New Delhi – Bay of Bengal has developed low pressure belt due to typhoon ‘Noru’. Stormy winds are blowing. Many places have rains due to increasing humidity. This rain is likely to remain till mid-October stated the weather bureau. 20 States have been given ‘Yellow Alert’ by the Meteorological Department. Thunders and low and medium rain is expected in the 20 States, UP, Bihar, Madhya Pradesh, Jharkhand, Bengal, Sikkim, Assam, Meghalaya, Nagaland, Manipur, Mizoram, Tripura, Orissa, Chhattisgarh, Maharashtra, Telangana, Andhra Pradesh, Puducherry, Tamil Nadu, and Kerala.