All India Weather Forecast - India Meteorological Department

Wednesday 19 October 2016
ALL INDIA WEATHER SUMMARY AND FORECAST BULLETIN EVENING
Monsoon Watch ♦ The withdrawal line continues to passes through Lat.22°N/Long.94°E., Lat.19°N/Long.90°E., Lat.16°N/Long.85°E., Tirupathi, Bengaluru, Mangalooru, Lat.13°N/Long.70°E. and Lat.13°N/Long.60°E.
♦ Conditions are favourable for withdrawal of the southwest monsoon from entire country during next 4­5 days.
Main Weather Observations
♦ Rainfall: (From 0830 hours IST of yesterday to 0830 hours IST of today) : Rain occurred at many places over Andaman & Nicobar Islands and at isolated places over Tamilnadu. The amount of rainfall (1 cm or more) recorded at 0830 hours IST today are: Car Nicobar­2; and Hutbay­1.
♦ Minimum temperatures as on 19­10­2016: Minimum temperatures are above normal (1.6°C to 3.0°C) at many places over Nagaland, Manipur, Mizoram & Tripura; at a few places over Jammu & Kashmir, Himachal Pradesh, Punjab, East Rajasthan, Tamilnadu & Kerala; at isolated places over West Rajasthan & Lakshadweep. They are below normal (­1.6°C to ­3.0°C) at most places over Chhattisgarh, Telangana & North Interior Karnataka; at many places over East Uttar Pradesh & Vidarbha; at a few places over Haryana, Chandigarh & Delhi, East Madhya Pradesh, Konkan & Goa, Madhya Maharashtra, Marathawada & Rayalaseema and at isolated places over Saurashtra & Kutch, West Madhya Pradesh, Odisha, Gangetic West Bengal, Andaman & Nicobar Islands and near normal over rest of the country.
♦ Maximum temperatures as on 18­10­2016: Maximum temperatures were markedly above normal (5.1°C and above) at isolated places over Assam & Meghalaya; appreciably above normal (3.1°C to 5.0°C) at many places over Jammu & Kashmir and Nagaland, Manipur, Mizoram & Tripura; at a few places over Sub­
Himalayan West Bengal & Sikkim, Bihar & Rayalaseema; above normal (1.6°C to 3.0°C) at most places over Punjab, Haryana, Chandigarh & Delhi and South Interior Karnataka; at many places over Himachal Pradesh, Gangetic West Bengal, Coastal Andhra Pradesh, Tamilnadu & Kerala; at a few places over rest Assam & Meghalaya and Coastal Karnataka and at isolated places over Rajasthan, Madhya Pradesh, Arunachal Pradesh, Lakshadweep. They were below normal (­1.6°C to ­3.0°C) at isolated places over Saurashtra & Kutch and Andaman & Nicobar Islands and near normal over rest of the country. Observed maximum & minimum temperatures are shown in Fig.1 and their departure from normal were shown in Fig.2.
* Forecast and Warning for any day is valid from 0830 hours IST of day till 0830 hours IST of next day
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Meteorological Analysis (Based on 1430 hours IST) ♦ The low pressure area over eastcentral Bay of Bengal & neighbourhood persists. The associated upper air cyclonic circulation extending upto 4.5 km above mean sea level also persists. The system is likely to become a well marked low pressure area over the same region during next 48 hours.
♦ The trough extending from the above system to southwest Bay of Bengal in the lower levels persists.
♦ The Western Disturbance as an upper air cyclonic circulation over north Pakistan & adjoining Jammu & Kashmir between 3.1 & 3.6 km above mean sea level persists.
♦ The east­west shear zone at 3.1 km above mean sea level roughly along latitude 11.0° N persists.
Weather Forecast for next 5 days * upto 0830 hours IST of 24th October 2016
♦ Meteorological sub­division wise detailed 5 days rainfall forecast is given in Table 1.
♦ No significant change likely in maximum and minimum temperatures over northwest and central India during next 3­4 days.
Weather Outlook for subsequent 2 days from 24th October 2016 to 26th October 2016
♦ Rain at a few places very likely over Andaman & Nicobar Islands and extreme south Peninsular India and at isolated places over northeast India.
♦ A fresh Western Disturbance likely to affect Jammu & Kashmir from 24th October onwards.
* Forecast and Warning for any day is valid from 0830 hours IST of day till 0830 hours IST of next day
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Weather Warning during next 5 days *
19 October (Day 1):♦ Heavy rain at isolated places very likely over Andaman & Nicobar Islands.
20 October (Day 2):♦ Heavy rain at isolated places very likely over Andaman & Nicobar Islands.
21 October (Day 3):♦ Heavy rain at isolated places very likely over Andaman & Nicobar Islands.
22 October (Day 4):♦ No weather warning.
23 October (Day 5):♦ No weather warning.
* Forecast and Warning for any day is valid from 0830 hours IST of day till 0830 hours IST of next day
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Maximum / Minimum Temperature during past 24 hours (Fig. 1)
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Departure from Normal of Maximum/Minimum Temperatures (Fig.2)
* Forecast and Warning for any day is valid from 0830 hours IST of day till 0830 hours IST of next day
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Table­1
* Forecast and Warning for any day is valid from 0830 hours IST of day till 0830 hours IST of next day
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Withdrawal of Southwest Monsoon 2016
* Forecast and Warning for any day is valid from 0830 hours IST of day till 0830 hours IST of next day
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Wednesday 19 October 2016
19 October (Day 1):♦ Heavy rain at isolated places very likely over Andaman & Nicobar Islands.
* Forecast and Warning for any day is valid from 0830 hours IST of day till 0830 hours IST of next day
For more details kindly visit www.imd.gov.in or contact : +91 11 24631913, +91 11 24629798 (Service to the Nation since 1875)
Thursday 20 October 2016
20 October (Day 2):♦ Heavy rain at isolated places very likely over Andaman & Nicobar Islands.
* Forecast and Warning for any day is valid from 0830 hours IST of day till 0830 hours IST of next day
For more details kindly visit www.imd.gov.in or contact : +91 11 24631913, 24643965, 24629798 (Service to the Nation since 1875)
Friday 21 October 2016
21 October (Day 3):♦ Heavy rain at isolated places very likely over Andaman & Nicobar Islands.
* Forecast and Warning for any day is valid from 0830 hours IST of day till 0830 hours IST of next day
For more details kindly visit www.imd.gov.in or contact : +91 11 24631913, +91 11 24629798 (Service to the Nation since 1875)
Saturday 22 October 2016
22 October (Day 4):♦ No weather warning.
* Forecast and Warning for any day is valid from 0830 hours IST of day till 0830 hours IST of next day
For more details kindly visit www.imd.gov.in or contact : +91 11 24631913, 24643965, 24629798 (Service to the Nation since 1875)
Sunday 23 October 2016
23 October (Day 5):♦ No weather warning.
* Forecast and Warning for any day is valid from 0830 hours IST of day till 0830 hours IST of next day
For more details kindly visit www.imd.gov.in or contact : +91 11 24631913, +91 11 24629798 (Service to the Nation since 1875)
* Forecast and Warning for any day is valid from 0830 hours IST of day till 0830 hours IST of next day
For more details kindly visit www.imd.gov.in or contact : +91 11 24631913, 24643965, 24629798 (Service to the Nation since 1875)
* Forecast and Warning for any day is valid from 0830 hours IST of day till 0830 hours IST of next day
For more details kindly visit www.imd.gov.in or contact : +91 11 24631913, +91 11 24629798 (Service to the Nation since 1875)