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Synoptic Charts

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

  2. Summary Issued Tuesday 14:36 EST

    • Synoptic outlook for Australia on Tue 16 Sep 2025

      Tuesday 14:00 EST

      A cold front brings gusty showers across southeast SA, coastal Vic, southeast NSW, the ACT and Tas, with a few storms developing over Tas. Moisture from the front extends across the central interior to the inland west, producing showers. Onshore showers affect north coastal Qld.

    • Synoptic outlook for Australia on Wed 17 Sep 2025

      Wednesday 10:00 EST

      Showers extend across the southeast, falling as snow over the alps, in cool westerly winds following a cold front. Moisture extends to the central interior, triggering showers. Moist onshore winds direct showers to north Qld. A few showers with a cold front over southwest WA.

    • Synoptic outlook for Australia on Thu 18 Sep 2025

      Thursday 10:00 EST

      A cold front clipping WA's south coast will result in some coastal showers. Moist westerly winds ahead of a cold front will increase showers over Tas. Onshore winds continue to direct showers along coastal Qld. A weak front clipping NSW may bring isolated showers to coastal parts

    • Synoptic outlook for Australia on Fri 19 Sep 2025

      Friday 10:00 EST

      A cold front crossing southern waters will bring showers to southern SA, with instability extending rain & storms across the central interior & inland southeast. Moist onshore winds sends a few showers across Tas & similarly to Qld & the NT's northern tropics and southwest WA.

    • Synoptic outlook for Australia on Sat 20 Sep 2025

      Saturday 10:00 EST

      A cold front brings cold, gusty showers to southern SA, Vic, Tas, southern Qld and southern NSW, falling as snow at higher elevations. Moisture and instability extends to the central interior, triggering showers. Onshore winds send showers to the northern tropics and WA's south.

    • Synoptic outlook for Australia on Sun 21 Sep 2025

      Sunday 10:00 EST

      Cold, gusty southwesterly winds bring some showers across Tas, Vic, southern WA and southeast NSW, falling as snow at higher elevations. Moisture extending across NT's Top End may bring afternoon showers and storms. Isolated showers will clear across Qld as conditions stabilise.

    • Synoptic outlook for Australia on Mon 22 Sep 2025

      Monday 10:00 EST

      A westerly airstream behind a cold front sends showers over coastal SA and Vic, tending to heavy rain over Tas. A high sends onshore winds across coastal Qld, triggering showers, and over the NT's Top End, feeding moist unstable air and triggering storms, and keeps elsewhere dry.

    Synoptic Chart
    Tuesday, 14:00 EST

    Synoptic outlook for Australia on Tue 16 Sep 2025

    A cold front brings gusty showers across southeast SA, coastal Vic, southeast NSW, the ACT and Tas, with a few storms developing over Tas. Moisture from the front extends across the central interior to the inland west, producing showers. Onshore showers affect north coastal Qld.

    Synoptic Chart
    Wednesday, 10:00 EST

    Synoptic outlook for Australia on Wed 17 Sep 2025

    Showers extend across the southeast, falling as snow over the alps, in cool westerly winds following a cold front. Moisture extends to the central interior, triggering showers. Moist onshore winds direct showers to north Qld. A few showers with a cold front over southwest WA.

    Synoptic Chart
    Thursday, 10:00 EST

    Synoptic outlook for Australia on Thu 18 Sep 2025

    A cold front clipping WA's south coast will result in some coastal showers. Moist westerly winds ahead of a cold front will increase showers over Tas. Onshore winds continue to direct showers along coastal Qld. A weak front clipping NSW may bring isolated showers to coastal parts

    Synoptic Chart
    Friday, 10:00 EST

    Synoptic outlook for Australia on Fri 19 Sep 2025

    A cold front crossing southern waters will bring showers to southern SA, with instability extending rain & storms across the central interior & inland southeast. Moist onshore winds sends a few showers across Tas & similarly to Qld & the NT's northern tropics and southwest WA.

    Synoptic Chart
    Saturday, 10:00 EST

    Synoptic outlook for Australia on Sat 20 Sep 2025

    A cold front brings cold, gusty showers to southern SA, Vic, Tas, southern Qld and southern NSW, falling as snow at higher elevations. Moisture and instability extends to the central interior, triggering showers. Onshore winds send showers to the northern tropics and WA's south.

    Synoptic Chart
    Sunday, 10:00 EST

    Synoptic outlook for Australia on Sun 21 Sep 2025

    Cold, gusty southwesterly winds bring some showers across Tas, Vic, southern WA and southeast NSW, falling as snow at higher elevations. Moisture extending across NT's Top End may bring afternoon showers and storms. Isolated showers will clear across Qld as conditions stabilise.

    Synoptic Chart
    Monday, 10:00 EST

    Synoptic outlook for Australia on Mon 22 Sep 2025

    A westerly airstream behind a cold front sends showers over coastal SA and Vic, tending to heavy rain over Tas. A high sends onshore winds across coastal Qld, triggering showers, and over the NT's Top End, feeding moist unstable air and triggering storms, and keeps elsewhere dry.