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Synoptic Charts

  1. Sydney: Secondary Menu (33.8671°S, 151.2071°E, 74m AMSL) set your location ›

  2. Summary Issued Saturday 11:56 EDT

    • Synoptic outlook for Australia on Sun 19 Oct 2025

      Sunday 11:00 EDT

      Thunderstorms are expected over northern WA with an unstable and moist air mass. A cold front will bring showers to Tas, southern WA, southeast SA and southern Vic. Onshore winds bring showers to southwest WA. Dry elsewhere under high pressure.

    • Synoptic outlook for Australia on Mon 20 Oct 2025

      Monday 11:00 EDT

      A stream of moisture feeding from northern WA to SA and Vic should bring increased showers, as well as storms for WA and western SA. Onshore winds will bring light showers to southwest WA, Tas and eastern Qld. Dry and hot elsewhere under hot northerly winds.

    • Synoptic outlook for Australia on Tue 21 Oct 2025

      Tuesday 11:00 EDT

      A stream of moisture may support isolated showers and thunderstorms over northern WA, the NT's west and northern SA. A low pressure system over the Bight will bring showers and thunderstorms to southern WA, southern SA and parts of Vic and NSW.

    • Synoptic outlook for Australia on Wed 22 Oct 2025

      Wednesday 11:00 EDT

      A stream of moisture over southern and eastern Aus near a low could produce rain and the odd storm across central and eastern SA, Vic and southern NSW. Showers and storms may continue over WA and the interior in unstable air. A warm front could bring rain to Tas.

    • Synoptic outlook for Australia on Thu 23 Oct 2025

      Thursday 11:00 EDT

      Low pressure and unstable air developing over WA may bring showers and thunderstorms to parts of WA, northwest SA and the NT's southeast. Onshore flow is expected to send showers over southeast SA, Vic, western Tas and possibly eastern NSW.

    • Synoptic outlook for Australia on Fri 24 Oct 2025

      Friday 11:00 EDT

      Low pressure deepening over WA is expected to trigger showers and thunderstorms over parts of WA, western SA and the NT's southwest. Onshore winds will bring showers to coastal Vic, NSW, Qld and western Tas.

    Synoptic Chart
    Sunday, 11:00 EDT

    Synoptic outlook for Australia on Sun 19 Oct 2025

    Thunderstorms are expected over northern WA with an unstable and moist air mass. A cold front will bring showers to Tas, southern WA, southeast SA and southern Vic. Onshore winds bring showers to southwest WA. Dry elsewhere under high pressure.

    Synoptic Chart
    Monday, 11:00 EDT

    Synoptic outlook for Australia on Mon 20 Oct 2025

    A stream of moisture feeding from northern WA to SA and Vic should bring increased showers, as well as storms for WA and western SA. Onshore winds will bring light showers to southwest WA, Tas and eastern Qld. Dry and hot elsewhere under hot northerly winds.

    Synoptic Chart
    Tuesday, 11:00 EDT

    Synoptic outlook for Australia on Tue 21 Oct 2025

    A stream of moisture may support isolated showers and thunderstorms over northern WA, the NT's west and northern SA. A low pressure system over the Bight will bring showers and thunderstorms to southern WA, southern SA and parts of Vic and NSW.

    Synoptic Chart
    Wednesday, 11:00 EDT

    Synoptic outlook for Australia on Wed 22 Oct 2025

    A stream of moisture over southern and eastern Aus near a low could produce rain and the odd storm across central and eastern SA, Vic and southern NSW. Showers and storms may continue over WA and the interior in unstable air. A warm front could bring rain to Tas.

    Synoptic Chart
    Thursday, 11:00 EDT

    Synoptic outlook for Australia on Thu 23 Oct 2025

    Low pressure and unstable air developing over WA may bring showers and thunderstorms to parts of WA, northwest SA and the NT's southeast. Onshore flow is expected to send showers over southeast SA, Vic, western Tas and possibly eastern NSW.

    Synoptic Chart
    Friday, 11:00 EDT

    Synoptic outlook for Australia on Fri 24 Oct 2025

    Low pressure deepening over WA is expected to trigger showers and thunderstorms over parts of WA, western SA and the NT's southwest. Onshore winds will bring showers to coastal Vic, NSW, Qld and western Tas.