IRM KMI Weather integration for Home Assistant

Mapping between IRM KMI and Home Assistant weather conditions

Condition	Description	IRM KMI icon	IRM KMI data (ww-dayNight)
clear-night	Clear night		0-n
cloudy	Many clouds		3-d 3-n 14-d 14-n 15-d 15-n
exceptional	Exceptional		21-d 21-n 27-d 27-n
fog	Fog		24-d 24-n 25-d 25-n 26-d 26-n
hail	Hail
lightning	Lightning/ thunderstorms
lightning-rainy	Lightning/ thunderstorms and rain		2-d 2-n 5-d 5-n 7-d 7-n 10-d 10-n 13-d 13-n 17-d 17-n
partlycloudy	A few clouds		1-d 1-n
pouring	Pouring rain		4-d 4-n 6-d 6-n 16-d 16-n 19-d 19-n
rainy	Rain		18-d 18-n
snowy	Snow		11-d 11-n 12-d 12-n 22-d 22-n 23-d 23-n
snowy-rainy	Snow and Rain		8-d 8-n 9-d 9-n 20-d 20-n
sunny	Sunshine		0-d
windy	Wind
windy-variant	Wind and clouds