Kranj, close to the Julian Alps in northwestern Slovenia, is one of the wettest parts of the country, receiving around 1,500 mm (about 59 inches) of rain a year as the surrounding high mountains force moist air upward dramatically. The Sava river running through the city has occasionally flooded during periods of intense mountain rainfall, and the steep surrounding terrain also creates landslide risk during the heaviest events. Summer convective storms build quickly against the mountain backdrop most afternoons during the warmer months. Because mountain terrain here creates such sharp and fast-changing local weather, radar tracking is especially valuable compared with flatter regions. Slovenia’s ARSO operates the national radar network.
Learn more: How Does Rain Radar Work? · Open the full Rain Map
Frequently Asked Questions
Is it raining in Kranj right now?
The live radar map above shows precipitation over Kranj, Upper Carniola in real time. Blue shades indicate light rain, while yellow, orange, and red mark heavier downpours. If no colored echoes appear over Kranj, no significant rain is currently being detected.
How often does the Kranj 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 Kranj?
Yes. Press play on the radar to animate the last few hours of rainfall and watch which way rain cells over Upper Carniola are moving – the clearest way to judge whether a shower will reach Kranj or pass by.
Is this Kranj 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.