Australian Government Bureau of Meteorology, Queensland
Minor Flood Warning For The Barcoo River
Issued at 10:26 AM EST on Monday 04 December 2023
Flood Warning Number: 6
RENEWED MINOR FLOODING POSSIBLE AT RETREAT ON THE LOWER BARCOO RIVER OVER THE WEEKEND
NO FURTHER FLOODING EXPECTED AT BLACKALL
No significant rainfall has been recorded across the Barcoo River catchment over the last few days. No significant rainfall is forecast for the next few days. Rainfall from last week caused river level rises along the upper Barcoo River in the Blackall area. These floodwaters are still travelling downstream.
Barcoo River to Isisford:
No further flooding is expected in the Barcoo River to Isisford.
River level observations are not available for the Barcoo River at Blackall (manual station) but based on the nearby automatic station, the river level is expected to have fallen below the minor flood level (2.00 m) late Friday evening, and is expected to continue falling.
The Barcoo River at Blackall is expected to remain below the minor flood level (2.00 m).
Barcoo River downstream of Isisford:
Minor flooding may occur along the Barcoo River downstream of Isisford.
The Barcoo River at Retreat is currently at 1.15 metres and steady, below the minor flood level (2.14 m).
The Barcoo River at Retreat is likely to remain below the minor flood level (2.14 m) for the next few days, with minor flooding possible over the weekend with the arrival of the floodwaters from upstream.
Flood Safety Advice:
Remember: If it's flooded, forget it. For flood emergency assistance contact the SES on 132 500. For life threatening emergencies, call Triple Zero (000) immediately.}
Current emergency information is available at www.qld.gov.au/alerts
Next issue:
The next warning will be issued by 11:00 am EST on Wednesday 06 December 2023.
Latest River Heights:
Cornish Ck at Bowen Downs TM,4.22,Steady,09:00 AM MON 04/12/23
Thomson R at Longreach Auto TM,1.75,Steady,09:00 AM MON 04/12/23
Alice R at Barcaldine Weir Auto TM,4.57,Steady,09:00 AM MON 04/12/23
Barcoo R at Isisford,2.35,Falling,06:00 PM SUN 03/12/23
Barcoo R at Wahroongha,1.35,Rising,06:00 AM MON 04/12/23
Barcoo R at Retreat TM,1.15,Steady,09:00 AM MON 04/12/23
Cooper Ck at Windorah (Long Crossing) TM,2.61,Steady,09:00 AM MON 04/12/23
Cooper Ck at Windorah (Main Channel) TM,0.16,Steady,09:00 AM MON 04/12/23
Cooper Ck at Lignum Channel TM,-0.41,Steady,09:00 AM MON 04/12/23
Cooper Ck at Nappa Merrie TM,-0.07,Steady,09:00 AM MON 04/12/23
This advice is also available by dialling 1300 659 210. Warning, rainfall and river information are available at www.bom.gov.au/qld/flood. The latest weather forecast is available at www.bom.gov.au/qld/forecasts.
Forecast
Winton (22.3913°S, 143.0381°E, 182m AMSL) set as my default location ›
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My MLA
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Current condition
TODAY
25° 41° mostly sunny Chance of rain: 5% Likely amount: < 1mm First
light
Last light Sunrise Sunset 5:11am EST 5:35am EST 7:02pm EST 7:27pm EST NOW28.3° Feels Like: 28.1° Relative Humidity: 47% Dew: 16.2° Wind: NE 11km/h Gust: 13km/h Rainfall since 9am: 0.0mm Pressure: 1033.7hPa -
Today Weather
WintonNow26.3°cFeels Like:26.2°Wind:E 15km/hGusts:17km/hHumidity:60%
25°Min41°MaxToday in WintonSunny day. The chance of a thunderstorm W of Longreach in the late afternoon and evening. Winds E/NE 20 to 30 km/h. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching 35 to 41.Tomorrow
23°Min41°MaxSunny. Winds NE 15 to 20 km/h becoming light before dawn then becoming E/NE 25 to 40 km/h in the morning. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching 35 to 42. -
Radar
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Popup Radar
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Warnings
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Next 48 Hours
Next 48 Hours
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7 day forecast
Today: Sunny day. The chance of a thunderstorm W of Longreach in the late afternoon and evening. Winds E/NE 20 to 30 km/h. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching 35 to 41.
