For Lake Arenal : No gale warning.
The reliability of the situation is very good.
Skies very cloudy, risk of some thundery outbreaks. Some showers from late morning.
In the evening, very cloudy with risk of storms. Light showers. NE force 3 in the morning becoming force 2 in the evening. Gusts reaching 24 knots in the morning. Poor visibility becoming poor in the middle of the day then reduced by mist.