The high pressure system that is located in the Gulf of Mexico, which allows cold north winds to accelerate, will decrease its influence, therefore wind will be calm, and some rains and light drizzles with electric activity may occur during the weekend.
The weather in Guatemala City will be partly cloudy alternating with scattered clouds; warm during the day and will remain cold at night and early mornings. Wind will be north from light to moderate, decreasing gradually during the week.
The Pacific will have some clouds during the mornings, smoke in the afternoons and clouds with some possibilities of short rains with electric activity, mainly in the south west. Wind will be light and from the south east.
The map from the NOAA shows the zigzag line that represents the dorsal of the high pressure system that accelerates north wind.
Source: INSIVUMEH 2017.