<# .SYNOPSIS Lists the current weather forecast .DESCRIPTION This PowerShell script lists the current weather forecast. .PARAMETER GeoLocation Specifies the geographic location to use .EXAMPLE PS> ./weather Paris .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" -useBasicParsing).Content exit 0 # success } catch { "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])" exit 1 }