YOU SAID:
today is looking uncertain
INTO JAPANESE
今日は不確かそうだ
BACK INTO ENGLISH
I'm not sure today.
INTO JAPANESE
今日は分かりません。
BACK INTO ENGLISH
I don't know today.
INTO JAPANESE
今日は分かりません。
BACK INTO ENGLISH
I don't know today.
That didn't even make that much sense in English.