Thursday is predicted to be a cloudy day with above average humidty and a maximum temperature of 18C in Leeds.
A spokesperson for the Met Office said: "Most parts starting dry and mostly cloudy. Turning brighter during Thursday morning, with a few sunny spells developing. Chance of a slow-moving shower in the afternoon. Maximum temperature 18 °C.
"Friday starting cloudy with showery rain arriving, perhaps turning heavy by the afternoon. Mostly fine for the weekend with patchy overnight mist and fog. Chance of a shower Saturday afternoon."