PowerShell/Scripts/list-weather.ps1
2021-10-16 13:40:20 +02:00

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<#
.SYNOPSIS
Lists the hourly weather report
.DESCRIPTION
This script lists the hourly weather report.
.PARAMETER Location
Specifies the location to use (determined automatically per default)
.EXAMPLE
PS> ./list-weather
.NOTES
Author: Markus Fleschutz · License: CC0
.LINK
https://github.com/fleschutz/PowerShell
#>
param([string]$Location = "") # empty means determine automatically
try {
$Weather = (invoke-webRequest -uri http://wttr.in/${Location}?format=j1 -userAgent "curl" -useBasicParsing).Content | ConvertFrom-Json
$Area = $Weather.nearest_area.areaName.value
$Region = $Weather.nearest_area.region.value
$Country = $Weather.nearest_area.country.value
[int]$Day = 0
foreach ($Hourly in $Weather.weather.hourly) {
$Hour = $Hourly.time / 100
$Temp = $Hourly.tempC
$Precip = $Hourly.precipMM
$Humidity = $Hourly.humidity
$Pressure = $Hourly.pressure
$WindSpeed = $Hourly.windspeedKmph
$WindDir = $Hourly.winddir16Point
$UV = $Hourly.uvIndex
$Clouds = $Hourly.cloudcover
$Desc = $Hourly.weatherDesc.value
if ($Hour -eq 0) {
if ($Day -eq 0) {
write-host -foregroundColor green "🕗 🌡°C ☂️ 💧 💨 from ☀UV ☁️ TODAY at $Area ($Region, $Country)"
} elseif ($Day -eq 1) {
write-host -foregroundColor green " TOMORROW"
} else {
write-host -foregroundColor green " DAY AFTER TOMORROW"
}
$Day++
}
"$(($Hour.toString()).PadLeft(2))°° $(($Temp.toString()).PadLeft(2))° $($Precip)mm $(($Humidity.toString()).PadLeft(3))% $(($WindSpeed.toString()).PadLeft(2))km/h $WindDir`t$($UV) $(($Clouds.toString()).PadLeft(3))% $Desc"
$Hour++
}
exit 0 # success
} catch {
"⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))"
exit 1
}