How do you say

I recently bought a new sofa, which I intend to put in the living room.

..in Chinese?

我最近买了一张新沙发,打算放在客厅里。

wǒ zuì jìn mǎi le yī zhāng xīn shā fā , dǎ suàn fàng zài kè tīng lǐ 。

How do you say "The three-month forecast for this city calls for many overcast days and occasional light snow." in Chinese?