WWIN40 DEMS 071200
IWB (EVENING) DATED 07-04-2025

METEOROLOGICAL ANALYSIS:

 THE LOW-PRESSURE AREA OVER CENTRAL PARTS OF SOUTH BAY OF BENGAL
PERSISTED AT 1730 HRS
IST OF TODAY, THE 07TH APRIL, 2025 WITH THE ASSOCIATED CYCLONIC
CIRCULATION EXTENDING
UPTO 5.8 KM ABOVE MEAN SEA LEVEL. IT IS LIKELY TO MOVE NORTHWESTWARDS
OVER SOUTHWEST
BAY OF BENGAL TILL 08TH APRIL AND THEREAFTER LIKELY TO MOVE NEARLY
NORTHWARDS OVER
WESTCENTRAL BAY OF BENGAL DURING SUBSEQUENT 48 HOURS.

 THE TROUGH FROM THE ABOVE CYCLONIC CIRCULATION OVER SOUTHEAST BAY OF
BENGAL TO
SOUTH TAMIL NADU ACROSS SOUTHWEST BAY OF BENGAL EXTENDING UPTO 1.5 KM
ABOVE MEAN
SEA LEVEL PERSISTS.

 THE UPPER AIR CYCLONIC CIRCULATION OVER NORTHEAST JHARKHAND &
NEIGHBOURHOOD AT 1.5
KM ABOVE MEAN SEA LEVEL PERSISTS.

 THE TROUGH FROM EAST BIHAR TO NORTH TELANGANA ACROSS THE CYCLONIC
CIRCULATION OVER
NORTHEAST JHARKHAND, CHHATTISGARH AT 1.5 KM ABOVE MEAN SEA LEVEL
PERSISTS.

 THE UPPER AIR CYCLONIC CIRCULATION OVER EAST ASSAM & NEIGHBOURHOOD
AT 1.5 KM ABOVE
MEAN SEA LEVEL PERSISTS.

 THE TROUGH FROM NORTH MADHYA MAHARASHTRA TO SOUTH INTERIOR KARNATAKA
ACROSS
NORTH INTERIOR KARNATAKA AT 0.9 KM ABOVE MEAN SEA LEVEL PERSISTS.

 A FRESH WESTERN DISTURBANCE IS LIKELY TO AFFECT WESTERN HIMALAYAN
REGION FROM 08TH
APRIL, 2025.

RAINFALL FORECAST:

 AT MOST PLACES OVER ANDAMAN & NICOBAR ISLANDS;

 AT MANY PLACES OVER ASSAM & MEGHALAYA, KERALA & MAHE AND
LAKSHADWEEP;

 AT A FEW PLACES OVER NAGALAND, MANIPUR, MIZORAM & TRIPURA;

 AT ISOLATED PLACES OVER ARUNACHAL PRADESH, WEST BENGAL & SIKKIM,
ODISHA, JHARKHAND, BIHAR,

EAST UTTAR PRADESH, UTTARAKHAND, HIMACHAL PRADESH,
JAMMU-KASHMIR-LADAKH-GILGIT-
BALTISTAN-MUZAFFARABAD, COASTAL ANDHRA PRADESH & YANAM, TELANGANA,
RAYALASEEMA, TAMIL

NADU, PUDUCHERRY & KARAIKAL, COASTAL KARNATAKA, SOUTH INTERIOR
KARNATAKA;

 DRY WEATHER OVER REST PARTS OF THE COUNTRY.

WEATHER WARNINGS:
07TH
APRIL (DAY 1):

 HEAVY RAINFALL VERY LIKELY AT ISOLATED PLACES OVER TAMIL NADU,
PUDUCHERRY & KARAIKAL AND
KERALA & MAHE.

 THUNDERSTORM ACCOMPANIED WITH LIGHTNING & GUSTY WINDS (SPEED
REACHING 40 - 50 KMPH) VERY
LIKELY AT ISOLATED PLACES OVER GANGETIC WEST BENGAL, BIHAR, ASSAM &
MEGHALAYA AND TAMIL

NADU, PUDUCHERRY & KARAIKAL; WITH LIGHTNING & GUSTY WINDS (SPEED
REACHING 30 - 40 KMPH) AT
ISOLATED PLACES OVER SUB-HIMALAYAN WEST BENGAL & SIKKIM, JHARKHAND,
NAGALAND, MANIPUR,
MIZORAM & TRIPURA, KERALA & MAHE, COASTAL ANDHRA PRADESH & YANAM,
COASTAL & SOUTH
INTERIOR KARNATAKA; WITH LIGHTNING AT ISOLATED PLACES OVER ANDAMAN &
NICOBAR ISLANDS,
ODISHA, CHHATTISGARH, TELANGANA AND LAKSHADWEEP.

