[ptack]

The problem is going to be if you're already at work and the weather turns bad. You might make it home OK, but everytime I go home from during a storm I pass several people pulled over with accidents. You'll definitely be more at risk driving in snow/ice with summer tires and if you get in an accident you'll probably kick yourself so basically you have to manage your own risk which might getting the best possible weather reports and staying home if there's even a chance of snow or ice.