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Rain in the 24 hours ending 8:30 AM on 26 October 2026 · Updated 1 minute ago
District average
4.4 mm
Highest
25.0 mm
Kathivakkam
Heavy rain (64.5 mm+)
0
Gauges reported
150 / 150
⏱️ Today from 8:30 AM to 5:30 AM · avg 0.0 mm
⚠️ Go with caution
No INCOIS / IMD sea warning in force.
Wave height (forecast model): now 1.1 m · next 24 h up to 1.8 m · tomorrow 1.8 m
Warnings: NDMA SACHET (INCOIS, IMD) · Waves: Open-Meteo Marine
avg 1.7 · Highest Z 13 Velachery (W 178) 4.2
| Station | Type | Rain (mm) |
|---|---|---|
| Z 13 Velachery (W 178) | Automatic | 4.2 |
| Velachery | GCC | 4.2 |
| Z 13 Adyar ( W 175) | Automatic | 1.2 |
| Adyar | GCC | 1.2 |
| Z 13 Raja Annamalai puram (W 173) | Automatic | 0.3 |
| Raja Annamalai puram | GCC | 0.3 |
| Z 12 Alandhur (PAL) | Automatic | 0.2 |
TN-SMART list · 39 locations · taluks with heavy rain today first
20 days
🏫 Relief centre: Chennai Primary School Manali · 1 km
📞 Nodal officer (Assistant Engineer)📞 Police (Inspector)📞 Fire & rescue (Inspector)📍 Map
9 days
🏫 Relief centre: CPS -Kulakarai · 1 km
📞 Nodal officer (Assistant Engineer)📞 Police (Inspector)📍 Map
Revenue gauges use the government's own taluk; automatic gauges are placed in a taluk from their location. TN-SMART ↗
Not an official government statement — compiled automatically from the government's TN-SMART data.
avg 2.0 · Highest Alandur 2.5
| Station | Type | Rain (mm) |
|---|---|---|
| Alandur | Manual | 2.5 |
| Z 14 Madipakkam (W 169) | Automatic | 2.1 |
| Z 12 Meenambakkam (PAL) | Automatic | 2.0 |
| Mugalivakkam | GCC | 1.8 |
| Z 12 Mugalivakkam (W 156) | Automatic | 1.6 |
avg 3.1 · Highest Ambathur 5.0
| Station | Type | Rain (mm) |
|---|---|---|
| Ambathur | Manual | 5.0 |
| Ayapakkam | GCC | 4.5 |
| Oragadam (Ambattur) | Automatic | 4.4 |
| Z 07 Ayapakkam (W 85) | Automatic | 3.9 |
| Athipet | Automatic | 3.6 |
| Korattur | GCC | 3.2 |
| Z 07 Korattur (W 84) | Automatic | 3.0 |
| Korattur | GCC | 2.8 |
| Z 07 Korattur (W 86) | Automatic | 2.4 |
| Ambattur | GCC | 2.0 |
| Z 07 Ambattur (W 81) | Automatic | 1.8 |
| Patravakkam | Automatic | 0.4 |
avg 1.5 · Highest Anna Nagar West 3.3
| Station | Type | Rain (mm) |
|---|---|---|
| Anna Nagar West | GCC | 3.3 |
| Z 08 Anna Nagar West (W 95) | Automatic | 3.0 |
| Aminjikarai | GCC | 1.2 |
| Z 08 Aminjikarai (W 102) | Automatic | 0.9 |
| Nungambakkam TNDRRA ARG | Automatic | 0.4 |
| ICF | Automatic | 0.0 |
avg 0.0
| Station | Type | Rain (mm) |
|---|---|---|
| Ayanavaram taluk office | Manual | 0.0 |
avg 0.8 · Highest Chennai nungambakkam 0.8
| Station | Type | Rain (mm) |
|---|---|---|
| Chennai nungambakkam | Manual | 0.8 |
avg 1.8 · Highest Anna university 1.8
| Station | Type | Rain (mm) |
|---|---|---|
