Weather warnings
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...
Feb
02
Weather Warning
Strong to very strong wind gusts this Sunday
February 2, 2025
9:30 a.m.
Diagnosis: High levels of atmospheric pressure north of the Caribbean Sea basin favor windy conditions in the national territory. This Sunday, maximum gusts between 60 km/h and 84 km/h have been...
Feb
01
Meteorological Warning
Rain in the Caribbean and Northern Zone this Saturday. Strong winds in the center and north of the country
February 1, 2025
9:30 am
Diagnosis: The arrival of a pulse of humidity and its drag towards the country by the trade wind has favored very rainy conditions in the Caribbean and the Northern Zone, as well as wide cloud...
Feb
01
Weather Warning
Rainy conditions in the Caribbean and Northern Zone this morning
February 1, 2025
03:45 a.m.
Diagnosis: Strong trade winds, combined with a pulse of humidity coming from the Caribbean Sea, have favored rains during Friday night and early Saturday morning in the Caribbean and the Northern...
Weather warnings history
In this section you will find the weather warnings history.
Aviso Meteorológico-IMN-161020-actualización
Oct
16
Weather Warning
Isolated but heavy downpours
October 16, 2020
5.00 pm
So far there have been heavy downpours with a storm in the western Central Valley with maximums of 61 mm and in the North Zone with 25 mm.
Forecast: during the remainder of the afternoon and until the early hours of the night, the North Pacific and the North Zone, as well as the northern border sector of the Caribbean, will continue with a high probability of heavy downpours with a localized storm. Amounts between 10 to 65 mm. The rest of the country is anticipated with occasional light rains.
During the early hours of Saturday, isolated rains of variable intensity are expected in the Caribbean and the Northern Zone, as a result of the dragging of humidity generated by moderate trade winds and instability in the southwest of the Caribbean Sea.
Warning: Special attention due to the high percentage of soil saturation in the Nicoya Peninsula and Northern Zone (Sarapiquí sector). As well as in the South Pacific border.
Due to the above, the IMN recommends:
• Caution in areas vulnerable to flooding due to sewerage saturation.
• Take shelter in a safe place in case you hear an electrical storm or perceive strong gusts of wind near the storm clouds, as well as caution against possible falling tree branches, power lines, among others.
• Stay informed through social networks, Twitter: @IMNCR, Facebook: Instituto Meteorológico Nacional CR and the WEB Page: www.imn.ac.cr
MSc.Gabriela Chinchilla R.
Meteorologist
DMSA-IMN