[The cold air from then north is still trying to come down, but the Caribbean is is pushing against it, probably riding up and over the cold air, causing a lot of cloud.
Looks as if today will have significant clouds in places and clear skies in other parts, there could be some light rain.
Temperatures in Belmopan : ( Coast usually cooler, hills even cooler )
Last night min. 20°C 68°F Yesterday 25°C 77°F Yesterday Rain 0 mm ( 0")