Eastern and north eastern part to witness dense fog, heavy rain/snow in north
The Western Disturbance lies as a cyclonic circulation over Afghanistan & neighbourhood between 3.1 & 3.6 km above mean sea level with a trough aloft in mid & upper tropospheric levels with its axis at 5.8 km above mean sea level roughly along Long. 68°E to the north of Lat. 27°N. Under its influence, Heavy Rain/snow very likely at isolated places over Jammu & Kashmir, Himachal Pradesh, Uttrakhand, Punjab and Haryana, Chandigarh & Delhi on 27th November. In Haryana, complete picking of cotton. Undertake sowing of wheat, barley and fodder crops like barseem and oat. In Uttarakhand, undertake harvesting of pigeon pea, continue plucking of pods of bean and pea. Continue sowing of wheat, mustard, berseem and lentil, complete sowing of gram.
Heavy Rain/snow very likely at isolated places over Jammu & Kashmir, Himachal Pradesh and Uttrakhand. Heavy Rainfall very likely at isolated places over Tamilnadu, Puducherry & Karaikal. Thunderstorm/hailstorm accompanied with lightning very likely at isolated places over Jammu & Kashmir, Himachal Pradesh, Uttrakhand, Punjab and Haryana, Chandigarh & Delhi. In Tamil nadu, in rice, due to prevailing weather condition, occurrence of leaf folder and BPH incidence is being noticed in the Samba rice. For the management of leaf folder, apply Cartop Hydrochloride 4 G @ 6 kg/acre mixed with equal quantity of sand or Cholorpyriphos 400 ml/acre. For BPH control, Imidacloprid at 40 ml/acre, may be sprayed, after current spells of heavy rain.
Thunderstorm accompanied with lightning very likely at isolated places over Tamilnadu, Puducherry & Karaikal. Dense fog very likely in isolated pockets over Odisha and Assam & Meghalaya during morning hours. In Odisha, after harvesting of paddy in medium land, it is ideal time for land preparation for sowing pulses like green gram, black gram and pea. Right time to take up Paira crop which can be sown seven days before harvesting of paddy. Sow the seeds after treating with Carboxin+Thiram @ 2gm/kg of seed. In Assam continue harvesting of Sali rice, continue sowing of rapeseed, mustard, continue field preparation for sowing of wheat, lentil and potato. Continue nursery sowing of boro rice, continue transplanting of rabi vegetables.