High cloud from the Pacific side is flowing northward across Belize. Low level cloud is moving in from the Gulf of Honduras across southern Belize but no rain due to the upper air being very dry.
The polar circulation has moved further into Siberia, now centred at 72.2 N / 100.2 E. This is putting the jet stream further north now, more over the Great Lakes and New England. The southern states is now much warmer.