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...

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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...

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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...

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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...

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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...

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Weather warnings history

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Aviso Meteorológico-IMN-290420-1000am

Apr

29

Weather Warning

Rainy conditions on this Wednesday

April 29, 2020
10.00 a.m.

Discussion: The proximity of the Intertropical Convergence Zone is generating humid and unstable atmospheric conditions, conducive to the occurrence of precipitation. From early in the morning, cloud cover is present in the Caribbean and the North Zone, where isolated rains with amounts of less than 10 mm also appear. In addition, cloud cores approach the South Pacific causing isolated showers.

Forecast: During the rest of the morning, isolated rains and showers will be maintained with a possible electrical storm in the Caribbean and the Northern Zone, which tend to decrease in the course of the afternoon, amounts between 20-40 mm are estimated.

In the Central and South Pacific, rainfall will occur around noon and will continue during the afternoon and early evening, the rains will be accompanied by a thunderstorm, accumulated estimates between 25-50 mm. For its part, in the Central Valley and the Nicoya Peninsula, showers and showers with isolated thunderstorms are expected, mainly in the afternoon, 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