Winter in Montreal

This morning was very cold outside. I had difficulty walking on the sidewalk because of the snow that became icy and slippery; I was scared that I was going to slip and fall.
I don't have any idea why the city workers couldn't put salt down on the pavement to prevent the snow from becoming icy.  I hope the weather will be (good)/(better) tomorrow.

winter at Montreal.

this morning it was very cold outside. i had difficult to It was difficult walking on the sidewalk because of the snow become ice icy. and scary to I was scared I would slip.
i don't have idea how come know why the worker of the city city workers could't don't put the salt down to make the so that the snow no does not became ice. i hope tomorrow will be good the better weather.

It's very cold where I live too! I feel your pain. Many of your sentences are very close to being correct. I just made a few modifications to improve clarity. Good job