Forecast for Winton (22.3913°S, 143.0381°E, 182m AMSL) Wed Thu Fri Sat Sun Mon Tue Summary 
Minimum 25° 23° 23° 23° 24° 23° 24° Maximum 41° 41° 40° 41° 42° 40° 41° Chance of rain 5% 5% 5% 5% 5% 5% 30% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index Extreme Extreme Extreme Extreme - - - Fire Danger Rating High High High High - - - Frost risk Nil Nil Nil Nil Nil Nil Nil 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 22
(km/h)24
(km/h)14
(km/h)30
(km/h)25
(km/h)23
(km/h)23
(km/h)12
(km/h)26
(km/h)12
(km/h)16
(km/h)16
(km/h)24
(km/h)22
(km/h)Wind direction ENE ESE ENE E ENE E ENE E NE ENE E ESE E ESE Relative humidity 37% 17% 32% 12% 37% 14% 38% 13% 37% 15% 42% 19% 46% 36% Dew point 17°C 10°C 15°C 5°C 14°C 7°C 15°C 7°C 16°C 9°C 17°C 11°C 19°C 22°C -
28 Day Rainfall forecast
Winton Rain Forecast
Winton 28-day Rainfall ForecastSUNMONTUEWEDTHUFRISAT6
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CHANCE OF RAINFALL WITHIN DISTRICTNIL < 25%LOW 25% to 50%MEDIUM 50% to 75%HIGH ≥ 75%Issued Dec 5Issue Notes
The hemispheric long wave pattern has been relatively fast moving in recent weeks. There are six main troughs. Currently the most significant troughs are near the longitudes of South Africa, the southwest Indian Ocean, the Indian Ocean, New Zealand, the south Pacific, and the southeast Pacific.
Summary:
Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 2023-12-08, 2023-12-19 and 2024-01-01. Rain events originating in the tropics and moving south are possible about 2023-12-16, 2023-12-22 and 2024-01-01. Over Western Australia the strongest cold fronts should occur about 2023-12-06, 2023-12-11 and 2023-12-16.
Forecast ExplanationThis forecast is produced by a multi-model ensemble consisting of dynamical atmospheric models, which are forced by the latest observed atmosphere, ocean, land and ice conditions. The models are designed to simulate features of the real atmosphere, including the daily movement of long and short wave patterns in the Southern Hemisphere.
The future probability of rain in each district is estimated using output from the multi-model ensemble, combined with historical information about the difference between the model forecasts and observed rainfall.
In this deterministic framework the skill of the forecast tends to decrease with time, however the forecasts are updated daily to provide the latest estimates of rainfall probability out to 28 days.
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12 Month Rainfall Forecast
Winton Rain Forecast
Winton 12-month Rainfall ForecastDecJanFebMarAprMayJunJulAugSepOct2023202447647789897105012 - 34 - 78 - 910Well below normalBelow normalNear normalAbove normalWell above normalIssue Notes - Issued Dec 5
ENSO status: El Niño, reached a strong event. IOD status: Positive IOD, starting to weaken. SAM status: Neutral, trending positive. The El Niño Southern Oscillation (ENSO) is in an El Niño, with all international models indicating this event will continue until at least April 2024. Ocean warming is continuing to occur in the eastern and central Pacific and has reached the threshold for a 'strong event'. The Southern Oscillation Index (SOI) has reduced further and is comfortably below the El Niño threshold, especially over the last 90-days. El Niño only has a limited effect on rainfall during summer, drying Far North Qld, increasing rainfall over the Nullarbor, and having little effect elsewhere. El Niño also typically delays the first monsoon onset and reduces the number of tropical cyclones impacting Australia, but otherwise has little effect on Australia during January and February. The Indian Ocean Dipole (IOD) is in a positive phase but is weakening from its peak in late October. Winds areexpected to weaken with the current tropical activity, but generally SE wind near Jakarta should maintain the event The IOD typically takes 3-6 weeks to decay, so could persist into the start of 2024. However, the first monsoon onset over northern Australia will still sever its effect on Australia. A positive IOD greatly reduces the formation of northwest cloudbands, leading to reductions in spring rainfall over northern WA, central Aus, and the southeast. A positive IOD often has a compound effect with El Niño, reducing rainfall even further. The Southern Annular Mode (SAM) is currently neutral. It is expected to favour a positive event for the remainder of December. Longer-term, since negative SAM events become more likely during El Niño, models suggest it becoming strongly negative around February. A negative phase tends to increase cold front activity over southern Australia, increasing rainfall over southern Vic, western Tas, and southeast SA, while decreasing it for eastern NSW and Qld. The opposite occurs in a positive event, with easterly winds more likely, increasing rainfall and thunderstorm activity in the east, but reducing it in southern and Western Australia. Rainfall outlooks are predicting above average rainfall for eastern NSW & Qld, below average rainfall over the Tas and far northern Australia, and average elsewhere in December. Large rainfall deficits are expected over northern Australia from December, likely with a delayed initial monsoon onset. Rainfall is forecast to be above average in the NT and NSW during January, with average to slightly below average elsewhere, with drier than normal conditions forecast throughout in February.