| Anna university | Manual | 1.8 |
avg 1.2 · Highest Z 10 Saidapet (W 139) 3.0
| Station | Type | Rain (mm) |
|---|---|---|
| Z 10 Saidapet (W 139) | Automatic | 3.0 |
| Saidapet | GCC | 3.0 |
| Z 11 Valasaravakkam (W 149) | Automatic | 1.0 |
| Saligramam | GCC | 0.8 |
| Z 10 Saligramam (W 129) | Automatic | 0.6 |
| Vadapalani | GCC | 0.6 |
| Saligramam TNDRRA ARG | Automatic | 0.4 |
| Z 10 Vadapalani (W 134) | Automatic | 0.3 |
avg 10.5 · Highest Puzhal TNDRRA ARG 21.2
| Station | Type | Rain (mm) |
|---|---|---|
| Puzhal TNDRRA ARG | Automatic | 21.2 |
| Puzhal | GCC | 16.5 |
| Z 03 Puzhal (W 22) | Automatic | 15.6 |
| Kathirvedu | Automatic | 14.8 |
| Z 03 Madhavaram [ZO] | Automatic | 6.2 |
| Z 03 Madhavaram (W 30) | Automatic | 5.4 |
| Madhavaram | GCC | 5.4 |
| Z 03 Madhavaram (Div 27) | Automatic | 5.0 |
| Z 03 Madhavaram (Div 33) | Automatic | 4.0 |
avg 0.4 · Highest Gov hr sec school MGR Nagar 0.4
| Station | Type | Rain (mm) |
|---|---|---|
| Gov hr sec school MGR Nagar | Manual | 0.4 |
avg 13.3 · Highest Kadapakkam 19.6
| Station | Type | Rain (mm) |
|---|---|---|
| Kadapakkam | Automatic | 19.6 |
| Manali New town | GCC | 18.4 |
| Z 02 Manali New town (W 18) | Automatic | 16.8 |
| Manali New town | GCC | 14.2 |
| Manali | GCC | 13.8 |
| Z 02 Manali New town (W 15) | Automatic | 13.4 |
| Manali | GCC | 13.4 |
| Z 02 Manali (W 19) | Automatic | 13.2 |
| Balaji Nagar (Puzhal) | Automatic | 13.2 |
| Z 02 Manali (W 18) | Automatic | 13.0 |
| Manali | GCC | 10.6 |
| Z 02 Manali (W 21) | Automatic | 10.2 |
| Manali | GCC | 9.3 |
| Mathur TNDRRA ARG | Automatic | 6.8 |
avg 2.3 · Highest DGP Office 2.3
| Station | Type | Rain (mm) |
|---|---|---|
| DGP Office | Manual | 2.3 |
avg 2.3 · Highest Perambur Corporation park 2.3
| Station | Type | Rain (mm) |
|---|---|---|
| Perambur Corporation park | Manual | 2.3 |
avg 1.9 · Highest Z 14 Pallikaranai (W 190) 3.0
| Station | Type | Rain (mm) |
|---|---|---|
| Z 14 Pallikaranai (W 190) | Automatic | 3.0 |
| Z 14 Medavakkam (W 191) | Automatic | 3.0 |
| Medavakkam | GCC | 3.0 |
| Pallikaranai | GCC | 3.0 |
| Pallikaranai TNDRRA ARG | Automatic | 2.4 |
| Z 14 Madipakkam (W 188) | Automatic | 2.2 |
| Z 14 Pallikaranai (W 189) | Automatic | 2.2 |
| Madipakkam | GCC | 2.2 |
| Pallikaranai | GCC | 2.2 |
| Madipakkam | GCC | 2.1 |
| Z 14 Narayanapuram Lake (W 190) | Automatic | 1.4 |
| Narayanapuram Lake | GCC | 1.4 |
| Z 14 Perungudi (W 184) | Automatic | 1.0 |
| Z 14 Medavakkam Jn (W 188) | Automatic | 1.0 |
| Perungudi | GCC | 1.0 |
| Puzhuthivakkam TNDRRA ARG | Automatic | 0.0 |
avg 4.0 · Highest Chennai collectorate building 4.0
| Station | Type | Rain (mm) |
|---|---|---|
| Chennai collectorate building | Manual | 4.0 |
avg 1.2 · Highest Parrys 2.0
