Drammen, southwest of Oslo along the river of the same name, receives around 850 mm (about 33 inches) of rain a year, more than the capital thanks to its slightly more exposed position relative to weather systems moving up from the coast. The Drammenselva river has a documented history of flooding during periods of heavy rain combined with snowmelt further upstream, a seasonal risk the city has invested in managing through updated flood defenses. Summer convective showers add a separate, more localized hazard. Because the combination of river flow and direct rainfall both matter here, radar is most useful for tracking the faster-moving, more immediate rain risk. Norway’s Meteorological Institute operates the national radar network.
Learn more: How Does Rain Radar Work? · Open the full Rain Map
Frequently Asked Questions
Is it raining in Drammen right now?
The live radar map above shows precipitation over Drammen, Buskerud in real time. Blue shades indicate light rain, while yellow, orange, and red mark heavier downpours. If no colored echoes appear over Drammen, no significant rain is currently being detected.
How often does the Drammen rain radar update?
The radar refreshes continuously, typically every few minutes, so the map reflects current conditions rather than an hours-old forecast. Press play to animate the most recent frames.
Can I see if a storm is heading toward Drammen?
Yes. Press play on the radar to animate the last few hours of rainfall and watch which way rain cells over Buskerud are moving – the clearest way to judge whether a shower will reach Drammen or pass by.
Is this Drammen rain radar free to use?
Yes, completely free – no account, app download, or sign-up required. It works in any browser on desktop and mobile.