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Popup - Daily historical
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Long range rainfall forecast
Winton Rain Forecast
Winton 28-day Rainfall ForecastSUNMONTUEWEDTHUFRISAT6
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CHANCE OF RAINFALL WITHIN DISTRICTNIL < 25%LOW 25% to 50%MEDIUM 50% to 75%HIGH ≥ 75%Issued Dec 5Issue Notes
The hemispheric long wave pattern has been relatively fast moving in recent weeks. There are six main troughs. Currently the most significant troughs are near the longitudes of South Africa, the southwest Indian Ocean, the Indian Ocean, New Zealand, the south Pacific, and the southeast Pacific.
Summary:
Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 2023-12-08, 2023-12-19 and 2024-01-01. Rain events originating in the tropics and moving south are possible about 2023-12-16, 2023-12-22 and 2024-01-01. Over Western Australia the strongest cold fronts should occur about 2023-12-06, 2023-12-11 and 2023-12-16.
Forecast ExplanationThis forecast is produced by a multi-model ensemble consisting of dynamical atmospheric models, which are forced by the latest observed atmosphere, ocean, land and ice conditions. The models are designed to simulate features of the real atmosphere, including the daily movement of long and short wave patterns in the Southern Hemisphere.
The future probability of rain in each district is estimated using output from the multi-model ensemble, combined with historical information about the difference between the model forecasts and observed rainfall.
In this deterministic framework the skill of the forecast tends to decrease with time, however the forecasts are updated daily to provide the latest estimates of rainfall probability out to 28 days.
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Past 5 Days
Winton Past 5 Days
This MonthMinimum Maximum Rainfall Friday
Dec 0120.7 °C 39.3 °C 0.0 mmSaturday
Dec 0224.0 °C 39.1 °C 0.0 mmSunday
Dec 0324.3 °C 41.5 °C 0.0 mmMonday
Dec 0422.1 °C - 0.0 mmTuesday
Dec 0523.4 °C 42.2 °C 0.0 mmLegend -
Almanac
Almanac
Winton minimum temp history (22.3913°S, 143.0381°E, 182m AMSL) MAXIMUM TEMPERATURE MINIMUM TEMPERATURE Hottest this month 42.4° 04/12/2023 Coldest this month 20.7° 01/12/2023 Hottest on record 46.9 01/12/2006 Coldest on record 13.7 01/12/2010 Hottest this year 44.3° 16/11/2023 Coldest this year 3.0° 29/05/2023 Long term average 39.1° Long term average 23.8° Average this month 40.9° Average this month 22.9° Hottest December On Record Avg. max. temp. 41.4° 2005 Coldest December on record Avg. min. temp. 21.5° 2010 Winton rainfall history (22.3913°S, 143.0381°E, 182m AMSL) RAINFALL Wettest This Month 0.0mm 01/12/2023 Total This Month 0.0mm
0.0 daysLong Term Average 36.3mm 6.2 days Wettest December on record 94.8mm 2007 Driest on record 0.0mm 2013 -
Year to Date
Winton Year To Date
Average Rainfall To Dec 375.5mm 45.7 day(s) Total For 2023 403.6mm 32.0 day(s) Total To This Day 2022 574.6mm 44.0 day(s) Wettest Day 66.0mm Jul 3 Lowest Temperature 3.0°C May29 Highest Temperature 44.3°C Nov16 -
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Popup - Monthly historical
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Climatology
Climate History
Winton Climatology
Winton Long-Term Averages
Long-Term Averages Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann Mean Max (°C) 38.0 36.8 35.8 33.0 28.5 25.0 25.2 27.8 32.0 36.1 37.9 39.1 32.9 Mean Min (°C) 24.5 22.9 21.4 17.5 13.0 9.7 8.8 9.7 14.3 18.6 21.7 23.8 17.2 Mean Rain (mm) 83.0 70.4 63.5 20.8 10.6 19.2 17.0 11.0 7.5 9.9 26.3 36.3 383.5 Mean Rain Days 7.6 7.0 5.0 2.3 2.8 2.6 2.0 1.2 1.5 2.5 5.0 6.2 46.8
