- Live data refreshed every 15 minutes
Real-Time Weather Data
“CustomWeather offers unique and powerful real-time weather data calculations,
as well as traditional current conditions reporting data.”
- Live data refreshed every 15 minutes
Reported Current Conditions
Data sourced directly from 18,000+ surface observation stations worldwide, updated every 15 minutes. Each observation is QC-verified for accuracy and anomaly detection before delivery.
Delivered as structured XML or JSON over HTTPS, or as embeddable map widgets — ready for any stack.
Temperature
°F / °C with feels-like
Humidity
Relative & dew point
Dew Point
Real-time calculation
Barometric Pressure
mb / inHg + trend
Sky Conditions
Cover + ceiling height
UV Index
Real-time + forecast
Wind Speed & Direction
mph / km/h / knots
Visibility
Miles / kilometers
Comfort Level
Heat index & wind chill
Precipitation
Type, rate, accumulation
Lightning Strike Data
Proximity & frequency
Wave & Swell
Coastal & marine stations
- 🛰️ Proprietary Technology
Global Real-Time Monitoring
Beyond traditional station networks — our proprietary blending technology fuses satellite, radar, model, and surface observations to produce real-time conditions for any point on Earth.
This means complete coverage including remote wilderness, mid-ocean shipping lanes, and agricultural areas with no nearby stations.
- Real-time calculations for any location around the world.
- Proprietary technology enables clients to determine a variety of weather values without being limited to reporting stations.
- Any location, including remote or unpopulated areas, even the open ocean.
- Data can be delivered via XML or in a map format.
Temperature
Interpolated to 100m grid
Wind Speed & Direction
Blended model + station data
Humidity
Corrected relative humidity
Dew Point
Real-time thermodynamic calc
Cloud Cover
Satellite + model blend
Doppler Radar (US)
1km resolution mosaics
Rainfall — Past 6 hrs
Gauge-corrected QPE
Rainfall — Past 24 hrs
Multi-source accumulation
Rainfall — Anticipated
Short-range precip outlook
- Simple Integration
One Call. Complete Conditions.
A single API endpoint returns the full real-time picture — temperature, wind, humidity, pressure, sky, precipitation, and 15+ more parameters — in XML or JSON, delivered over HTTPS in under 20ms median latency.
Delivered as structured XML or JSON over HTTPS, or as embeddable map widgets — ready for any stack.
18ms median response time
HTTPS + API key authentication
85+ language support for labels
Webhook push or polling — your choice
