Australian Government Bureau of Meteorology, New South Wales
Minor To Moderate Flood Warning For The Namoi River
Issued at 10:38 AM EDT on Thursday 03 April 2025
Flood Warning Number: 11
MODERATE FLOODING CONTINUING AT WEE WAA AND BUGILBONE
MINOR FLOODING LIKELY AT GOANGRA FROM FRIDAY MORNING
The main flood peak along the Namoi River is now downstream of Narrabri where the river level peaked below the minor flood level Wednesday evening.
An earlier flood peak along the lower Namoi River is currently downstream of Bugilbone and approaching Goangra.
Moderate flooding is occurring at Wee Waa where the river level is rising slowly due to the arrival of the main flood peak from upstream.
Moderate flooding is occurring at Bugilbone where the river level is currently falling slowly. Renewed rises are expected at Bugilbone from later this week.
At Goangra, the river level is currently rising, below the minor flood level. With the arrival of the floodwaters from the upstream, minor flooding is likely from Friday morning.
Namoi River:
Moderate flooding is occurring at Wee Waa and Bugilbone. Minor flooding is likely at Goangra.
The Narrabri Creek at Narrabri is currently at 3.93 metres and falling., below the minor flood level (4.90 m)
The Narrabri Creek at Narrabri is expected to remain below the minor flood level.
The Namoi River at Wee Waa (Glencoe) is currently at 6.57 metres and rising, above the moderate flood level (6.40 m).
The Namoi River at Wee Waa (Glencoe) may reach around 6.60 metres Thursday afternoon with moderate flooding. The river level may remain above the moderate flood level until Saturday.
The Namoi River at Bugilbone is currently at 6.01 metres and falling, above the moderate flood level (5.50 m).
The Namoi River at Bugilbone may reach around 6.30 metres overnight Saturday into Sunday, with moderate flooding.
The Namoi River at Goangra is currently at 5.16 metres and rising, below the minor flood level (5.50 m).
The Namoi River at Goangra is likely to reach the minor flood level (5.50 m) Friday morning. Further rises are possible.
Namoi River at Boggabri:
Cancellation
Flood Safety Advice:
In life threatening emergencies, call 000 (triple zero) immediately. If you require rescue, assistance to evacuate or other emergency help, ring NSW SES on 132 500.
* Avoid drowning. Stay out of rising water, seek refuge in the highest available place.
* Prevent damage to your vehicle. Move it under cover, away from areas likely to flood.
* Avoid being swept away. Stay out of fast-flowing creeks and storm drains.
* Never drive, ride or walk through flood water. Flood water can be deceptive and dangerous.}
For more emergency information, advice, and access to the latest river heights and rainfall observations and forecasts:
* NSW SES: www.ses.nsw.gov.au
* RMS Live Traffic: www.livetraffic.com
* Latest River Heights and Rainfall Observations: www.bom.gov.au/nsw/flood/northwest.shtml
* Latest NSW Warnings: www.bom.gov.au/nsw/warnings/
* Rainfall Forecasts: www.bom.gov.au/australia/meteye/
* BOM NSW Twitter: www.twitter.com/BOM_NSW
Next issue:
The next warning will be issued by 02:00 pm EDT on Friday 04 April 2025.
Latest River Heights:
Goonoon Goonoo Creek at Goonoo Goonoo,0.12,Steady,09:50 AM THU 03/04/25
Peel River at Piallamore,1.55,Steady,10:15 AM THU 03/04/25
Cockburn River at Mulla Crossing,0.85,Steady,10:00 AM THU 03/04/25
Peel River at Tamworth Road Bridge,0.46,Rising,10:15 AM THU 03/04/25
Peel River at Carrol Gap,1.33,Falling,10:15 AM THU 03/04/25
Namoi River at Manilla,1.63,Steady,10:15 AM THU 03/04/25
Mooki River at Breeza Station,1.37,Steady,10:15 AM THU 03/04/25
Namoi River at Gunnedah,1.40,Steady,10:15 AM THU 03/04/25
Coxs Creek at Boggabri,4.11,Steady,10:15 AM THU 03/04/25
Namoi River at Boggabri,4.27,Steady,10:15 AM THU 03/04/25
Narrabri Creek at Narrabri,3.93,Falling,10:15 AM THU 03/04/25
Namoi River at Wee Waa (Glencoe),6.57,Rising,10:15 AM THU 03/04/25
Namoi River at Bugilbone,6.01,Falling,10:15 AM THU 03/04/25
Namoi River at Goangra,5.16,Rising,10:15 AM THU 03/04/25
This advice is also available by dialling 1300 659 210. Warning, rainfall and river information are available at www.bom.gov.au/nsw/flood. The latest weather forecast is available at www.bom.gov.au/nsw/forecasts.
Forecast
Cowra (33.8347°S, 148.6912°E, 319m AMSL) set as my default location ›
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My MLA
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Current condition
TODAY8° 26° cloud increasing Chance of rain: 5% Likely amount: < 1mm First
lightLast light Sunrise Sunset 6:54am EDT 7:19am EDT 6:57pm EDT 7:22pm EDT NOW12.8° Feels Like: 11.8° Relative Humidity: 62% Dew: 5.7° Wind: N 0km/h Gust: 0km/h Rainfall since 9am: 0.0mm Pressure: 1017.5hPa -
Today Weather
CowraNow11.7°cFeels Like:9.4°Wind:S 7km/hGusts:13km/hHumidity:70%8°Min26°MaxToday in CowraSunny. Light winds. Daytime maximum temperatures 21 to 27.Tomorrow8°Min24°MaxSunny. Winds W/SW 15 to 25 km/h becoming light in the evening. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching between 19 and 24. -
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Warnings
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7 day forecast
Today: Sunny. Light winds. Daytime maximum temperatures 21 to 27.
