Tan An sits in the low, flat Mekong Delta, where the wet season from May to November combines heavy monsoon rainfall with the annual rise and fall of the Mekong River itself.
Near the Vam Co River east of the main Mekong branches, the city’s low elevation makes it sensitive to both upstream flooding and tidal effects. Because so much of the delta sits barely above sea level, flooding here can come from direct rainfall, river discharge, and tidal influence from the coast all at once, which is why local flood tracking leans on both river gauges and rain radar together. Learn more: Flash Flood Warning Signs on Radar · Open the full Rain Map
Frequently Asked Questions
Is it raining in Tan An right now?
The live radar map above shows precipitation over Tan An, Long An in real time. Blue shades indicate light rain, while yellow, orange, and red mark heavier downpours. If no colored echoes appear over Tan An, no significant rain is currently being detected.
How often does the Tan An 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 Tan An?
Yes. Press play on the radar to animate the last few hours of rainfall and watch which way rain cells over Long An are moving – the clearest way to judge whether a shower will reach Tan An or pass by.
Is this Tan An 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.