Weather warnings
Jun
29
Aviso Meteorológico Informativo
Tormenta Tropical Beryl avanza sobre el Océano Atlántico
29 de junio de 2024
2.25 pm
Diagnóstico: La mañana de este sábado la Depresión Tropical 2 evolucionó en la Tormenta Tropical Beryl. De acuerdo al último informe del NHC de las 18 UTC (12 md hora local), este ciclón se...
Jun
29
Weather Warning
Central American Gyre influence decreases this Saturday
June 29, 2024
10:30 a.m.
Diagnosis: The Central American Gyre (CAG) maintains showers with storms on the coast and surrounding areas in Guanacaste this Saturday morning. The accumulated amounts in the last 6 hours vary...
Jun
28
Informative Meteorological Notice
Tropical Depression 2 formed in the Atlantic Ocean
June 28, 2024
5:35 p.m.
Diagnosis: On Friday afternoon, tropical wave n°16 evolved into Tropical Depression 2 (DT 2). According to the NHC, this cyclone will be strengthening into a tropical storm in the next few hours...
Jun
28
Weather Warning (Update)
Influence of the Central American Gyre continues this Friday (update)
June 28, 2024
4:15 p.m.
Diagnosis: This Friday, a predominance of humidity flow from the Pacific Ocean to the national territory continues, due to the development of the Central American Gyre in the region. During the...
Jun
28
Weather Warning
Central American Gyre continue the influence this Friday
June 28, 2024
10:00 a.m.
Diagnosis: This Friday a predominance of humidity flow from the Pacific Ocean to the national territory continues, this due to the development of a Central American Gyre in the region....
Weather warnings history
In this section you will find the weather warnings history.
Aviso Meteorológico-IMN-290120-1010am
Jan
29
Weather Warning
Rainy conditions on this Wednesday
January 29, 2020
10.10 a.m.
Discussion: Cloudy conditions and rainfall remain present this morning over the country, especially in the Pacific regions, this situation is a product of the proximity of the Intertropical Convergence Zone, which generates a very unstable and humid atmospheric pattern.
Forecast: In the remainder of the morning, cloudiness will remain between partial and total nationwide. Isolated rains are expected in coastal areas of the Pacific, with amounts between 5-10mm.
In the afternoon and early hours of the night it is expected greater cloud cover and presence of rains and showers with isolated thunderstorms in the Central and South Pacific, as well as in the Nicoya Peninsula, accumulated 30-60 mm, possible higher amounts of form located. In the Central Valley and mountains of the Caribbean and North Zone, rainfall and showers are expected with accumulated between 10-30 mm.
Due to the above, the IMN recommends:
- Caution in areas vulnerable to flooding due to sewer saturation, increased flow in rivers and streams, and in areas prone to landslides.
- Shelter in a safe place in case of hearing thunderstorms or perceiving strong gusts of wind near storm clouds, as well as precaution for possible fall of tree branches, power lines among others.
- Caution to drivers due to reduced visibility and wet roads.
- Stay informed through social networks, Twitter: @IMNCR, Facebook: National Meteorological Institute and the Website: www.imn.ac.cr
Rebeca Morera R
Meteorologist
DMSA-IMN
![](https://www.imn.ac.cr/Portal-IMN-Principal-Nuevo-theme/images/common/rss.png)