Costa Rica is expected to experience a hot and humid Friday, with showers and electrical storms developing in the afternoon. The Instituto Meteorológico Nacional (IMN) forecasts these conditions will affect various regions across the country. Residents should prepare for uncomfortable heat alongside the potential for heavy rainfall and lightning. Specific areas expected to experience rainfall have not been detailed in this report, but the IMN has issued the warning for citizens to be aware of the developing weather. Temperatures are also expected to be high across Costa Rica throughout the day. The IMN advises caution and monitoring of local weather updates.