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Numbers: today's rain (mm)
Next 2 hours · radar nowcast
Nothing moving your way on IMD’s latest picture (pictures arrive 30–45 min late, so showers forming since then don’t show)
Approximate: rain cells grow and fade as they move · Testing: the radar nowcast is still being checked against what happened
Sources
Radar 7:24 AM · Lightning 7:41 AM · Gauges to 07:30 AM · Models 7:04 AM
👥 Is it raining where you are right now?
No rain expected in the next 24 hours
0 mm expected in 24 hours · 7% chance of rain today
☀️ Dry spell: 7 AM – 6 AM
☂️ Umbrella?✅
Not needed — low chance of rain
👕 Dry clothes outside?✅
Yes — Today 8 AM – 5 PM
🏍️ Two-wheeler ride?❌
Avoid — gusts up to 50 km/h
🌅 Evening outing?✅
Today: pleasant evening, 29° — beach or park
🌾 Spray crops?❌
Postpone — rain or wind likely within 6 hours
🎣 Go to sea?❌
No — waves 1.0 m, gusts 50 km/h
| Time | Rain (%, mm) | Temp | Wind | RH | |
|---|---|---|---|---|---|
| 7 AM | 🌤️ | 1% | 28°(32°) | 11 | 76% |
| 8 AM | 🌤️ | 1% | 29°(33°) | 14 | 72% |
| 9 AM | 🌤️ | 1% | 30°(34°) | 18(34) | 70% |
| 10 AM | 🌦️ | 1% | 30°(34°) | 21(39) | 71% |
| 11 AM | 🌤️ | 1% | 30°(34°) | 23(43) | 73% |
| 12 PM | 🌤️ | 4% | 30°(33°) | 24(46) | 73% |
| 1 PM | 🌦️ | 4% | 29°(33°) | 25(47) | 74% |
| 2 PM | 🌦️ | 4% | 29°(32°) | 26(48) | 76% |
| 3 PM | 🌦️ | 1% | 29°(31°) | 27(50) | 75% |
| 4 PM | 🌤️ | 1% | 29°(31°) | 26(48) | 78% |
| 5 PM | 🌤️ | 1% | 28°(31°) | 25(46) | 78% |
| 6 PM | 🌤️ | 1% | 28°(30°) | 24(43) | 80% |
| 7 PM | 🌙 | 1% | 27°(30°) | 21(40) | 82% |
| 8 PM | 🌙 | 1% | 27°(30°) | 22(36) | 83% |
| 9 PM | ☁️ | 1% | 27°(30°) | 19(36) | 82% |
| 10 PM | ☁️ | 1% | 27°(30°) | 20(33) | 80% |
| 11 PM | ☁️ | 1% | 27°(29°) | 21(36) | 79% |
| 12 AM | ☁️ | 1% | 27°(29°) | 21(36) | 79% |
| 1 AM | 🌙 | 1% | 27°(29°) | 21(35) | 79% |
| 2 AM | ☁️ | 1% | 27°(29°) | 17(34) | 78% |
| 3 AM | ☁️ | 1% | 26°(29°) | 15 | 79% |
| 4 AM | ☁️ | 1% | 26°(29°) | 11 | 81% |
| 5 AM | ☁️ | 1% | 26°(29°) | 9 | 83% |
| 6 AM | 🌤️ | 1% | 26°(30°) | 11 | 83% |
| 7 AM | 🌤️ | 1% | 27°(31°) | 13 | 79% |
| 8 AM | 🌤️ | 1% | 29°(33°) | 14 | 72% |
| 9 AM | 🌤️ | 1% | 31°(35°) | 14 | 66% |
| 10 AM | ☁️ | 1% | 32°(36°) | 14 | 62% |
| 11 AM | 🌤️ | 1% | 32°(36°) | 17(34) | 58% |
| 12 PM | ☀️ | 1% | 33°(36°) | 20(39) |
“Chance” = how often it actually rained on days when this many models forecast rain. Even when every model says rain, it rained on only about 2 in 3 days.
A consensus of 9 global weather models. Every day we check which models were right in Tamil Nadu against TN-SMART gauges and lean on those (last 25 days).
| Today | Tomorrow | Thu, 29 Oct | Recent avg. error | |
|---|---|---|---|---|
| ECMWF AI✓ used | 2.4 | 0 | 0 | 12.7 mm |
| GFS (USA)✓ used | 0.6 | 0 | 0 | 11.5 mm |
| ICON (Germany)✓ used | 0 | 0 | 0 | 9.5 mm |
| UK Met Office✓ used | 0 | 0 | 0 | 12.2 mm |
| Météo-France✓ used | 0 | 0 | 0 | 12.3 mm |
| CMA (China)✓ used | 0.9 | 0 | 0 | 12.5 mm |
| ECMWF (Europe) | 2.1 | 0 |
No weatherman has made a specific forecast for this district for today or tomorrow yet.
Each forecast is checked the next morning against TN-SMART gauges (last 30 days). Claude AI reads the posts to pick out the forecasts; open a post for the full picture.
Manapadu0.0 km
3 h 0 mmSince 8:30 AM 0 mm24 h to 8:30 AM 0 mm
Kulasekarapattinam3.4 km
24 h to 8:30 AM 0 mm
Paramankurichi12.4 km
3 h 0 mmSince 8:30 AM 0 mm24 h to 8:30 AM 0 mm
Highest in district (24 h): Kadalaiyur 8.8 mm
📋 Full district report: by taluk, dams →TN-SMART · Tamil Nadu Disaster Risk Reduction Agency
| 53% |
| 1 PM | 🌤️ | 1% | 33°(36°) | 24(44) | 50% |
| 2 PM | ☀️ | 1% | 32° | 27(50) | 55% |
| 3 PM | 🌤️ | 1% | 32° | 29(52) | 59% |
| 4 PM | ☀️ | 1% | 31° | 28(52) | 62% |
| 5 PM | ☀️ | 1% | 30° | 28(49) | 69% |
| 6 PM | 🌤️ | 1% | 29° | 27(48) | 71% |
| 7 PM | ☁️ | 1% | 28° | 27(46) | 74% |
| 8 PM | ☁️ | 1% | 28° | 25(45) | 73% |
| 9 PM | ☁️ | 1% | 28°(30°) | 23(43) | 74% |
| 10 PM | ☁️ | 1% | 28°(30°) | 21(39) | 75% |
| 11 PM | ☁️ | 1% | 27°(30°) | 19(35) | 76% |
| 12 AM | 🌙 | 1% | 27°(30°) | 15(31) | 78% |
| 1 AM | ☁️ | 1% | 26°(29°) | 14 | 79% |
| 2 AM | ☁️ | 1% | 27°(29°) | 19(30) | 78% |
| 3 AM | 🌙 | 1% | 27° | 20(33) | 75% |
| 4 AM | ☁️ | 1% | 26° | 19(32) | 74% |
| 5 AM | 🌙 | 1% | 26° | 16(30) | 75% |
| 6 AM | 🌤️ | 1% | 25°(27°) | 13 | 78% |
| 0.3 |
| 13.8 mm |
| JMA (Japan) | 0.6 | 0 | 0 | 13.0 mm |
| GEM (Canada) | 0 | 0 | 0 | 17.9 mm |