There is a movement of warmer air from the south, replacing the cold bubble of air that came in from the north. Easterly wind is also starting up again up over the top of the Yucatan, but that is from the north Atlantic not Caribbean.
Looks as if today will be mainly sunny, some white clouds developing later, no rain expected.
Temperatures in Belmopan : ( Coast usually cooler, hills even cooler )
Last night min. 17°C 62°F Yesterday max. 25°C 78°F Yesterday Rain 0 mm ( 0" )