இந் யஅர GOVERNMENT OF INDIA

இந் ய வானிைல ஆய் ைற INDIA METEOROLOGICAL DEPARTMENT

மண்டல வானிைல ஆய் ைமயம் Regional Meteorological Centre
No. 6, College Road,
6, கல் ரிசாைல, Chennai–600006
ெசன்ைன600006 - Phone: 044- 28271951
ெதாைலேப : 044- 28271951.

DATE: Monday, May 13, 2024 Time of issue: 1430 Hrs IST

DISTRICT RAINFALL FORECAST

Sub- RAINFALL 13.05.2024 14.05.2024 15.05.2024 16.05.2024 17.05.2024
NAME OF THE DISTRICT
region INTENSITY MON TUE WED THU FRI
Intensity Light-Moderate Light-Moderate Light-Moderate Light-Moderate Light-Moderate
TIRUVALLUR
Probability Likely Likely Likely Likely Likely
Intensity Light Light Light/Moderate Light/Moderate Light/Moderate
CHENNAI
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Light-Moderate Light-Moderate
CHENGALPATTU
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Light-Moderate Light-Moderate
KANCHEEPURAM
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Light-Moderate Light-Moderate
VILLUPURAM
NCTN & Probability Likely Likely Likely Likely Likely
PDC Intensity Light Light Light/Moderate Light/Moderate Light/Moderate
PUDUCHERRY
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy
CUDDALORE
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy Isolated-Heavy
MAYILADUTHURAI
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy Isolated-Heavy
NAGAPATTINAM
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy Isolated-Heavy
KARAIKAL
Probability Likely Likely Likely Likely Likely
 Intensity Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy Isolated-Heavy
TIRUVARUR
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy Isolated-Heavy
THANJAVUR
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy Isolated-Heavy
PUDUKKOTTAI
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy
KALLAKURUCHI
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Light-Moderate Light-Moderate
VELLORE
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Light-Moderate Light-Moderate
RANIPET
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy Isolated-Heavy
TIRUPPATTUR
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy
TIRUVANNAMALAI
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy
ARIYALUR
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy
PERAMBALUR
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy Isolated-Heavy
TIRUCHIRAPALLI
NITN Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy Light-Moderate
KARUR
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy Isolated-Heavy
NAMAKKAL
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy Isolated-Heavy
SALEM
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy Isolated-Heavy
DHARMAPURI
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy Isolated-Heavy
KRISHNAGIRI
Probability Likely Likely Likely Likely Likely
Intensity Isolated-Heavy Light-Moderate Light-Moderate Light-Moderate Light-Moderate
ERODE
Probability Likely Likely Likely Likely Likely
Intensity Isolated-Heavy Light-Moderate Light-Moderate Isolated-Heavy Isolated-Heavy
NILGIRIS
Probability Likely Likely Likely Likely Likely
COIMBATORE Intensity Isolated-Heavy Light-Moderate Light-Moderate Isolated-Heavy Isolated-Heavy
 Probability Likely Likely Likely Likely Likely
Intensity Isolated-Heavy Light-Moderate Light-Moderate Light-Moderate Light-Moderate
TIRUPPUR
Probability Likely Likely Likely Likely Likely
Intensity Isolated-Heavy Isolated-Heavy Isolated-Heavy Isolated-Heavy Light-Moderate
THENI
Probability Likely Likely Likely Likely Likely
Intensity Isolated-Heavy Isolated-Heavy Isolated-Heavy Isolated-Heavy Light-Moderate
DINDIGUL
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Isolated-Heavy Isolated-Heavy Isolated-Heavy Light-Moderate
MADURAI
Probability Likely Likely Likely Likely Likely
SITN
Intensity Isolated-Heavy Isolated-Heavy Isolated-Heavy Isolated-Heavy Light-Moderate
VIRUDHUNAGAR
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Isolated-Heavy Light-Moderate
SIVAGANGA
Probability Likely Likely Likely Likely Likely
Intensity Isolated-Heavy Isolated-Heavy Isolated-Heavy Isolated-Heavy Light-Moderate
TENKASI
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Light-Moderate Light-Moderate
RAMANATHAPURAM
Probability Likely Likely Likely Likely Likely
Intensity Light-Moderate Light-Moderate Light-Moderate Light-Moderate Light-Moderate
THOOTHUKUDI
Probability Likely Likely Likely Likely Likely
SCTN
Intensity Isolated-Heavy Isolated-Heavy Isolated-Heavy Isolated-Heavy Light-Moderate
TIRUNELVELI
Probability Likely Likely Likely Likely Likely
Intensity Isolated-Heavy Isolated-Heavy Isolated-Heavy Isolated-Heavy Light-Moderate
KANYAKUMARI
Probability Likely Likely Likely Likely Likely

Intensity of Rainfall Distribution of Heavy Rainfall Probability of Occurrence Warning Colour

VL Very light Rainfall (0.1 to 2.4 mm) Category % Of stations Likely 25-50 Codes
L Light rainfall (2.5-15.5 mm) ISOL 1-25 Very Likely 51-75 Warning (Take Action)
M Moderate (15.6-64.4 mm) SCT 26-50 Most Likely >75 Alert (Be Prepared)
H Heavy Rainfall (64.5-115.5 mm) FWS 51-75 Watch (Be Updated)
VH Very Heavy Rainfall (115.6-204.4 mm) WS 76-100 No Warning
XH Extremely Heavy Rainfall (>204 mm) (No Action)

NCTN & PDC: North Coastal Tamil Nadu and Puducherry NITN: North Interior Tamil Nadu
SCTN: South Coastal Tamil Nadu SITN: South Interior Tamil Nadu