dwd-warn
Unofficial api for official DWD warnings. Uses the official JSONP warn file which is located here. Warnings are always up to date with a maximum delay of 10 minutes. Learn more here.
Starter guide
1. Install the package
Install this package with npm:
npm install dwd-warn
2. Import the package
Inside your nodejs script import the package:
const dwd = require("dwd-warn").default;
// or
import dwd from "dwd-warn";
3. Fetch the warnings!
Fetch the current warnings. This code is asynchronous, it uses Promises, an asynchronous wrapper function is recommended.
async main(){
const warnings = await dwd.fetchWarnings();
const ahrweiler_warnings = warnings.filterByRegionName("Kreis Ahrweiler");
if(ahrweiler_warnings){
console.log(ahrweiler_warnings);
}else{
console.log("No warnings available!");
}
}
main();
Community
This project is updated on demand. If you have a question, found a bug or similar feel free to ask here.