#!/bin/powershell
<#
.SYNTAX         ./weather.ps1 [<geo-location>]
.DESCRIPTION	prints the current weather forecast
.LINK		https://github.com/fleschutz/PowerShell
.NOTES		Author:	Markus Fleschutz / License: CC0
#>

param([string]$GeoLocation = "") # empty means determine automatically

try {
	(invoke-webRequest http://wttr.in/$GeoLocation -UserAgent "curl" ).Content
	exit 0
} catch {
	write-error "ERROR in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
	exit 1
}