| Station | Type | Rain (mm) |
|---|---|---|
| Parrys | GCC | 2.0 |
| Z 04 Tondiarpet (W 42) | Automatic | 1.8 |
| Z 04 Kasimedu (W 43) | Automatic | 1.8 |
| Z 05 Parrys (W 60) | Automatic | 1.2 |
| Z 05 Cemetery Road (Div 51) | Automatic | 1.2 |
| Basin bridge | GCC | 1.2 |
| Z 05 Chennai Central (W 58) | Automatic | 0.9 |
| Chennai central | GCC | 0.9 |
| Z 05 Pudupet (Div 63) | Automatic | 0.8 |
| Vepery | Automatic | 0.8 |
| Egmore | Automatic | 0.4 |
avg 3.7 · Highest Z 15 Injambakkam (W 194) 6.8
| Station | Type | Rain (mm) |
|---|---|---|
| Z 15 Injambakkam (W 194) | Automatic | 6.8 |
| Injambakkam | GCC | 6.8 |
| Injambakkam TNDRRA ARG | Automatic | 5.6 |
| Z 15 Sholinganallur (W 197) | Automatic | 4.6 |
| Sholinganallur | Manual | 4.6 |
| Sholinganallur | GCC | 4.6 |
| Z 15 Uthandi (W 200) | Automatic | 4.5 |
| Uthandi | GCC | 4.5 |
| Okkiyam Thoraipakkam TNDRRA ARG | Automatic | 2.4 |
| Z 15 Okkiyam Thoraipakkam (W 195) | Automatic | 2.0 |
| Okkiyam Thoraipakkam | GCC | 2.0 |
| Z 15 Kannagi Nagar (W 196) | Automatic | 1.8 |
| Kannagi Nagar | GCC | 1.8 |
| Z 15 Neelankarai (W 192) | Automatic | 1.6 |
| Neelankarai | GCC | 1.6 |
avg 1.0 · Highest Medavakkam Jn 1.0
| Station | Type | Rain (mm) |
|---|---|---|
| Medavakkam Jn | GCC | 1.0 |
avg 0.8 · Highest Z 09 Nungambakkam (W 110) 1.5
| Station | Type | Rain (mm) |
|---|---|---|
| Z 09 Nungambakkam (W 110) | Automatic | 1.5 |
| Nungambakkam | GCC | 1.5 |
| Z 09 Ice House (W 120) | Automatic | 0.0 |
| Ice House | GCC | 0.0 |
avg 3.4 · Highest Kolathur 5.2
| Station | Type | Rain (mm) |
|---|---|---|
| Kolathur | GCC | 5.2 |
| Z 06 Kolathur (W 65) | Automatic | 4.8 |
| Z 06 Perambur (W 67) | Automatic | 4.5 |
| Perambur | GCC | 4.5 |
| Z 04 BB Road [LS] (Div 45) | Automatic | 3.6 |
| Ayanavaram TNDRRA ARG | Automatic | 2.8 |
| Z 05 Basin bridge (W 53) | Automatic | 0.9 |
| Pulianthope | Automatic | 0.8 |
avg 12.0 · Highest Kathivakkam 25.0
| Station | Type | Rain (mm) |
|---|---|---|
| Kathivakkam | GCC | 25.0 |
| Z 01 Kathivakkam (W 02) | Automatic | 22.8 |
| Ennore | GCC | 15.4 |
| Z 01 Ennore (W 03) | Automatic | 13.6 |
| Wimco nagar | GCC | 11.0 |
| Z 01 Kargil Nagar (Div 7) | Automatic | 9.6 |
| Z 02 Manali (W 17) | Automatic | 9.0 |
| Z 01 Wimco nagar (W 05) | Automatic | 8.4 |
| Thiruvottiyur | GCC | 6.9 |
| Sathangadu | Automatic | 5.2 |
| Z 01 Thiruvottiyur (W 11) | Automatic | 5.1 |
avg 3.4 · Highest Z 04 Mullai Nagar (Div 37) 7.4
| Station | Type | Rain (mm) |
|---|---|---|
| Z 04 Mullai Nagar (Div 37) | Automatic | 7.4 |
| Tondiarpat TNDRRA ARG | Automatic | 3.2 |
| Z 04 Erukanchery (Div 35) | Automatic | 3.0 |
| CD Hospital Tondiarpet | Manual | 3.0 |
| Kasimedu | GCC | 2.6 |
| Z 04 Coronation Nagar (Div 41) | Automatic | 2.2 |
| Tondiarpet | GCC | 2.1 |
