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Numbers: today's rain (mm)
Sources
Lightning 7:41 AM · Gauges to 07:30 AM · Models 7:03 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 – 12 AM
☂️ Umbrella?✅
Not needed — low chance of rain
👕 Dry clothes outside?✅
Yes — Today 8 AM – 5 PM
🏍️ Two-wheeler ride?⚠️
Carry a raincoat and ride slowly
🌅 Evening outing?✅
Today: pleasant evening, 29° — beach or park
🌾 Spray crops?❌
Postpone — rain or wind likely within 6 hours
🎣 Go to sea?❌
No — waves 1.1 m, gusts 49 km/h
| Time | Rain (%, mm) | Temp | Wind | RH | |
|---|---|---|---|---|---|
| 7 AM | ☁️ | 1% | 28°(31°) | 21 | 81% |
| 8 AM | ☀️ | 1% | 28°(31°) | 21 | 80% |
| 9 AM | 🌤️ | 1% | 28°(32°) | 18 | 80% |
| 10 AM | 🌤️ | 1% | 28°(33°) | 20 | 81% |
| 11 AM | 🌦️ | 1% | 28°(33°) | 21 | 81% |
| 12 PM | 🌦️ | 1% | 28°(33°) | 22 | 77% |
| 1 PM | 🌦️ | 1% | 29°(33°) | 22 | 75% |
| 2 PM | 🌤️ | 1% | 28°(31°) | 26(33) | 78% |
| 3 PM | ☁️ | 1% | 28°(31°) | 26(34) | 78% |
| 4 PM | 🌤️ | 1% | 29° | 30(38) | 77% |
| 5 PM | ☁️ | 1% | 28° | 32(41) | 80% |
| 6 PM | ☁️ | 1% | 28° | 34(43) | 80% |
| 7 PM | ☁️ | 1% | 28° | 32(43) | 80% |
| 8 PM | 🌦️ | 1% | 29° | 33(42) | 79% |
| 9 PM | ☁️ | 4% | 29° | 34(43) | 77% |
| 10 PM | 🌦️ | 4% | 29° | 34(44) | 79% |
| 11 PM | ☁️ | 1% | 29° | 37(48) | 82% |
| 12 AM | 🌦️ | 6% · 0.1 | 29° | 36(49) | 76% |
| 1 AM | 🌦️ | 6% · 0.2 | 29° | 35(46) | 77% |
| 2 AM | ⛈️ | 6% · 0.1 | 28° | 34(46) | 81% |
| 3 AM | 🌦️ | 4% | 28°(31°) | 32(45) | 84% |
| 4 AM | ☁️ | 1% | 28°(31°) | 30(41) | 83% |
| 5 AM | ☁️ | 1% | 28°(31°) | 26(39) | 82% |
| 6 AM | ☁️ | 1% | 28°(32°) | 24(34) | 82% |
| 7 AM | 🌤️ | 1% | 28°(32°) | 24(31) | 82% |
| 8 AM | 🌤️ | 1% | 28°(32°) | 23(31) | 79% |
| 9 AM | 🌤️ | 1% | 28°(31°) | 26(33) | 79% |
| 10 AM | 🌤️ | 1% | 28°(32°) | 27(34) | 79% |
| 11 AM | 🌤️ | 1% | 29°(33°) | 24(34) | 79% |
| 12 PM | ☀️ |
“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 | 1.2 | 0 | 0 | 12.7 mm |
| GFS (USA)✓ used | 4.8 | 2.9 | 0 | 11.5 mm |
| ICON (Germany)✓ used | 0.2 | 0 | 0 | 9.5 mm |
| UK Met Office✓ used | 0.1 | 0 | 0 | 12.2 mm |
| Météo-France✓ used | 1.0 | 1.4 | 0 | 12.3 mm |
| CMA (China)✓ used | 2.4 | 6.0 | 0 | 12.5 mm |
| ECMWF (Europe) | 0.6 | 0.3 |
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.
Rameswaram0.1 km
24 h to 8:30 AM 115 mm
Thangachimadam6.5 km
24 h to 8:30 AM 119 mm
Pamban ARG7.4 km
3 h 0 mmSince 8:30 AM 2.4 mm24 h to 8:30 AM 105 mm
Highest in district (24 h): Sanaveli 126 mm
📋 Full district report: by taluk, dams →TN-SMART · Tamil Nadu Disaster Risk Reduction Agency
| 29°(33°) |
| 26(33) |
| 81% |
| 1 PM | ☀️ | 1% | 29°(34°) | 24(33) | 81% |
| 2 PM | 🌤️ | 1% | 29°(33°) | 23(30) | 80% |
| 3 PM | ☀️ | 1% | 29°(32°) | 30(37) | 80% |
| 4 PM | ☀️ | 1% | 29°(31°) | 34(43) | 80% |
| 5 PM | ☀️ | 1% | 29° | 37(46) | 79% |
| 6 PM | ☀️ | 1% | 29° | 37(48) | 78% |
| 7 PM | ☁️ | 1% | 29° | 36(47) | 79% |
| 8 PM | ☁️ | 1% | 29° | 40(52) | 83% |
| 9 PM | ☁️ | 1% | 28° | 39(51) | 83% |
| 10 PM | ☁️ | 1% | 29° | 38(50) | 82% |
| 11 PM | ☁️ | 1% | 29° | 40(51) | 82% |
| 12 AM | ☁️ | 1% | 29° | 39(52) | 82% |
| 1 AM | ☁️ | 1% | 29° | 36(50) | 82% |
| 2 AM | ☁️ | 1% | 28° | 36(47) | 82% |
| 3 AM | 🌙 | 1% | 29° | 35(46) | 81% |
| 4 AM | 🌙 | 1% | 28° | 35(46) | 81% |
| 5 AM | 🌙 | 1% | 29° | 33(44) | 79% |
| 6 AM | ☀️ | 1% | 29° | 33(43) | 76% |
| 0 |
| 13.8 mm |
| JMA (Japan) | 0.6 | 0.6 | 0 | 13.0 mm |
| GEM (Canada) | 5.9 | 0 | 0 | 17.9 mm |