It will be mainly cloudy and dry this morning across Ulster with occasional bright spells.
However, showers will develop by afternoon, turning heavy in places with thunderstorms and hail possible. Highest temperatures of 15 to 18 degrees in light northerly or variable winds.
Heavy showers and thunderstorms will continue for a time early tonight. However, the showers will quickly die out and it will become mainly dry. Lowest temperatures of 9 to 11 degrees in light northwesterly winds.
Tomorrow will be a dull and cloudy day. Most places will be dry apart from well scattered showers. Patchy outbreaks of rain and drizzle will develop in the east of Ulster through the afternoon and evening. Highest temperatures of 13 to 16 degrees in moderate to fresh northwest winds.