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Numbers: today's rain (mm)
Next 2 hours · radar nowcast
Rain likely in about 10 min · rain is moving in from the E at 63 km/h
Approximate: rain cells grow and fade as they move · Testing: the radar nowcast is still being checked against what happened
Sources
Radar 5:36 AM · Lightning 6:01 AM · Gauges to 05:30 AM · Models 6:13 AM
👥 Is it raining where you are right now?
No rain expected in the next 24 hours
0 mm expected in 24 hours · 10% chance of rain today
☀️ Dry spell: 6 AM – 5 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, 27° — beach or park
🌾 Spray crops?❌
Postpone — rain or wind likely within 6 hours
| Time | Rain (%, mm) | Temp | Wind | RH | |
|---|---|---|---|---|---|
| 6 AM | 🌤️ | 1% | 24°(29°) | 7 | 90% |
| 7 AM | 🌤️ | 1% | 26°(31°) | 7 | 86% |
| 8 AM | 🌤️ | 1% | 28°(33°) | 7 | 74% |
| 9 AM | 🌤️ | 4% | 29°(33°) | 11 | 68% |
| 10 AM | 🌤️ | 4% | 30°(35°) | 13 | 64% |
| 11 AM | 🌦️ | 4% | 31°(36°) | 15(33) | 60% |
| 12 PM | ☁️ | 1% | 31°(35°) | 18(38) | 62% |
| 1 PM | 🌦️ | 1% | 31°(34°) | 17(39) | 64% |
| 2 PM | 🌦️ | 1% | 30°(34°) | 16(36) | 66% |
| 3 PM | 🌤️ | 4% | 29°(32°) | 18(37) | 66% |
| 4 PM | 🌦️ | 4% | 27°(29°) | 20(43) | 79% |
| 5 PM | 🌦️ | 4% | 26°(29°) | 15(40) | 85% |
| 6 PM | 🌦️ | 1% | 25°(29°) | 15(31) | 91% |
| 7 PM | 🌙 | 1% | 25°(28°) | 14(32) | 88% |
| 8 PM | ☁️ | 1% | 25°(28°) | 13 | 84% |
| 9 PM | ☁️ | 1% | 25°(28°) | 13 | 83% |
| 10 PM | ☁️ | 1% | 25°(28°) | 14 | 84% |
| 11 PM | ☁️ | 1% | 25°(28°) | 14(31) | 84% |
| 12 AM | ☁️ | 1% | 25°(28°) | 14(31) | 85% |
| 1 AM | ☁️ | 1% | 25°(28°) | 15(31) | 85% |
| 2 AM | ☁️ | 1% | 25°(28°) | 15(33) | 87% |
| 3 AM | ☁️ | 1% | 25°(28°) | 15(33) | 87% |
| 4 AM | ☁️ | 1% | 25°(28°) | 14(33) | 87% |
| 5 AM | ☁️ | 1% | 25°(28°) | 13(31) | 87% |
| 6 AM | 🌤️ | 1% | 25°(28°) | 13 | 87% |
| 7 AM | 🌤️ | 1% | 26°(29°) | 14(31) | 82% |
| 8 AM | 🌤️ | 1% | 28°(31°) | 14(31) | 77% |
| 9 AM | 🌤️ | 1% | 29°(32°) | 15(34) | 71% |
| 10 AM | ☁️ | 1% | 30°(34°) | 16(36) | 65% |
| 11 AM | 🌤️ | 1% | 31° |
“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 | 3.6 | 1.2 | 0 | 12.7 mm |
| GFS (USA)✓ used | 0.4 | 0 | 0 | 11.5 mm |
| ICON (Germany)✓ used | 0.6 | 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 | 9.0 | 0 | 0 | 12.5 mm |
| ECMWF (Europe) | 3.0 | 3.3 |
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.
Kutralam0.0 km
Since 8:30 AM no reading24 h to 8:30 AM no reading
Shencotttai ARG5.0 km
3 h 0 mmSince 8:30 AM 0 mm24 h to 8:30 AM 32 mm
Tenkasi5.4 km
24 h to 8:30 AM 22 mm
Highest in district (24 h): Gundar dam 44 mm
📋 Full district report: by taluk, dams →TN-SMART · Tamil Nadu Disaster Risk Reduction Agency
| 18(39) |
| 61% |
| 12 PM | 🌤️ | 4% | 31°(35°) | 18(40) | 58% |
| 1 PM | 🌤️ | 4% | 31°(35°) | 19(41) | 58% |
| 2 PM | 🌤️ | 4% | 31°(34°) | 20(43) | 58% |
| 3 PM | 🌤️ | 1% | 30°(32°) | 20(43) | 60% |
| 4 PM | 🌦️ | 1% | 29°(31°) | 20(42) | 67% |
| 5 PM | 🌦️ | 1% | 27°(29°) | 20(41) | 78% |
| 6 PM | 🌦️ | 1% | 26°(28°) | 19(40) | 85% |
| 7 PM | ☁️ | 1% | 25°(28°) | 18(38) | 88% |
| 8 PM | ☁️ | 1% | 25°(29°) | 16(36) | 88% |
| 9 PM | ☁️ | 1% | 25°(29°) | 14(34) | 87% |
| 10 PM | ☁️ | 1% | 25°(29°) | 14(30) | 86% |
| 11 PM | 🌙 | 1% | 25°(28°) | 13 | 87% |
| 12 AM | 🌙 | 1% | 25°(28°) | 13 | 85% |
| 1 AM | 🌙 | 1% | 24°(27°) | 14 | 88% |
| 2 AM | 🌙 | 1% | 24°(27°) | 14 | 88% |
| 3 AM | 🌙 | 1% | 24°(26°) | 14(30) | 89% |
| 4 AM | 🌙 | 1% | 24°(26°) | 14(30) | 89% |
| 5 AM | 🌙 | 1% | 24°(26°) | 15(32) | 88% |
| 0 |
| 13.8 mm |
| JMA (Japan) | 0.6 | 0 | 0 | 13.0 mm |
| GEM (Canada) | 0 | 0 | 0 | 17.9 mm |