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Synoptic

  1. Summary Issued Saturday 14:37 EST

    • Synoptic outlook for Australia on Sun 24 Aug 2025

      Sunday 10:00 EST

      A low and a cold front combining with a humid air mass from the Indian Ocean will generate heavy rain and thunderstorms over broad areas of central and southern WA. Onshore winds maintain showers for t...

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    • Synoptic outlook for Australia on Mon 25 Aug 2025

      Monday 10:00 EST

      Deepening low pressure and a humid air mass from the Indian Ocean will drive heavy rain and thunderstorms across central and southern WA, heaviest in the southwest, extending as showers into SA. A high...

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    • Synoptic outlook for Australia on Tue 26 Aug 2025

      Tuesday 10:00 EST

      Low pressure and cold fronts combining with a humid air mass will produce showers and thunderstorms across southern WA, SA, Vic, Tas and southern NSW. High pressure ridges send showers in onshore winds...

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    • Synoptic outlook for Australia on Wed 27 Aug 2025

      Wednesday 10:00 EST

      Cold fronts sweeping across the southeast may bring showers and storms to southern NSW, the ACT, Vic, Tas and eastern and coastal SA, tending to snow over the alps. Onshore winds around a high may main...

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    • Synoptic outlook for Australia on Thu 28 Aug 2025

      Thursday 10:00 EST

      Cold westerly winds in the wake of cold fronts will bring gusty showers to Vic, Tas, southern NSW, the ACT and coastsal SA, falling as snow over the alps. High pressure sends showers in onshore winds a...

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    • Synoptic outlook for Australia on Fri 29 Aug 2025

      Friday 10:00 EST

      Cold westerly winds in the wake of cold fronts will bring gusty showers to Vic, Tas, southern NSW, the ACT and coastal SA, falling as snow over the alps and highlands. High pressure sends showers in on...

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    Synoptic outlook for Australia on Sun 24 Aug 2025

    Sunday 10:00 EST Issued Saturday 14:37 EST

    A low and a cold front combining with a humid air mass from the Indian Ocean will generate heavy rain and thunderstorms over broad areas of central and southern WA. Onshore winds maintain showers for the east and southeast coasts. Dry and clearer elsewhere under high pressure. Back to summary ›

    Synoptic outlook for Australia on Mon 25 Aug 2025

    Monday 10:00 EST Issued Saturday 14:38 EST

    Deepening low pressure and a humid air mass from the Indian Ocean will drive heavy rain and thunderstorms across central and southern WA, heaviest in the southwest, extending as showers into SA. A high will send the odd shower to the eastern seaboard while keeping elsewhere dry. Back to summary ›

    Synoptic outlook for Australia on Tue 26 Aug 2025

    Tuesday 10:00 EST Issued Saturday 14:39 EST

    Low pressure and cold fronts combining with a humid air mass will produce showers and thunderstorms across southern WA, SA, Vic, Tas and southern NSW. High pressure ridges send showers in onshore winds over western WA and far north coastal Qld whilst keeping elsewhere dry. Back to summary ›

    Synoptic outlook for Australia on Wed 27 Aug 2025

    Wednesday 10:00 EST Issued Saturday 14:42 EST

    Cold fronts sweeping across the southeast may bring showers and storms to southern NSW, the ACT, Vic, Tas and eastern and coastal SA, tending to snow over the alps. Onshore winds around a high may maintain showers over coastal southern and western WA. A high keeps elsewhere dry. Back to summary ›

    Synoptic outlook for Australia on Thu 28 Aug 2025

    Thursday 10:00 EST Issued Saturday 14:44 EST

    Cold westerly winds in the wake of cold fronts will bring gusty showers to Vic, Tas, southern NSW, the ACT and coastsal SA, falling as snow over the alps. High pressure sends showers in onshore winds along the remaining Bight coast and western WA whilst keeping elsewhere dry. Back to summary ›

    Synoptic outlook for Australia on Fri 29 Aug 2025

    Friday 10:00 EST Issued Saturday 14:45 EST

    Cold westerly winds in the wake of cold fronts will bring gusty showers to Vic, Tas, southern NSW, the ACT and coastal SA, falling as snow over the alps and highlands. High pressure sends showers in onshore winds along the remaining Bight coast whilst keeping elsewhere dry. Back to summary ›