 HEAT WAVE TO SEVERE HEAT WAVE CONDITIONS VERY LIKELY IN SOME PARTS
OF SAURASHTRA & KUTCH;
IN ISOLATED POCKETS OF RAJASTHAN; HEAT WAVE CONDITIONS IN ISOLATED
POCKETS OF WEST MADHYA
PRADESH, HARYANA-CHANDIGARH-DELHI AND GUJARAT REGION.

 HOT AND HUMID WEATHER VERY LIKELY IN ISOLATED POCKETS OF COASTAL
AREAS OF GUJARAT STATE,
KONKAN & GOA AND TAMIL NADU, PUDUCHERRY & KARAIKAL.

 WARM NIGHT CONDITIONS VERY LIKELY TO PREVAIL IN ISOLATED POCKETS
OVER RAJASTHAN, WEST
MADHYA PRADESH, SAURASHTRA & KUTCH.

 SQUALLY WEATHER WITH WIND SPEED 35 KMPH TO 45 KMPH GUSTING TO 55
KMPH VERY LIKELY TO
PREVAIL OVER ANDAMAN SEA, OVER NORTHERN PARTS OF SOUTHEAST BAY OF
BENGAL; ADJOINING AREAS
OF SOUTHWEST AND CENTRAL BAY OF BENGAL. FISHERMEN ARE ADVISED NOT TO
VENTURE INTO THESE
AREAS.
08TH
APRIL (DAY 2):

 HEAVY RAINFALL VERY LIKELY AT ISOLATED PLACES OVER ASSAM &
MEGHALAYA, TAMIL NADU,
PUDUCHERRY & KARAIKAL AND KERALA & MAHE.

 THUNDERSTORM ACCOMPANIED WITH LIGHTNING, GUSTY WINDS (SPEED REACHING
40 - 50 KMPH) &
HAILSTORM VERY LIKELY AT ISOLATED PLACES OVER BIHAR; WITH LIGHTNING &
GUSTY WINDS (SPEED
REACHING 40 - 50 KMPH) AT ISOLATED PLACES OVER ASSAM & MEGHALAYA,
TAMIL NADU, PUDUCHERRY
& KARAIKAL; WITH LIGHTNING & GUSTY WINDS (SPEED REACHING 30 - 40
KMPH) AT ISOLATED PLACES
OVER CHHATTISGARH, WEST BENGAL & SIKKIM, JHARKHAND, NAGALAND,
MANIPUR, MIZORAM &
TRIPURA, KERALA & MAHE, COASTAL ANDHRA PRADESH & YANAM, TELANGANA,
COASTAL & SOUTH
INTERIOR KARNATAKA.

 HEAT WAVE TO SEVERE HEAT WAVE CONDITIONS VERY LIKELY IN SOME PARTS
OF SAURASHTRA &
KUTCH AND IN ISOLATED POCKETS OVER RAJASTHAN; HEAT WAVE CONDITIONS IN
SOME PARTS OF
PUNJAB & HARYANA-CHANDIGARH-DELHI; IN ISOLATED POCKETS OF WEST UTTAR
PRADESH, HIMACHAL
PRADESH, MADHYA PRADESH, VIDARBHA AND GUJARAT REGION.

 HOT AND HUMID WEATHER VERY LIKELY IN ISOLATED POCKETS OF COASTAL
AREAS OF GUJARAT STATE,
KONKAN & GOA, MADHYA MAHARASHTRA AND TAMIL NADU, PUDUCHERRY &
KARAIKAL.

 WARM NIGHT CONDITIONS VERY LIKELY TO PREVAIL IN ISOLATED POCKETS
OVER RAJASTHAN, WEST
MADHYA PRADESH, SAURASHTRA & KUTCH.
SQUALLY WEATHER WITH WIND SPEED 35 KMPH TO 45 KMPH GUSTING TO 55 KMPH
VERY LIKELY TO
PREVAIL OVER CENTRAL NORTH CENTRAL PARTS OF SOUTH BAY OF BENGAL AND
ADJOINING SOUTH
CENTRAL PARTS OF CENTRAL BAY OF BENGAL. FISHERMEN ARE ADVISED NOT TO
VENTURE INTO THESE
AREAS.=