Sendai has a cooler climate than most of Japan, with typhoons arriving less often and less directly than in the south, though remnants of storms can still bring heavy rain, and winter here is dominated by snow rather than rain.
Japan’s largest city north of Tokyo, Sendai sits on the Pacific coast of Tohoku, a region better known for the 2011 tsunami than for typhoon flooding, though heavy rain events still occur. %s When a typhoon or its remnants does track this far north, the sudden shift from a typically drier pattern means local drainage can be caught off guard, making radar a useful check against the unexpected. Learn more: Flash Flood Warning Signs on Radar · Open the full Rain Map
Frequently Asked Questions
Is it raining in Sendai right now?
The live radar map above shows precipitation over Sendai, Miyagi in real time. Blue shades indicate light rain, while yellow, orange, and red mark heavier downpours. If no colored echoes appear over Sendai, no significant rain is currently being detected.
How often does the Sendai 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 Sendai?
Yes. Press play on the radar to animate the last few hours of rainfall and watch which way rain cells over Miyagi are moving – the clearest way to judge whether a shower will reach Sendai or pass by.
Is this Sendai 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.