Forecast for Cowra (33.8347°S, 148.6912°E, 319m AMSL) Fri Sat Sun Mon Tue Wed Thu Summary Minimum 8° 8° 5° 6° 7° 9° 12° Maximum 26° 24° 24° 25° 26° 27° 28° Chance of rain 5% 5% 5% 5% 5% 10% 10% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index High High High High High High High Fire Danger Rating Moderate Moderate Moderate Moderate - - - Frost risk Nil Nil Slight Nil Nil Nil Nil 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 0
(km/h)9
(km/h)6
(km/h)18
(km/h)6
(km/h)16
(km/h)7
(km/h)17
(km/h)6
(km/h)6
(km/h)7
(km/h)8
(km/h)8
(km/h)9
(km/h)Wind direction NE WNW W WSW NNW WSW WNW WSW SE W ESE N NE NNW Relative humidity 64% 28% 59% 29% 46% 21% 49% 28% 55% 26% 59% 26% 54% 26% Dew point 6°C 5°C 6°C 4°C 4°C 0°C 5°C 5°C 7°C 5°C 11°C 6°C 11°C 6°C -
28 Day Rainfall forecast
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12 Month Rainfall Forecast
Cowra Rain Forecast
Cowra 12-month Rainfall ForecastAprMayJunJulAugSepOctNovDecJanFeb2025202686777735758105012 - 34 - 78 - 910Well below normalBelow normalNear normalAbove normalWell above normalIssue Notes - Issued Mar 28
ENSO status: Weak La Niña-like conditions. IOD status: Neutral. SAM status: Neutral. The El Niño Southern Oscillation (ENSO) is in a weak La Niña-like pattern. The US declared a La Niña event this summer, but this event has not met the BoM definition, and will likely end in the coming weeks. A La Niña typically increases rainfall over northern and eastern Australia, while reducing rainfall over southern coastal Australia and western Tas. The Indian Ocean Dipole (IOD) is in a neutral phase and does not play a part in Australia's climate during this time of year. The Southern Annular Mode (SAM) is in a neutral phase. Forecasts show a tendency towards the positive phase in autumn, with the long-wave pattern indicating that cold fronts are a bit less likely for Australia's longitudes over the next few months. During autumn, a positive SAM increases rainfall over most of eastern Australia, and decreases rainfall for SA, Vic and western Tas. Rainfall outlooks are showing above average rainfall across much of northern Australia in April due to lingering monsoon activity. Above average rainfall is expected for the NSW coast through autumn, with wetter conditions also developing over western WA from late autumn. SA, Vic and Tas are expected to be average to slightly below average, with average conditions elsewhere.
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Long range rainfall forecast
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Past 5 Days
Cowra Past 5 Days
This MonthMinimum Maximum Rainfall Monday
Mar 3116.5 °C 27.2 °C 0.0 mmTuesday
Apr 0112.6 °C 26.2 °C 0.0 mmWednesday
Apr 0211.2 °C 26.6 °C 0.0 mmThursday
Apr 038.8 °C 27.6 °C 0.0 mmFriday
Apr 046.8 °C 12.8 °C 0.0 mmLegend -
Almanac
Almanac
Cowra minimum temp history (33.8347°S, 148.6912°E, 319m AMSL) MAXIMUM TEMPERATURE MINIMUM TEMPERATURE Hottest this month 27.5° 03/04/2025 Coldest this month 8.8° 03/04/2025 Hottest on record 33.9 06/04/2016 Coldest on record -2.4 22/04/2006 Hottest this year 40.5° 28/01/2025 Coldest this year 7.8° 17/02/2025 Long term average 23.8° Long term average 8.8° Average this month 26.8° Average this month 10.9° Hottest April On Record Avg. max. temp. 28.0° 2005 Coldest April on record Avg. min. temp. 5.1° 2006 Cowra rainfall history (33.8347°S, 148.6912°E, 319m AMSL) RAINFALL Wettest This Month 0.0mm 01/04/2025 Total This Month 0.0mm
0.0 daysLong Term Average 41.3mm 5.4 days Wettest April on record 104.8mm 2015 Driest on record 0.0mm 2021 -
Year to Date
Cowra Year To Date
Average Rainfall To Apr 204.4mm 27.5 day(s) Total For 2025 91.6mm 18.0 day(s) Total To This Day 2024 256.0mm 23.0 day(s) Wettest Day 20.8mm Feb15 Lowest Temperature 7.8°C Feb17 Highest Temperature 40.5°C Jan28 -
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Climatology
Climate History
Cowra Climatology
Cowra Long-Term Averages
Long-Term Averages Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann Mean Max (°C) 33.6 31.8 28.5 23.8 18.7 14.9 14.3 16.0 19.9 24.4 27.7 30.8 23.6 Mean Min (°C) 17.2 16.2 13.7 8.8 4.8 3.6 2.4 2.7 4.1 7.3 11.6 14.3 8.8 Mean Rain (mm) 48.1 55.2 59.8 41.3 34.6 52.6 44.3 41.0 44.9 47.3 72.5 63.6 595.9 Mean Rain Days 7.7 6.8 7.6 5.4 7.6 13.8 14.6 12.4 8.5 8.0 9.4 7.8 108.0