Rainfall is today expected in parts of Western, Nyanza, Rift Valley, Central, Eastern and Nairobi regions. According to the weather man,Cool and cloudy conditions have also been predicted in several counties, including Nairobi, Kiambu, Nyeri and Machakos. Strong southerly to southeasterly winds are expected in parts of Northern and Coastal Kenya, including Marsabit, Isiolo, Mandera, Garissa, Wajir, Tana River, Mombasa, Kilifi, Lamu and Kitui. Residents are advised to stay informed and prepared.