Hi Christine,

There is an extreme weather warning in place right now, and my advice would be to sit it out in Måløy for a few days. If you are in a rush to get to Ålesund, you could take the Hurtigruten boat from Måløy. I think it arrives 05:30 every morning and departs at 05:45.

http://www.cyclenorway.com/getting-around/

In regards to the EV15. It is a main road but usually not very busy (except perhaps for rush hour 07-09 / 16-18). There are three tunnels you must cycle through heading to Ålesund. They are around 400m, 500m, and 700m long and should be fine to cycle through with lights and a reflective vest on.

Safe travels.