Today: Rain at 15:00 in Five Areas, Heat Index Severe in Three

Rain forecast at 12:00 and 15:00 in several areas

Rain is forecast at 12:00 in Central, Jurong West and Woodlands, with 1.0 mm in each of the three areas. Woodlands has a 90% chance of rain at that hour.

At 15:00, rain is forecast in Central, Changi, Jurong West, Sengkang and Woodlands, each with a 90% chance. Central, Changi, Jurong West and Sengkang are forecast at 1.0 mm, while Woodlands is forecast at 2.0 mm. The daily precipitation total for Woodlands is 13 mm.

Carrying an umbrella at 15:00 is an optional precaution in these five areas.

WBGT heat index at severe caution in three areas

The WBGT heatstroke index is at severe caution in Central, Sengkang and Woodlands, and at caution in Changi and Jurong West. At 06:00, temperatures are 27 °C in Central, Changi, Jurong West, Sengkang and Woodlands, with relative humidity between 84% and 90%.

At 12:00, Central, Jurong West, Sengkang and Woodlands are forecast at 31 °C, while Changi is at 30 °C. At 15:00, Jurong West and Sengkang are forecast at 31 °C, and Central, Changi and Woodlands at 30 °C.

Air quality moderate; activity index poor in four areas

The daily air quality rating is Moderately Polluted in Central, Changi, Jurong West, Sengkang and Woodlands. At 06:00, Jurong West is also Moderately Polluted, while the other four areas are Lightly Polluted. At 15:00, all five areas are Lightly Polluted.

The activity index is Poor in Central, Jurong West, Sengkang and Woodlands, and Slightly poor in Changi. The driving index is Excellent in Jurong West, Good in Changi, Sengkang and Woodlands, and No major issues in Central.