Mainly fair weather will prevail over most parts the island, however there is a slight possibility for showers at a few places in Sabaragamuwa province and in Galle and Matara districts in the evening.Wind speed can be increased up to 40 kmph at times in northwestern province and in Hambantota district.Misty conditions can be expected at some places in Central, Sabaragamuwa and Uva provinces during the morning.