avg 1.4 · Highest Nerkundram 2.0
| Station | Type | Rain (mm) |
|---|---|---|
| Nerkundram | GCC | 2.0 |
| Z 11 Valasaravakkam (W 148) | Automatic | 1.8 |
| Valasaravakkam | GCC | 1.8 |
| Z 11 Nerkundram (W 144) | Automatic | 1.6 |
| Valasaravakkam | GCC | 1.4 |
| Valasaravakkam | GCC | 1.4 |
| Z 11 Valasaravakkam (W 152) | Automatic | 1.2 |
| Z 11 Maduravoyal (W 146) | Automatic | 0.6 |
| Maduravoyal | GCC | 0.6 |
2 days
🏫 Relief centre: Govt Hr.Sec School · 1 km
30 days
🏫 Relief centre: CMC, Nehru Nagar · 2 km
📞 Nodal officer (Assitant Engineer)📞 Police (M5)📞 Fire & rescue (Ispector)📍 Map
14 days
🏫 Relief centre: CPS,Mahaliamman Kovil St Ernavoor · 2 km
📞 Nodal officer (Assitant Engineer)📞 Police (M5)📞 Fire & rescue (Ispector)📍 Map
30 days
🏫 Relief centre: CMC,Nehru Nagar · 2 km
📞 Nodal officer (Assistant Engineer)📞 Police (M-5)📞 Fire & rescue (Inspector)📍 Map
Floods up to 1.5 ft · 1 days
🏫 Relief centre: Kalaimagal school, saravana nagar · 1.2 km
📞 Nodal officer (Executive Engineer)📞 Police (H8 Police Station)📞 Fire & rescue (Tondiarpet Fire station)📍 Map
10 days
🏫 Relief centre: Jayagopal Karodiya · 2 km
📞 Nodal officer (Assistant Engineer)📞 Police (Inspector)📍 Map
20 days
🏫 Relief centre: CPS Padasalai Street · 1 km
📞 Nodal officer (Assistant Engineer)📞 Police (Inspector)📍 Map
20 days
🏫 Relief centre: CPS Padasalai Street · 1 km
📞 Nodal officer (Assistant Engineer)📞 Police (Inspector)📞 Fire & rescue (Inspector)📍 Map
2 days
🏫 Relief centre: Corporation Community Hall,Vadaperumpakkam · 2 km
📞 Nodal officer (Assistant Engineer)📞 Police (Inspector)📍 Map
14 days
🏫 Relief centre: CPS,Mahaliamman Kovil St Ernavoor · 2 km
📞 Nodal officer (Assitant Engineer)📞 Police (M5)📞 Fire & rescue (Ispector)📍 Map
10 days
🏫 Relief centre: CPS, AS Nagar · 1 km
📞 Nodal officer (Assistant Engineer)📞 Police (M-5 Ennore)📍 Map
30 days
🏫 Relief centre: CMC, Nehru Nagar · 2 km
📞 Nodal officer (Assitant Engineer)📞 Police (M5)📞 Fire & rescue (Ispector)📍 Map
7 days
🏫 Relief centre: CMC, Nehru Nagar · 2 km
📞 Nodal officer (Assitant Engineer)📞 Police (M5)📞 Fire & rescue (Ispector)📍 Map
10 days
🏫 Relief centre: CMC, Nehru Nagar · 2 km
📞 Nodal officer (Assitant Engineer)📞 Police (M5)📞 Fire & rescue (Ispector)📍 Map
14 days
🏫 Relief centre: CPS,Mahaliamman Kovil St Ernavoor · 2 km
📞 Nodal officer (Assitant Engineer)📞 Police (M5)📞 Fire & rescue (Ispector)📍 Map
15 days
🏫 Relief centre: CPS,Mahaliamman Kovil St Ernavoor · 2 km
📞 Nodal officer (Assitant Engineer)📞 Police (M5)📞 Fire & rescue (Ispector)📍 Map
14 days
🏫 Relief centre: Ponthottam College · 2 km
📞 Nodal officer (Assitant Engineer)📞 Police (H8)📞 Fire & rescue (Ispector)📍 Map
7 days
🏫 Relief centre: CMC, Nehru Nagar · 2 km
📞 Nodal officer (Assistant Engineer)📞 Police (M-5)📞 Fire & rescue (Inspector)📍 Map
