Synoptic Charts
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Summary Issued Monday 14:28 EDT
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Monday 14:00 EDT
Severe Tropical Cyclone Sean sends strong winds & heavy rainfall to WA's northwest. Humid winds feeding unstable air trigger showers & storms over northern Qld. A cold front sends showers over Tas, Vic, southern NSW & southeast SA. High pressure keeps elsewhere settled.
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Tuesday 11:00 EDT
Tropical Cyclone Sean will begin to move away from WA's coast, easing winds & showers from the WA coast. Humid, unstable air triggers showers & storms over the tropics, extends to southwest WA, where intense heat will be drawn. Hot and dry in the southeast.
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Wednesday 11:00 EDT
Tropical Cyclone Sean continues to move away from WA's coast. A cold front crossing the southeast brings gusty showers to Tas & Vic, then to NSW with a southerly change behind the front. Hot & unstable air may trigger showers & storms over the tropics, WA, SE QLD & NE NSW.
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Thursday 11:00 EDT
Moist southeasterly winds bring showers to southwestern WA, Tas, eastern Vic & the NSW coast. Hot & unstable air triggers showers & storms over the tropics & into southeast QLD, where some storms may be intense. Stable across the west & south in drier winds.
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Friday 11:00 EDT
A strong low may develop in the Tasman Sea, sending moist southerly & westerly winds with rain over southeast SA, TAS, Vic & coastal NSW. Rain tends to showers over southeast QLD. Humid, unstable air triggers showers & storms over the tropics, drawn into southwest WA.
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Saturday 11:00 EDT
Westerly winds behind a low moving east over the Tasman Sea sends showers over Tas & coastal Vic. Humid, unstable air triggers showers & storms over the tropics, extending into eastern QLD & southwest WA. A high keeps the south dry & settled, drawing heat into WA.
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Sunday 11:00 EDT
Humid, unstable air triggers showers & storms over the tropics, extending into eastern QLD, northeast NSW & southwest WA. A high pushes moist onshore winds along the west Tas, Vic and NSW coasts, whilst keeping the south dry & settled and drawing heat into WA & western SA.
Synoptic Chart
Monday, 14:00 EDTSevere Tropical Cyclone Sean sends strong winds & heavy rainfall to WA's northwest. Humid winds feeding unstable air trigger showers & storms over northern Qld. A cold front sends showers over Tas, Vic, southern NSW & southeast SA. High pressure keeps elsewhere settled.
Synoptic Chart
Tuesday, 11:00 EDTTropical Cyclone Sean will begin to move away from WA's coast, easing winds & showers from the WA coast. Humid, unstable air triggers showers & storms over the tropics, extends to southwest WA, where intense heat will be drawn. Hot and dry in the southeast.
Synoptic Chart
Wednesday, 11:00 EDTTropical Cyclone Sean continues to move away from WA's coast. A cold front crossing the southeast brings gusty showers to Tas & Vic, then to NSW with a southerly change behind the front. Hot & unstable air may trigger showers & storms over the tropics, WA, SE QLD & NE NSW.
Synoptic Chart
Thursday, 11:00 EDTMoist southeasterly winds bring showers to southwestern WA, Tas, eastern Vic & the NSW coast. Hot & unstable air triggers showers & storms over the tropics & into southeast QLD, where some storms may be intense. Stable across the west & south in drier winds.
Synoptic Chart
Friday, 11:00 EDTA strong low may develop in the Tasman Sea, sending moist southerly & westerly winds with rain over southeast SA, TAS, Vic & coastal NSW. Rain tends to showers over southeast QLD. Humid, unstable air triggers showers & storms over the tropics, drawn into southwest WA.
Synoptic Chart
Saturday, 11:00 EDTWesterly winds behind a low moving east over the Tasman Sea sends showers over Tas & coastal Vic. Humid, unstable air triggers showers & storms over the tropics, extending into eastern QLD & southwest WA. A high keeps the south dry & settled, drawing heat into WA.
Synoptic Chart
Sunday, 11:00 EDTHumid, unstable air triggers showers & storms over the tropics, extending into eastern QLD, northeast NSW & southwest WA. A high pushes moist onshore winds along the west Tas, Vic and NSW coasts, whilst keeping the south dry & settled and drawing heat into WA & western SA.
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