YOU SAID:
cool man, how is the weather in my brother's house today?
INTO JAPANESE
クールな男、今日は兄の家の天気はどうですか?
BACK INTO ENGLISH
Cool guy, how's the weather at my brother's house today?
INTO JAPANESE
かっこいい兄の家の天気はどうだ?
BACK INTO ENGLISH
How's the weather at my cool brother's house?
INTO JAPANESE
クールな兄の家の天気はどうですか。
BACK INTO ENGLISH
What's the weather like at your cool brother's house?
INTO JAPANESE
クールなお兄さんの家の天気はどうですか。
BACK INTO ENGLISH
How is the weather at your cool brother's house?
INTO JAPANESE
クールなお兄さんの家の天気はどうですか。
BACK INTO ENGLISH
How is the weather at your cool brother's house?
That didn't even make that much sense in English.