Weather warnings
May
15
Aviso Meteorológico (Actualización)
Actividad lluviosa en el país se extenderán parte de la noche
15 de mayo de 2024
5:30 pm
Diagnóstico: Condiciones inestables continúan en la atmósfera sobre el país. Durante esta tarde se ha presentado actividad lluviosa variable incluyendo aguaceros fuertes en varias zonas del...
May
15
Weather Warning
Downpours this day in the country
May 15, 2024
9.20 am
Diagnosis: The Intertropical Convergence Zone remains close to the country and very active, which is generating humid and unstable conditions since the morning in coastal sectors of the North...
May
14
Weather Warning (Update)
Variable precipitations this thuesday in the country
May 10, 2024
6:00 p.m.
Diagnosis: Unstable atmospheric conditions remain south of Central America due to the activity of the Intertropical Convergence Zone. During this afternoon there have been mostly cloudy skies...
May
14
Meteorological Warning
Variable rainy activity this Tuesday over the country
May 14, 2024
10:30 am
Diagnosis: Unstable atmospheric conditions remain south of Central America due to the activity of the Intertropical Convergence Zone. This morning there have been mostly cloudy skies with scattered...
May
13
Weather Warning
Variable rainy conditions during this Monday
May 13, 2024
09:20 a.m.
Diagnosis: The Intertropical Convergence Zone remains close to the country, generating humid and unstable conditions. In addition, local factors such as sea breezes and morning temperatures will...
Weather warnings history
In this section you will find the weather warnings history.
Weather Warning-IMN-290424-1030am
Apr
29
Weather Warning
Scattered showers with a thunderstorm for this Monday
April 29, 2024
10:30 am
Diagnosis: The proximity of the Intertropical Convergence Zone maintains instability and humid conditions favorable for precipitation in sectors of the Pacific slope and parts of the Central Valley for this Monday. In addition, factors such as the rapid rise in temperatures contribute to greater local evaporation and the presence of these rains.
Forecast: From the early hours of the afternoon there will be cloudy developments that will give way to the occurrence of scattered showers accompanied by thunderstorms, the most significant of which are expected in the mountains of the South Pacific, parts of the Central Pacific, southeast of the North Pacific, and more isolated in the center and west of the Central Valley. Specifically, sectors surrounding Coto Brus, Neily, Golfito, Zona de los Santos, Atenas, Orotina, Montes de Oro, towns between Alajuela and San José, will be the ones that will experience these precipitations. The specific accumulations will vary between 30 - 60 mm, with possible higher amounts close to 85 mm locally, in periods of 12 hours for the Pacific regions. In the Central Valley, isolated rains and downpours with possible scattered storms are expected, amounts between 15 -50 mm in periods of 12 hours.
Warning: Special attention to strong precipitation events in regions of the southeast of the North Pacific, in the South Pacific, as well as in areas west of Route 1 and 27, among others.
Due to the above, the IMN recommends:
• Caution due to sewage saturation in places prone to this type of flooding.
• Prevention against electrical storms and seeking shelter in a safe place in case strong gusts of wind occur or are perceived near storm clouds, due to the possible fall of tree branches, power lines, among others. These gusts can reach 80 km/h in some isolated cases.
• Stay informed through social networks, Twitter: @IMNCR, Facebook: National Meteorological Institute CR and the WEB Page: www.imn.ac.cr Jose Pablo Valverde Mora Meteorologist DMSA-IMN
Jose Pablo Valverde Mora
Meteorologist
DMSA-IMN