Weather warnings
Aug
31
Weather Warning (Update)
Afternoon rain and thunderstorms in several regions of the country
August 31, 2024
5:15 p.m.
Diagnosis: Unstable and humid conditions will continue on Saturday due to an active Intertropical Convergence Zone over our country. Since early afternoon, the presence of scattered showers...
Aug
31
Weather Warning
Afternoon rain and thunderstorms in several regions of the country
August 31, 2024
10:00 am
Diagnosis: On Saturday, unstable and humid conditions will continue due to an active Intertropical Convergence Zone over our country. Since early in the morning, the presence of showers in...
Aug
30
Aviso Meteorológico (Actualización)
Aguaceros en el Pacífico esta tarde (Actualización)
30 de agosto de 2024
5:30 p.m.
Diagnóstico: Condiciones atmosféricas más inestables están presentes este viernes sobre el país, esto debido a la actividad de la Zona de Convergencia Intertropical y a un mayor contenido de...
Aug
30
Aviso Meteorológico
Aguaceros en el Pacífico esta tarde
30 de agosto de 2024
2:00 pm
Diagnóstico: Condiciones atmosféricas más inestables están presentes este viernes sobre el país, esto debido a la actividad de la Zona de Convergencia Intertropical y a un mayor contenido de...
Aug
27
Aviso Meteorológico (Actualización)
Aguaceros con tormenta vespertinos hacia sectores del centro y norte del país
27 de agosto de 2024
6.15 p.m.
Diagnóstico: La presencia de vientos alisios débiles posiciona la Zona de Convergencia sobre el país. Lo anterior sumado a los factores locales y a valores altos de humedad debió al paso de la...
Weather warnings history
In this section you will find the weather warnings history.
Aviso Meteorológico-IMN-100620-1110am
Jun
10
Weather Warning
Showers and thunderstorms this afternoon
June 10, 2020
11.10 a.m.
Discussion: Local factors such as the warm morning temperatures and the entrance of humidity from the maritime sectors will favor this afternoon the formation of cloudiness, promoting rainfall and showers with an electrical storm.
Forecast: In the afternoon period, showers and showers with thunderstorms are expected in the North Zone, Central Valley (mainly in the center and west) and Pacific regions, they are estimated accumulated between 20-60 mm. The most intense rains in these sectors will be localized. For the Caribbean, rainfall will be limited to mountainous areas, amounts between 15-30 mm.
During the first part of the night period, rains and showers will be maintained, mainly in the Pacific regions. In addition, fog banks are possible in the Metropolitan Area.
Warning: Special attention in mountainous sectors of the Northern Zone, Nicoya Peninsula, southern mountains, where significant soil saturation levels are maintained.
Due to the above, the IMN recommends:
- Caution in areas with vulnerability to floods, even more so in sectors with recent rainy activity.
- Take refuge in a safe place in case of listening to a thunderstorm or perceiving strong gusts of wind near storm clouds, as well as caution for possible falling tree branches, power lines, among others.
- Stay informed through social networks, Twitter: @IMNCR, Facebook: Instituto Meteorológico Nacional CR and the WEB page: www.imn.ac.cr
Rebeca Morera R
Meteorologist
DMSA-IMN
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