Weather data sources and attribution

This document describes the sources of the data used within Visual Crossing Weather Data Weather Forecast Information We combine multiple weather forecast models to create our 16 day weather forecast. When combining the models and forecast. Weather Forecast Sources National Digital Forecast Database (NDFD) : The National Digital Forecast Database provided by NOAA Global Forecast …

Setting the Location Source for the Visual Crossing Weather Add-in

There are two types of Location sources that can be provided to the Weather Excel Add-in: Latitude/Longitude and Address. This article describes how to use both forms. Latitude/Longitude Location Source Latitude and longitude are used to locate points on the globe as a pair of coordinates represented by numbers. Latitude represents how far north/south the …

Available Data for Visual Crossing Weather – Updated December 2020

Overview The Visual Crossing Weather platform is able to join and analyze both historical weather and weather forecast data from many sources. The  product includes both historical and forecast weather data loaded periodically from various data providers. This document describes the data that is currently available.  (Please note that additional data options are available for …

How to sign up for a Weather Data & Weather API Account

Overview This article describes the steps to sign up for Visual Crossing Weather Data Services and the Visual Crossing Weather API. In addition, the article describes the steps to view your account information and modify your subscription or payment information. Accessing the Weather Data Services Page Sign up for weather data viewing, data download and …

Frequently Asked Questions (FAQ) for Visual Crossing Weather Data

This article combines multiple frequently asked questions into a single document. Account Questions How do I sign up for an account? To sign up for an account for weather data or weather API access, please visit https://www.visualcrossing.com/weather/weather-data-services On this page, hit ‘Sign up’. You will be prompted for your email (which will be used as your …

How We Process the NOAA Integrated Surface Database Historical Weather Data

How We Process the NOAA Integrated Surface Database Historical Weather Data

We use a lot of sources for our weather data. One of the richest sources of historical weather data is the Integrated Surface Database (ISD) from NOAA. The amount of data available is impressive. Hourly or sub-hourly weather records for 1000s of weather stations that are, in some cases, over 100 years old. However obtaining and manipulating …