Sliven sits at the foot of the Balkan Mountains, and that proximity to higher terrain gives it noticeably more rainfall than the open plains further south, with orographic showers common when moist air is forced upward against the slopes. Winters are cooler than in the Thracian lowlands. NIMH’s national radar network tracks these mountain-edge rain patterns closely around Sliven.
Learn more: How Does Rain Radar Work? · Open the full Rain Map
Frequently Asked Questions
Is it raining in Sliven right now?
The live radar map above shows precipitation over Sliven, Sliven Province in real time. Blue shades indicate light rain, while yellow, orange, and red mark heavier downpours. If no colored echoes appear over Sliven, no significant rain is currently being detected.
How often does the Sliven 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 Sliven?
Yes. Press play on the radar to animate the last few hours of rainfall and watch which way rain cells over Sliven Province are moving – the clearest way to judge whether a shower will reach Sliven or pass by.
Is this Sliven 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.