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Alpenglow Weather Systems

Demo listing

Weather, climate risk and air quality data for any location on Earth

4.4(3)
History
Since 1950
Forecast horizon
15 days
API uptime SLA
99.95%

Data from Alpenglow Weather Systems

4 published listings.

Alpenglow Weather SystemsVerified providerπŸ‡¨πŸ‡­

Global weather API: hourly forecasts and historical observations

Hourly forecasts to 15 days and history back to 1950 for any latitude and longitude via REST API: temperature, precipitation, wind, humidity, solar radiation and more.

Weather data Free sample4.4(3)Demo listing
Coverage
Global
History
Since 1950
Refresh
Hourly
Delivery
REST API +3
from $99.00 / month
10% off via DataStoa
Published 2026-09-16
Alpenglow Weather SystemsVerified providerπŸ‡¨πŸ‡­

Physical climate risk scores for assets under SSP scenarios

Asset-level flood, extreme heat, wildfire, windstorm and drought scores for any address or coordinate, today and under SSP1-2.6, SSP2-4.5 and SSP5-8.5 to 2100.

Climate risk data Free sample4.4(3)Demo listing
Coverage
Global
History
Since 1981
Refresh
Yearly
Delivery
REST API +3
from $250 per 1,000 assets, all hazards and scenarios
Published 2026-09-15
Alpenglow Weather SystemsVerified providerπŸ‡¨πŸ‡­

European hourly air quality: PM2.5, NO2, O3 and AQI

Hourly pollutant concentrations and air quality indices on a 1 km European grid plus 3,000 station series, with four-day forecasts and history from 2015.

Air quality data Free sample4.4(3)Demo listing
Coverage
Europe
History
Since 2015
Refresh
Hourly
Delivery
REST API +2
from €290 / month
Published 2026-09-14
Alpenglow Weather SystemsVerified providerπŸ‡¨πŸ‡­

Degree days and weather-driven demand features

Daily heating and cooling degree days, weather anomalies and ready-made demand features by store, postcode or region, for retailers, utilities and gas traders.

Weather data Free sample4.4(3)Demo listing
Coverage
15 countries
History
Since 1991
Refresh
Daily
Delivery
REST API +3
from $750 / month
Published 2026-09-13

About Alpenglow Weather Systems

Alpenglow Weather Systems runs a global weather API, physical climate risk models and a European air-quality service from Zurich. Its forecasts blend national weather service models with machine-learning post-processing, and every historical series is backed by station observations and reanalysis.

Data sources and methods

Where the data comes from
Global and regional numerical weather prediction models from national meteorological services, ERA5 and other reanalysis datasets, about 60,000 surface stations, Copernicus atmosphere products and CMIP6 climate projections.
How it is collected
Hourly model ingestion with statistical and machine-learning post-processing, station quality control, and downscaling of climate projections for asset-level risk scoring.
What sets it apart
One consistent grid from 1950 history through 15-day forecasts to 2100 climate scenarios, with forecast skill published by region.

Use cases

What the provider licenses its data for, and what it does not allow.

Intended uses

Energy and retail demand forecasting, logistics planning, insurance underwriting, climate risk disclosure and agriculture.

Not allowed

Replacing official national weather warnings for life-safety decisions.

DataStoa's acceptable use policy applies on top: no re-identification, discrimination, surveillance or sanctioned uses.

Compliance and security

Provider-reported. Ask for certificates or a data processing agreement before you sign.

Certifications

  • ISO 27001
  • SOC 2

Privacy laws they comply with

  • GDPR

Integrations

Other places you can receive this provider's data, useful if your team already buys through a cloud marketplace.

  • Snowflake Marketplace
  • AWS Data Exchange
  • Databricks Marketplace
  • Microsoft Azure

Reviews

Buyers rate four things: data quality, volume and coverage, value for money and service.

4.4
4.4

from 3 reviews

Data quality
4.7
Volume and coverage
4.3
Value for money
4.3
Customer service
4.3
  • 4.3 Verified purchaseDemo listing11 Nov 2026

    Degree days improved our summer forecasts

    Adding degree days and the weather-driven demand features to our model noticeably reduced forecast error for heat-sensitive products. Setup took a day since site coordinates were all they needed.

    Data quality
    5/5
    Volume and coverage
    4/5
    Value for money
    4/5
    Customer service
    4/5

    Lukas W., Demand planning manager, Beverage distributor

  • 4.3 Verified purchaseDemo listing11 Nov 2026

    Climate scores with real documentation

    Each hazard score came with the underlying model resolution, the scenario and the time horizon, which let our actuaries decide where to rely on it. Subsidence scores are less granular than flood. Their scientists joined two calls to explain the method.

    Data quality
    4/5
    Volume and coverage
    4/5
    Value for money
    4/5
    Customer service
    5/5

    Isabel T., Catastrophe modeller, Specialty insurer

  • 4.8 Verified purchaseDemo listing11 Nov 2026

    A weather API that just works

    We started on the Starter tier and moved to Business when we launched. Response times are consistently fast, the history endpoint uses the same schema as forecasts, and the docs have examples in three languages.

    Data quality
    5/5
    Volume and coverage
    5/5
    Value for money
    5/5
    Customer service
    4/5

    Noah F., CTO, Agritech start-up