Today: Rain at midday in Central and Woodlands, highs of 32 °C

Midday rain for Central and Woodlands, drier Changi

Central is forecast as sunny then rain today, with a 50% daily chance of rain and 5 mm in total. The hourly forecast shows cloud at 06:00 and sun at 09:00. Rain is forecast at 12:00 with a 90% chance and 1.0 mm, and again at 15:00 with a 90% chance and 1.0 mm. An umbrella is an optional precaution for the rain at 12:00 and 15:00.

Woodlands has rain in three hourly forecasts: 12:00, 15:00 and 18:00, each with a 90% chance and 1.0 mm. Its daily figures are a 60% chance and 9 mm.

Changi looks drier, with a 20% daily chance and 0 mm. Its chance is 10% at both 12:00 and 15:00.

Highs near 32 °C, with severe heat caution in four areas

Central is forecast between 26 °C and 32 °C today. The hourly readings are 26 °C at 06:00 with 91% humidity, 29 °C at 09:00 and 31 °C at 12:00. Woodlands and Sengkang are both forecast at 32 °C at 12:00.

The Heatstroke Index (WBGT) is at Severe caution in Central, Jurong West, Sengkang and Woodlands. Changi is at Caution, with a daily high of 30 °C and 30 °C forecast at 12:00.

The Activity Index is Poor in Central, Jurong West and Woodlands, and Slightly poor in Changi and Sengkang.

Central air: Good at 06:00, Moderately Polluted by 15:00

Air quality in Central is Good at 06:00, Lightly Polluted at 09:00 and 12:00, and Moderately Polluted at 15:00 and 18:00. The daily category for Central is Moderately Polluted.

Changi is also Good at 06:00 and Moderately Polluted on the daily measure. Jurong West is Lightly Polluted at 06:00, while Sengkang and Woodlands are Good at that hour. All three are Moderately Polluted on the daily measure.

The Driving Index is Excellent in Central, Changi, Jurong West and Sengkang, and Good in Woodlands.