14 days
🏫 Relief centre: CPS,Mahaliamman Kovil St · 2 km
📞 Nodal officer (Assistant Engineer)📞 Police (M-5)📞 Fire & rescue (Inspector)📍 Map
14 days
🏫 Relief centre: Poonthotam College · 3 km
📞 Nodal officer (Assistant Engineer)📞 Police (M-5)📞 Fire & rescue (Inspector)📍 Map
4 days
🏫 Relief centre: Kalaimagal Vidhyalya · 2 km
📞 Nodal officer (Assistant Engineer)📞 Police (M-8)📞 Fire & rescue (Inspector)📍 Map
4 days
🏫 Relief centre: Kalaimagal Vidhyalaya · 2 km
📞 Nodal officer (Assistant Engineer)📞 Police (M-8)📞 Fire & rescue (Inspector)📍 Map
10 days
🏫 Relief centre: CMS School Market Lane · 2 km
📞 Nodal officer (Assistant Engineer)📞 Police (H-8)📞 Fire & rescue (Inspector)📍 Map
3 days
🏫 Relief centre: Multipurpose hall,Ambedhkar nagar · 1 km
📞 Nodal officer (Assistant Engineer)📞 Fire & rescue (Inspector)📍 Map
3 days
🏫 Relief centre: Govt High School Padasalai · 1 km
📞 Nodal officer (Assistant Engineer)📞 Police (Inspector)📞 Fire & rescue (Inspector)📍 Map
1 days
🏫 Relief centre: Chennai Higher Sec School · 1 km
📞 Nodal officer (Assistant Enginner)📞 Police (Inspector)📞 Fire & rescue (Inspector)📍 Map
1 days
🏫 Relief centre: Community Hall & Gym Building · 1 km
📞 Nodal officer (Assistant Engineer)📞 Police (Inspector)📞 Fire & rescue (Inspector)📍 Map
4 days
🏫 Relief centre: Community Hall & Gym Building · 1 km
📞 Nodal officer (Assistant Engineer)📞 Police (Inspector)📞 Fire & rescue (Inspector)📍 Map
1 days
🏫 Relief centre: Corporation School, Nanganallur · 1 km
📞 Nodal officer (Assistant Engineer)📞 Police (Inspector)📞 Fire & rescue (Inspector)📍 Map
1 days
🏫 Relief centre: Corporation School Nanganallur · 1 km
📞 Nodal officer (Assistant Engineer)📞 Police (Inspector)📞 Fire & rescue (Inspector)📍 Map
1 days
🏫 Relief centre: ST Thomas Primary School · 1 km
📞 Nodal officer (Assistant Engineer)📞 Police (Inspector)📞 Fire & rescue (Inspector)📍 Map
2 days
🏫 Relief centre: Corporation school, Nanganallur · 1 km
📞 Nodal officer (Assistant Engineer)📞 Police (Inspector)📞 Fire & rescue (Inspector)📍 Map
2 days
🏫 Relief centre: Corporation school, Nanganallur · 1 km
📞 Nodal officer (Assistant Engineer)📞 Police (Inspector)📞 Fire & rescue (Inspector)📍 Map
3 days
🏫 Relief centre: CPS School MKN Road · 1 km
📞 Nodal officer (Assistant Engineer)📞 Police (Inspector)📞 Fire & rescue (Inspector)📍 Map
1 days
🏫 Relief centre: Corporation Primary School,Mount · 1 km
📞 Nodal officer (Assistant Engineer)📞 Police (Inspector)📞 Fire & rescue (Inspector)📍 Map
1 days
🏫 Relief centre: Corporation Primary School,Mount · 1 km
📞 Nodal officer (Assistant Engineer)📞 Police (Inspector)📞 Fire & rescue (Inspector)📍 Map
2 days
🏫 Relief centre: CMS - MS Garden · 1 km
📞 Nodal officer (Assistant Engineer)📞 Fire & rescue (Inspector)📍 Map