Weather warnings
Feb
23
Weather Warning
The accelerated winds continues with strong gust this Sunday
February 23, 2025
11:00 am
Diagnosis: Cold surge #11 leaves behind high levels of atmospheric pressure that favor windy conditions towards the center and north of the country. The maximum recorded gusts are: between 65 -...
Feb
22
Weather Warning
The accelerated winds continues with strong gust this Saturday
February 22, 2025
09:00 a.m.
Diagnosis: Cold surge #11 located north of the Caribbean Sea basin has presented high levels of atmospheric pressure that favor windy conditions towards the center and north of the country. The...
Feb
21
Weather Warning
Strong to very strong wind gusts this Friday
February 21, 2025
9:00 a.m.
Diagnosis: The frontal system associated with cold pressure No. 11 is located north of the Caribbean Sea basin and extends towards the northwest of the Atlantic Ocean. Accompanied by this, high...
Feb
04
Weather Warning
Windy conditions persist this week
February 4, 2025
10:40 a.m.
Diagnosis: High levels of atmospheric pressure north of the Caribbean Sea basin favor windy conditions in the national territory. This Tuesday, maximum gusts between 60 km/h and 89 km/h were...
Feb
03
Aviso Meteorológico
Condiciones ventosas persisten este inicio de semana
3 de febrero de 2025
10.30 a.m.
Diagnosis: High levels of atmospheric pressure north of the Caribbean Sea basin favor windy conditions in the national territory. This Monday, maximum gusts between 60 km/h and 87 km/h were...
Weather warnings history
In this section you will find the weather warnings history.
Aviso Meteorológico-IMN-290420-0450pm
Apr
29
Weather Warning
Rainy pattern will extend into the night hours
April 29, 2020
04.50 p.m.
Discussion: As mentioned in the morning warning, the proximity of the Intertropical Convergence Zone is generating humid and unstable atmospheric conditions, conducive to the occurrence of precipitation. During the afternoon the rainy activity has manifested itself in the Central and South Pacific, as well as in the Central Valley, the heaviest rains have been concentrated in the south of the country with accumulations of up to 72 mm.
Forecast: For the remainder of the afternoon and early evening, it is expected that rains of variable intensity and thunderstorms will continue in the Central and South Pacific regions, amounts between 30-60 mm. On the other hand, in the Central Valley, the Nicoya Peninsula, the North Zone and the Caribbean mountains, rainfall and showers with isolated thunderstorms are estimated, amounts between 10-30 mm.
Due to the above, the IMN recommends:
- Caution in areas vulnerable to flooding due to sewerage 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.
- Stay informed through social networks, Twitter: @IMNCR, Facebook: Instituto Meteorológico Nacional CR and the WEBSITE: www.imn.ac.cr
Rebeca Morera R
Meteorologist
DMSA-IMN
