It's basically anything but the car when I travel in town. For some destinations, the car is simply too cumbersome, too unpractical (takes more time to warm cool... then to ride), too expensive to park, too slow...
So basically, it's either walking short distances or cycling longer ones. I use public transit -- especially with the children -- when the weather is messy. I enjoy foul-weather cycling, but my daughters (7.5 and 3.5) don't enjoy cold rain as much.They love cycling in the snow, however... especially as we pass most cars.
Regards