Weight based – different price per zip code

What i need and its not clear if its possible to implement is:

Based on the weight assign different rates for different locations. For example

Under 2 kilo have a shipping rate of 1$ for zip codes 12345-12348 and a shipping rate for the rest of places i ship to.

Also, for 2 kilos plus have a shipping rate of 1$ + 1$ per extra kilo (so 2$ for 3 kilo, 3$ for 4 kilo etc) for zip codes 12345-12348 and a shipping rate of 1$ +2$ per extra kilo for the rest of places i ship to.