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-090620-1040am
Jun
09
Weather Warning
Tropical wave #4 in the country
June 09, 2020
10.40 am
Forecast: This afternoon the tropical wave is expected to continue moving westward, entering the Pacific Ocean at night. Given this, showers and storms of varying intensity are expected this afternoon and early evening in the Pacific Slope, being the most intense around the Tempisque Valley (North Pacific) and the Coto Brus Valley (Pacific South), amounts between 40-75 mm are expected in periods of 6 hours. In the Central Valley, mountains of the North Zone and the Caribbean there will be isolated showers with storms and rains in the early hours of the night, amounts between 20-50 mm.
Warning: Special attention in the Tempisque Valley, mountains of the North Zone and South Pacific, especially due to the heavy rains that these regions have had in recent days, as well as on the coast of Guanacaste, Parrita, Quepos and Uvita.
Due to the above, the IMN recommends:
• Caution in areas vulnerable to flooding due to sewer saturation.
• Take refuge in a safe place in case of hearing an electrical storm or perceiving strong gusts of wind near the storm clouds, as well as precaution for possible fall of tree branches, power lines, among others.
• Attention on the main national highways, such as route 27 and route 32.
• Stay informed through social networks, Twitter: @IMNCR, Facebook: Instituto Meteorológico Nacional CR and the WEB Page: www.imn.ac.cr
Gabriela Chinchilla
Meteorologist
DMSA-IMN
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