A fresh western disturbance will affect western Himalayan region from 4th onwards

Isolated thundersquall would occur over Bihar, Jharkhand West Bengal & Sikkim and northeastern States during next 48 hours.

Another trough runs from Konkan to south Tamilnadu cost across Karnataka at 0.9 Km. above mean sea level

East-west trough at 0.9 Km. above mean sea level runs from Haryana to Assam across Uttar Pradesh, Bihar and sub Himalayan West Bengal.

Rain map of 1-May, Guwahati-8, Mahabaleshwar-5, Gangtok, Siliguri, Purnea and Kanyakumari-3 CM each ... http://ow.ly/i/1lAg

On 1-May, Highest Maximum Temperature of 43.0°C was recorded at Barmer (Rajasthan).

On 1-May, Maximum temperatures are below normal by 3-7°C over many parts of Madhya Pradesh

Chennai - now 1:50pm having a clear deep blue sky. Temp. touched a max of 35.1°C (11:15am). At present NO winds from No-where.

1pm, No sign of thunder cells yet over south peninsula... Some signs are there over Orissa

Gadag - 4pm, 1-May, received heavy rain fallowed by wind