Lucknow, May 24 -- :The temperature is set to rise by about 2degC in the coming four days and thereafter, it may drop a little after May 28. However, there is good news for West Uttar Pradesh, which may experience rain/thundershowers at isolated places, the weatherman said. Strong, dust-raising wind (speed 25 to 35 Kmph) is very likely over East Uttar Pradesh. Thunderstorms/lightning accompanied by gusty winds (speed 40-50 gusting 60 Kmph) is very likely at isolated places over West UP. Heat wave conditions are very likely at a few places over East UP during the day, while warm night conditions are very likely at isolated places, the weatherman said on Saturday. Until then IMD has issued Red, Orange and Yellow warnings for heatwave and blistering heat covering all 75 districts till May 27. The rise in temperatures is a consequence of the subsidence of warm air currents, coupled with the influx of warm and dry westerly winds into the southern parts of the state, the weatherman said. In light of the possibility of loo at isolated places-along with the potential for "warm nights" in some areas-over the coming week, a 'Red Warning' has been issued for the next three days, followed by an 'Orange Warning' for the subsequent period. The Met office has predicted the probability of severe loo in 10 districts: Banda, Chitrakoot, Kaushambi, Prayagraj, Fatehpur, Pratapgarh, Mirzapur, Chandauli, Varanasi, Sant Ravidas Nagar, and surrounding areas and placed them in the red zone. An orange alert has been issued in 23 districts where the probability of loo is high. These districts are Jaunpur, Ghazipur, Kannauj, Kanpur, Unnao, Rae Bareli, Amethi, Sultanpur, Mathura, Hathras, Etah, Agra, Mainpuri, Etawah, Jalaun, Hamirpur, Mahoba, Jhansi, Lalitpur, and surrounding areas. Yellow warnings have been issued for 20 other districts including Lucknow, Ballia, Azamgarh, Mau, Ballia, Sitapur, Hardoi, Farrukhabad, Barabanki, Ayodhya, Ambedkar Nagar, Saharanpur, Shamli, Meerut, Ghaziabad, Gautam Buddha Nagar, Bulandshahr, Aligarh, Kasganj, and surrounding areas. Banda was hottest in the state at 46.2degC, Prayagraj boiled at 46degC, Jhansi experienced heat measured at 44.9degC, Varanasi BHU 44.7degC and Kanpur IAF 44.2degC. The maximum and minimum temperature in Lucknow was 43.1degC and 27.9degC. The maximum and minimum temperature in Lucknow on Sunday will be around 45degC and 29degC, respectively. Expect loo and a warm night too....