Wednesday/Thursday system: 5-10 cms of snow, less if ice and/or rain mixed in. Right now, I think it's a mostly snow event.
Friday night Saturday system is mainly a rainy one for us. I don't think it's getting as high as +8C on Friday as the mildest air comes in overnight Friday into Saturday morning. During the day on Saturday a strong cold front will be passing through bringing Arctic air in. Look for a flash freeze event on Saturday where the overnight low will get down to the negative high teens.
Updated snow map: