The closest international airport is Bergen Airport Flesland, 20 km from the city center. The airport has direct connections to most international hubs in Europe.
To get to the city center from the airport, take the Bybanen light rail (45 mins), the airport bus (20-30 mins), or taxi (20 min). The light rail is the most affordable option. More info here.
Some conveniently located hotels:
For general tourist information about Bergen, see https://en.visitbergen.com.
For information about University of Bergen, see http://www.uib.no/en.
The weather forecast indicates dry weather on Wed-Thurs, and rain on Friday. The temperature will be between 0-5 degrees Celsius.