Today: Rain in Brasília, sun in Recife and cloudy skies in São Paulo

Brasília: 90% chance of rain at 6 a.m., 9 a.m. and noon

Rain is forecast in Brasília today, October 28, with an 80% chance and a total of 11 mm. Temperatures will range from a low of 19°C to a high of 25°C, and relative humidity will be 69%.

At 6 a.m., rain is forecast with a 90% chance, 1.0 mm and a temperature of 19°C. Rain is also forecast at 9 a.m., with a 90% chance and a temperature of 22°C. At noon, rain is forecast with a 90% chance and a temperature of 25°C. At 3 p.m., cloudy skies are forecast, with a temperature of 24°C, 0.0 mm and a 90% chance of rain. Taking an umbrella is optional but a reasonable precaution.

The outdoor activity index is poor in Brasília, while driving conditions pose no major problems.

Rio and São Paulo: highs of 24°C and 21°C, with a 30% chance of rain

In Rio de Janeiro, sunny skies followed by cloudiness are forecast today, with a low of 20°C, a high of 24°C, 0 mm of rain and a 30% chance of rain. At 9 a.m., skies are forecast to be sunny, with a temperature of 22°C.

In São Paulo, cloudy skies with occasional sunshine are forecast, with a low of 14°C, a high of 21°C, 0 mm of rain and a 30% chance of rain. At 6 a.m., skies are forecast to be cloudy, with a temperature of 15°C.

The outdoor activity index is excellent in both cities, and driving conditions are also excellent. Air quality is good in Rio and São Paulo, and the heat stress index (WBGT) indicates low risk in both cities.

Recife: sunshine, a high of 32°C and severe heat caution

Sunshine is forecast in Recife today, with a low of 27°C, a high of 32°C, relative humidity of 65%, 0 mm of rain and only a 10% chance of rain. At 9 a.m., 31°C and sunny skies are forecast; at noon, 32°C; and at 3 p.m., 31°C, also with sunshine.

The heat stress index (WBGT) calls for severe caution in Recife, and the outdoor activity index is slightly poor. Air quality is good, and driving conditions are excellent.

The mosquito index indicates caution, with repellent recommended.