For Rio de Janeiro :
No gale warning.
The reliability of the situation is very good.
Clear skies. In the evening, hazy cloud giving way to increasingly brighter skies.
No precipitation. N force 2 in the middle of the day becoming force 1 in the evening. Gusts reaching 10 knots in the middle of the day. Moderate sea. Low, fairly long swell from SE. Excellent visibility.