27/2026, 10:00:00 PM 100% 1 195ms
9/28/2026, 12:00:00 AM 100% 1 205ms
9/28/2026, 2:00:00 AM 100% 1 170ms
9/28/2026, 3:00:00 AM 100% 1 188ms
9/28/2026, 5:00:00 AM 100% 1 168ms
9/28/2026, 7:00:00 AM 100% 1 168ms
9/28/2026, 9:00:00 AM 100% 1 232ms
9/28/2026, 11:00:00 AM 100% 1 214ms
9/28/2026, 1:00:00 PM 100% 1 167ms
9/28/2026, 3:00:00 PM 100% 1 176ms
9/28/2026, 5:00:00 PM 100% 1 161ms
9/28/2026, 7:00:00 PM 100% 1 230ms
9/28/2026, 9:00:00 PM 100% 1 172ms
9/28/2026, 11:00:00 PM 100% 1 155ms
9/29/2026, 12:00:00 AM 100% 1 178ms
9/29/2026, 2:00:00 AM 100% 1 177ms
9/29/2026, 4:00:00 AM 100% 1 155ms
9/29/2026, 6:00:00 AM 100% 1 177ms
9/29/2026, 8:00:00 AM 100% 1 161ms
9/29/2026, 10:00:00 AM 100% 1 213ms
9/29/2026, 12:00:00 PM 100% 1 237ms
9/29/2026, 2:00:00 PM 100% 1 181ms
9/29/2026, 4:00:00 PM 100% 1 167ms
9/29/2026, 6:00:00 PM 100% 1 171ms
9/29/2026, 8:00:00 PM 100% 1 3715ms
9/29/2026, 10:00:00 PM 100% 1 199ms
9/30/2026, 1:00:00 AM 100% 1 173ms
9/30/2026, 3:00:00 AM 100% 1 172ms
9/30/2026, 5:00:00 AM 100% 1 171ms
9/30/2026, 7:00:00 AM 100% 1 169ms
9/30/2026, 9:00:00 AM 100% 1 169ms
9/30/2026, 11:00:00 AM 100% 1 178ms
9/30/2026, 1:00:00 PM 100% 1 165ms
9/30/2026, 3:00:00 PM 100% 1 171ms
9/30/2026, 5:00:00 PM 100% 1 172ms
9/30/2026, 7:00:00 PM 100% 1 166ms
9/30/2026, 9:00:00 PM 100% 1 254ms
9/30/2026, 11:00:00 PM 100% 1 250ms
10/1/2026, 1:00:00 AM 100% 1 167ms
10/1/2026, 3:00:00 AM 100% 1 247ms
10/1/2026, 5:00:00 AM 100% 1 161ms
10/1/2026, 7:00:00 AM 100% 1 235ms
10/1/2026, 9:00:00 AM 100% 1 168ms
10/1/2026, 11:00:00 AM 100% 1 176ms
10/1/2026, 1:00:00 PM 100% 1 164ms
10/1/2026, 3:00:00 PM 100% 1 201ms
10/1/2026, 5:00:00 PM 100% 1 172ms
10/1/2026, 7:00:00 PM 100% 1 158ms
10/1/2026, 9:00:00 PM 100% 1 166ms
10/1/2026, 11:00:00 PM 100% 1 261ms
10/2/2026, 1:00:00 AM 100% 1 182ms
10/2/2026, 3:00:00 AM 100% 1 162ms
10/2/2026, 5:00:00 AM 100% 1 166ms
10/2/2026, 7:00:00 AM 100% 1 163ms
10/2/2026, 9:00:00 AM 100% 1 174ms
10/2/2026, 11:00:00 AM 100% 1 238ms
10/2/2026, 1:00:00 PM 100% 1 173ms
10/2/2026, 3:00:00 PM 100% 1 156ms
10/2/2026, 5:00:00 PM 100% 1 165ms
10/2/2026, 7:00:00 PM 100% 1 164ms
10/2/2026, 9:00:00 PM 100% 1 211ms
10/2/2026, 11:00:00 PM 100% 1 177ms
10/3/2026, 12:00:00 AM 100% 1 160ms
10/3/2026, 2:00:00 AM 100% 1 156ms
10/3/2026, 4:00:00 AM 100% 1 157ms
10/3/2026, 6:00:00 AM 100% 1 153ms
10/3/2026, 8:00:00 AM 100% 1 186ms
10/3/2026, 10:00:00 AM 100% 1 156ms
10/3/2026, 12:00:00 PM 100% 1 161ms
10/3/2026, 2:00:00 PM 100% 1 294ms
10/3/2026, 4:00:00 PM 100% 1 251ms
10/3/2026, 6:00:00 PM 100% 1 152ms
10/3/2026, 8:00:00 PM 100% 1 171ms
10/3/2026, 11:00:00 PM 100% 1 160ms
10/4/2026, 1:00:00 AM 100% 1 265ms
10/4/2026, 3:00:00 AM 100% 1 149ms
10/4/2026, 5:00:00 AM 100% 1 158ms
10/4/2026, 7:00:00 AM 100% 1 3470ms
10/4/2026, 9:00:00 AM 100% 1 279ms
10/4/2026, 1:00:00 PM 100% 1 169ms
53
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