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Next 2 hours · radar nowcast
Rain likely in about 50 min · rain is moving in from the NW at 17 km/h (using the upper-air wind)
Approximate: rain cells grow and fade as they move · Testing: the radar nowcast is still being checked against what happened
Sources
Radar 3:36 AM · Lightning 4:01 AM · Gauges to 04:30 AM · Models 4:33 AM
👥 Is it raining where you are right now?
No rain expected in the next 24 hours
0 mm expected in 24 hours · 19% chance of rain today
☀️ Dry spell: 3 PM – 3 AM
☂️ Umbrella?✅
Not needed — low chance of rain
👕 Dry clothes outside?✅
Yes — Today 9 AM – 1 PM
🏍️ Two-wheeler ride?⚠️
Carry a raincoat and ride slowly
🌅 Evening outing?✅
Today: pleasant evening, 19° — beach or park
🌾 Spray crops?✅
Yes — Today 6 AM – 1 PM
🎣 Go to sea?⚠️
Caution — waves 1.1 m, gusts 36 km/h
| Time | Rain (%, mm) | Temp | Wind | RH | |
|---|---|---|---|---|---|
| 4 AM | 🌫️ | 1% | 17°(20°) | 4 | 100% |
| 5 AM | 🌫️ | 1% | 17°(19°) | 4 | 100% |
| 6 AM | 🌫️ | 1% | 17°(20°) | 4 | 100% |
| 7 AM | 🌫️ | 1% | 19°(22°) | 3 | 100% |
| 8 AM | 🌦️ | 1% | 20°(23°) | 4 | 94% |
| 9 AM | 🌦️ | 1% | 21°(24°) | 4 | 86% |
| 10 AM | 🌦️ | 4% | 23°(26°) | 5 | 78% |
| 11 AM | 🌦️ | 4% | 23°(26°) | 6 | 72% |
| 12 PM | ☁️ | 4% | 21° | 6 | 77% |
| 1 PM | 🌦️ | 6% · 0.2 | 22°(25°) | 6 | 79% |
| 2 PM | 🌦️ | 4% · 0.2 | 20°(22°) | 5(31) | 89% |
| 3 PM | 🌦️ | 1% | 20°(22°) | 6 | 92% |
| 4 PM | 🌦️ | 1% | 19°(22°) | 5 | 95% |
| 5 PM | ☁️ | 1% | 19°(21°) | 6 | 96% |
| 6 PM | 🌫️ | 1% | 18°(21°) | 5 | 100% |
| 7 PM | 🌫️ | 1% | 18°(20°) | 4 | 100% |
| 8 PM | 🌫️ | 1% | 18°(20°) | 5 | 100% |
| 9 PM | 🌫️ | 1% | 18°(20°) | 3 | 100% |
| 10 PM | 🌫️ | 1% | 18°(20°) | 4 | 100% |
| 11 PM | 🌫️ | 1% | 17°(19°) | 5(31) | 100% |
| 12 AM | 🌫️ | 1% | 17° | 5(33) | 100% |
| 1 AM | 🌫️ | 1% | 18° | 6(35) | 100% |
| 2 AM | 🌫️ | 1% | 17° | 6(35) | 100% |
| 3 AM | 🌫️ | 1% | 17° | 6(36) | 100% |
| 4 AM | 🌫️ | 1% | 17° | 6(36) | 100% |
| 5 AM | 🌫️ | 1% | 17° | 6(36) | 100% |
| 6 AM | 🌫️ | 1% | 17° | 5(34) | 100% |
| 7 AM | ☀️ | 1% | 19° | 7(35) | 95% |
| 8 AM | ☀️ | 1% | 20° | 8(37) | 88% |
| 9 AM | ☀️ | 1% | 22° | 10(39) | 78% |
“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 | 4.2 | 1.2 | 0 | 12.7 mm |
| GFS (USA)✓ used | 2.4 | 0 | 0 | 11.5 mm |
| ICON (Germany)✓ used | 2.0 | 0 | 0 | 9.5 mm |
| UK Met Office✓ used | 0.3 | 0 | 0 | 12.2 mm |
| Météo-France✓ used | 0 | 0 | 0 | 12.3 mm |
| CMA (China)✓ used | 3.6 | 0 | 0.3 | 12.5 mm |
| ECMWF (Europe) | 2.4 | 1.5 |
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.
Kakkachi0.0 km
Since 8:30 AM no reading24 h to 8:30 AM no reading
Kakkachi1.4 km
24 h to 8:30 AM 56 mm
Nalumukku2.1 km
24 h to 8:30 AM 74 mm
Highest in district (24 h): Oothu 85 mm
📋 Full district report: by taluk, dams →TN-SMART · Tamil Nadu Disaster Risk Reduction Agency
| 10 AM | ☀️ | 1% | 23°(26°) | 9(39) | 68% |
| 11 AM | 🌤️ | 1% | 24°(27°) | 9(38) | 63% |
| 12 PM | ☀️ | 1% | 24°(27°) | 9(39) | 64% |
| 1 PM | 🌦️ | 1% | 24°(26°) | 10(39) | 65% |
| 2 PM | 🌦️ | 1% | 23°(25°) | 10(39) | 70% |
| 3 PM | 🌦️ | 1% | 22° | 9(38) | 75% |
| 4 PM | 🌤️ | 1% | 21° | 8(37) | 82% |
| 5 PM | 🌤️ | 1% | 20° | 7(33) | 88% |
| 6 PM | 🌫️ | 1% | 18°(20°) | 6 | 99% |
| 7 PM | 🌫️ | 1% | 18°(20°) | 6 | 100% |
| 8 PM | 🌫️ | 1% | 18°(20°) | 5 | 100% |
| 9 PM | 🌫️ | 1% | 18° | 6 | 100% |
| 10 PM | 🌫️ | 1% | 18°(20°) | 5 | 100% |
| 11 PM | 🌫️ | 1% | 17° | 5 | 100% |
| 12 AM | 🌫️ | 1% | 17° | 4 | 100% |
| 1 AM | 🌫️ | 1% | 17° | 4 | 100% |
| 2 AM | 🌫️ | 1% | 16° | 4 | 100% |
| 3 AM | 🌫️ | 1% | 15° | 4 | 100% |
| 0 |
| 13.8 mm |
| JMA (Japan) | 0 | 0 | 0 | 13.0 mm |
| GEM (Canada) | 7.9 | 0.1 | 0 | 17.9 mm |