Today's Weather: Rain in Jakarta at 6 p.m.; Surabaya at 35°C

Jakarta: Clear at noon, rain at 6 p.m.

Jakarta is forecast to be clear before rain on October 4, with temperatures of 26–33°C and a 60% daily chance of rain. The forecast calls for clear skies and 26°C at 6 a.m., clear skies and 30°C at 9 a.m., and clear skies and 33°C at noon. At 3 p.m., skies will be cloudy with a 90% chance of rain, while 1.0 mm of rain is forecast for 6 p.m. and 9 p.m.

Jakarta's air quality is forecast to be heavily polluted at 6 a.m., moderately polluted at 9 a.m. and noon, and lightly polluted at 3 p.m. The activity index for October 4 is Poor, and the WBGT index is at High Caution. Have an umbrella ready as a precaution if going out at 6 p.m.

Surabaya: Extreme heat, 35°C at noon

Surabaya is forecast to experience extreme heat on October 4, with temperatures of 25–35°C and a 10% daily chance of rain. The forecast calls for 25°C at 6 a.m., 32°C at 9 a.m., 35°C with extreme heat at noon, and 34°C at 3 p.m. The chance of rain is 0% at 9 a.m., noon, 3 p.m., 6 p.m. and 9 p.m.

Surabaya's air quality is forecast to be heavily polluted at 6 a.m. and good at 9 a.m. The activity index is Poor, the WBGT index is at Caution, and the driving index is Very Good.

Denpasar: Clear skies, good air quality, repellent advised

Denpasar is forecast to be clear on October 4, with temperatures of 24–32°C, a 10% daily chance of rain, and 0 mm of rainfall. At 6 a.m., skies will be partly cloudy, with a temperature of 23°C and humidity of 89%; at noon, it will be clear and 32°C; and at 6 p.m., clear and 26°C.

Denpasar's air quality is forecast to be good at 6 a.m. and 3 p.m. The activity index is Fair, the driving index is Very Good, and the WBGT index is at Caution. The mosquito index advises caution and the use of repellent when outdoors.