Weather warnings
Oct
22
Weather Warning
Showers and thunderstorms this afternoon and early evening
October 24, 2024
10.15 a.m.
Discussion: On this Tuesday, the Intertropical Convergence Zone is located close to Costa Rica and, together with local factors such as warm morning temperatures and the entry of sea breezes,...
Oct
21
Aviso Meteorológico (Actualización)
Actividad lluviosa y eléctrica para este lunes (actualización)
21 de octubre de 2024
5:45 pm
Diagnóstico: Durante esta tarde se han registrado aguaceros aislados con tormenta se han registrado en varias zonas del país, esto debido a condiciones atmosféricas inestables por factores...
Oct
21
Weather Warning
Rainy and thundery activity for this Monday
October 21, 2024
10:30 a.m.
Diagnosis: Local factors such as warm temperatures, high humidity content and the proximity of the Intertropical Convergence Zone favor the formation of cloudiness and showers in several regions...
Oct
20
Weather Warning
Scattered downpours and storms in different regions of the country
October 20, 2024
1:00 p.m.
Diagnosis: Local factors of warm temperatures, high humidity and local breezes, supported by the Convergence Zone over our country and the instability of the upper atmosphere, are favoring...
Oct
20
Informative Meteorological Notice
Hurricane Oscar near easther of Cuba
October 20, 2024
12:30 p.m.
Diagnosis: According to the National Hurricane Center of the National Oceanic and Atmospheric Administration (NHC-NOAA), Hurricane Oscar has maximum sustained winds of 130 km/h and is very close...
Weather warnings history
In this section you will find the weather warnings history.
Aviso Meteorológico IMN-050320-1030am
Mar
05
Weather Warning
Gradual increase in trade winds
March 05, 2020
10.30 a.m.
Discussion: There is a gradual increase in trade winds over the northern and central part of the country, a situation that is caused by the increase in atmospheric pressure on the Caribbean Sea. In recent hours there have been gusts of up to 93 km/h in La Cruz de Guanacaste; in the lower parts of the North Pacific and Central Valley they are around 40-60 km/h.
Forecast: Throughout this day, moderate to strong winds will be maintained; Maximum gusts are estimated between 50-75 km/h in the Central Valley and between 65-95 km/h in the North Pacific, the strongest speeds will occur in the mountainous sectors of these regions.
Due to a significant decrease in the humidity contained in the atmosphere, the possibility of precipitation is extremely low in the course of this Thursday, to manifest itself will be towards the mountainous parts in the form of drizzles.
Due to the above, the IMN recommends:
- Extreme precautions due to strong winds and their possible impact on roofs, electrical wiring, signs, trees; as well as in the mountainous parts of the country (national parks, volcanoes).
- Caution for boats by choppy sea and very strong waves in the North Pacific, Gulf of Nicoya, the Caribbean Sea, as well as air navigation due to turbulence over the mountainous sectors.
- Avoid burning of all kinds as they can get out of control.
- Stay informed through social networks, Twitter: @IMNCR, Facebook: CR National Meteorological Institute and the Website: www.imn.ac.cr
Rebeca Morera R
Meteorologist
DMSA-IMN