Obviously Jim and I are anxious to keep an eye on the weather in Iceland. One of the tools we are using to check out how the snow cover and general day-to-day weather will be is a great system of online webcams - the best site we've found is: http://www.vegagerdin.is/umferd-og-faerd/vefmyndavelar/nordurland
Below is a typical shot from the roads in the north of Iceland: