Why this topic is not discussed on either board A10 or board A20?
The thunderstorm has ended, but the lati-thunderstorm + rainstorn was over. After the cold front property, the wind direction will change to north. However, the sun still won't shine because of the low air trough. The next sunny period may not be reappear depends on the improvement of the weather.
(Source: HKO 1200 on 4/24/07)
Because of the lati-thunderstorm today, this means no sunny days after 4 days are possible. Assume this is true, what is the reason?!