####018005364#### WWIN40 DEMS 201200 IWB (EVENING) DATED 20-04-2024 METEOROLOGICAL ANALYSIS: THE WESTERN DISTURBANCE AS A CYCLONIC CIRCULATION OVER NORTH PAKISTAN & ADJOINING JAMMU-KASHMIR-LADAKH-GILGIT-BALTISTAN-MUZAFFARABAD BETWEEN 3.1 KM & 5.8 KM ABOVE MEAN SEA LEVEL PERSISTS. THE INDUCED CYCLONIC CIRCULATION OVER HARYANA & NEIGHBOURHOOD AT 1.5 KM ABOVE MEAN SEA LEVEL PERSISTS. THE CYCLONIC CIRCULATION OVER NORTHEAST ASSAM & NEIGHBOURHOOD EXTENDING UPTO 1.5 KM ABOVE MEAN SEA LEVEL PERSISTS. THE TROUGH FROM EAST BIHAR TO ABOVE CYCLONIC CIRCULATION OVER NORTHEAST ASSAM EXTENDING UPTO 1.5 KM ABOVE MEAN SEA LEVEL PERSISTS. THE TROUGH FROM VIDARBHA TO EAST CENTRAL ARABIAN SEA OFF KARNATAKA-GOA COAST ACROSS MARATHWADA AND MADHYA MAHARASHTRA EXTENDING UPTO 1.5 KM ABOVE MEAN SEA LEVEL PERSISTS. THE TROUGH/WIND DISCONTINUITY FROM SOUTH INTERIOR KARNATAKA TO SOUTH TAMIL NADU AT 0.9 KM ABOVE MEAN SEA LEVEL PERSISTS. A FRESH WESTERN DISTURBANCE IS LIKELY TO AFFECT NORTHWEST INDIA FROM 22ND APRIL, 2024. RAINFALL FORECAST: AT MOST PLACES OVER ARUNACHAL PRADESH; AT MANY PLACES OVER ASSAM & MEGHALAYA, NAGALAND, MANIPUR, MIZORAM & TRIPURA, COASTAL KARNATAKA AT FEW PLACES OVER ODISHA, TELANGANA, NORTH INTERIOR KARNATAKA, SOUTH INTERIOR KARNATAKA, KERALA & MAHE, LAKSHADWEEP AT ISOLATED PLACES OVER ANDAMAN & NICOBAR ISLANDS, SUB-HIMALAYAN WEST BENGAL & SIKKIM, UTTARAKHAND, PUNJAB, HIMACHAL PRADESH, JAMMU-KASHMIR-LADAKH-GILGIT-BALTISTAN-MUZAFFARABAD, WEST MADHYA PRADESH, EAST MADHYA PRADESH, KONKAN & GOA, MADHYA MAHARASHTRA, MARATHWADA, VIDARBHA, CHHATTISGARH, COASTAL ANDHRA PRADESH & YANAM, RAYALASEEMA, TAMIL NADU, PUDUCHERRY & KARAIKALM DRY WEATHER OVER REST PART OF THE COUNTRY. WEATHER WARNINGS: 20 APRIL (DAY 1): THUNDERSTORM ACCOMPANIED WITH LIGHTNING & GUSTY WINDS (SPEED REACHING 50 -60 KMPH) & HAIL VERY LIKELY AT ISOLATED PLACES OVER TELANGANA; WITH LIGHTNING & GUSTY WINDS (SPEED REACHING 50- 60 KMPH) AT ISOLATED PLACES OVER RAYALASEEMA, INTERIOR KARNATAKA WITH GUSTY WINDS (SPEED REACHING 40-50 KMPH) AT ISOLATED PLACES OVER VIDARBHA, CHHATTISGARH, NAGALAND, MANIPUR, MIZORAM & TRIPURA; WITH GUSTY WINDS (SPEED REACHING 30-40 KMPH) AT ISOLATED PLACES OVER ODISHA, ASSAM & MEGHALAYA, KERALA & MAHE, LAKSHADWEEP, COASTAL ANDHRA PRADESH & YANAM; WITH LIGHTNING AT ISOLATED PLACES OVER JAMMU-KASHMIR-LADAKH-GILGIT-BALTISTAN-MUZAFFARABAD, HIMACHAL PRADESH, SUB-HIMALAYAN WEST BENGAL & SIKKIM, ARUNACHAL PRADESH, KONKAN & GOA, MADHYA MAHARASHTRA, MARATHWADA. HEAVY RAINFALL/SNOWFALL VERY LIKELY AT ISOLATED PLACES OVER ARUNACHAL PRADESH; HEAVY RAINFALL AT ISOLATED PLACES OVER ASSAM & MEGHALAYA, NAGALAND, MANIPUR, GOA AND KARNATAKA. HOT AND HUMID WEATHER VERY LIKELY TO PREVAIL OVER COASTAL ANDHRA PRADESH & YANAM, RAYALASEEMA, TAMIL NADU, KERALA & MAHE, KONKAN AND MADHYA MAHARASHTRA. HEAT WAVE CONDITIONS IN SOME PARTS WITH SEVERE HEAT WAVE CONDITIONS VERY LIKELY TO PREVAIL IN ISOLATED POCKETS OVER GANGETIC WEST BENGAL; HEAT WAVE TO SEVERE HEAT WAVE CONDITIONS IN ISOLATED POCKETS OVER ODISHA; HEAT WAVE CONDITIONS IN ISOLATED POCKETS OVER EAST UTTAR PRADESH, BIHAR, JHARKHAND & INTERIOR TAMIL NADU. WARM NIGHT CONDITIONS VERY LIKELY TO PREVAIL IN ISOLATED POCKETS OVER EAST UTTAR PRADESH, NORTH MADHYA PRADESH AND MADHYA MAHARASHTRA. SQUALLY WEATHER WITH WIND SPEED 40 KMPH TO 45 KMPH GUSTING TO 55 KMPH LIKELY TO PREVAILING OVER ALONG AND OFF KARNATAKA, GOA AND KONKAN COASTS, OVER LAKSHADWEEP AREA AND ADJOINING SOUTHEAST ARABIAN SEA. 21 APRIL (DAY 2): THUNDERSTORM ACCOMPANIED WITH LIGHTNING & GUSTY WINDS (SPEED REACHING 40 -50 KMPH) VERY LIKELY AT ISOLATED PLACES OVER MADHYA PRADESH, VIDARBHA, CHHATTISGARH, ODISHA, COASTAL ANDHRA PRADESH & YANAM, TELANGANA, NORTH INTERIOR KARNATAKA; WITH GUSTY WINDS (SPEED REACHING 30- 40 KMPH) AT ISOLATED PLACES OVER WEST RAJASTHAN, ASSAM & MEGHALAYA, KERALA & MAHE, RAYALASEEMA AND COASTAL AND SOUTH INTERIOR KARNATAKA; WITH LIGHTNING AT ISOLATED PLACES OVER KONKAN & GOA, MADHYA MAHARASHTRA, MARATHWADA AND ARUNACHAL PRADESH. HEAVY RAINFALL/SNOWFALL VERY LIKELY AT ISOLATED PLACES OVER ARUNACHAL PRADESH; HEAVY RAINFALL AT ISOLATED PLACES OVER ASSAM & MEGHALAYA AND MANIPUR. HOT AND HUMID WEATHER VERY LIKELY TO PREVAIL OVER COASTAL ANDHRA PRADESH & YANAM, RAYALASEEMA, KERALA & MAHE AND TAMIL NADU, PUDUCHERRY & KARAIKAL. HEAT WAVE CONDITIONS IN SOME PARTS WITH SEVERE HEAT WAVE CONDITIONS VERY LIKELY TO PREVAIL IN ISOLATED POCKETS OVER GANGETIC WEST BENGAL; HEAT WAVE TO SEVERE HEAT WAVE CONDITIONS IN ISOLATED POCKETS OVER ODISHA; HEAT WAVE CONDITIONS IN ISOLATED POCKETS OVER BIHAR AND JHARKHAND. WARM NIGHT CONDITIONS VERY LIKELY TO PREVAIL IN ISOLATED POCKETS OVER EAST UTTAR PRADESH AND NORTH MADHYA PRADESH. HOT AND HUMID WEATHER VERY LIKELY TO PREVAIL OVER SUB-HIMALAYAN WEST BENGAL & SIKKIM, TELANGANA, COASTAL ANDHRA PRADESH & YANAM, RAYALASEEMA AND TAMIL NADU, PUDUCHERRY & KARAIKAL. HEAT WAVE CONDITIONS IN SOME PARTS WITH SEVERE HEAT WAVE CONDITIONS VERY LIKELY TO PREVAIL IN ISOLATED POCKETS OVER GANGETIC WEST BENGAL; HEAT WAVE TO SEVERE HEAT WAVE CONDITIONS IN ISOLATED POCKETS OVER ODISHA; HEAT WAVE CONDITIONS IN ISOLATED POCKETS OVER BIHAR AND JHARKHAND. WARM NIGHT VERY LIKELY TO PREVAIL IN ISOLATED POCKETS OVER EAST UTTAR PRADESH.