Forecast
Arrowsmith (29.5436°S, 115.0699°E, 33m AMSL) set as my default location ›
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My MLA
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Current condition
TODAY22° 28° late thunder Chance of rain: 60% Likely amount: 1-5mm First
lightLast light Sunrise Sunset 6:23am WST 6:48am WST 5:47pm WST 6:11pm WST NOW25.0° Feels Like: 19.4° Relative Humidity: 50% Dew: 13.9° Wind: NE 35km/h Gust: 43km/h Rainfall since 9am: 0.0mm Pressure: 1015.7hPa -
Today Weather
ArrowsmithNow20.3°cFeels Like:14.6°Wind:NE 30km/hGusts:37km/hHumidity:52%22°Min28°MaxToday in ArrowsmithPartly cloudy. High chance of showers. The chance of a thunderstorm. Winds E/NE 25 to 40 km/h tending N/NE in the middle of the day then tending E/NE 20 to 30 km/h in the late afternoon. Overnight temperatures falling to between 16 and 19 with daytime temperatures reaching 25 to 31.Tomorrow21°Min26°MaxPartly cloudy. Medium chance of showers in the S, slight chance elsewhere. The chance of a thunderstorm. Winds N/NE 25 to 35 km/h shifting S/SW 15 to 20 km/h in the afternoon then becoming light in the evening. Overnight temperatures falling to between 16 and 19 with daytime temperatures reaching 27 to 32. -
Radar
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Popup Radar
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Warnings
There are no current warnings for Arrowsmith
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7 day forecast
Today: Partly cloudy. High chance of showers. The chance of a thunderstorm. Winds E/NE 25 to 40 km/h tending N/NE in the middle of the day then tending E/NE 20 to 30 km/h in the late afternoon. Overnight temperatures falling to between 16 and 19 with daytime temperatures reaching 25 to 31.
Forecast for Arrowsmith (29.5436°S, 115.0699°E, 33m AMSL) Tue Wed Thu Fri Sat Sun Mon Summary Minimum 22° 21° 22° 19° 16° 16° 16° Maximum 28° 26° 27° 25° 24° 24° 24° Chance of rain 60% 40% 40% 50% 5% 5% 5% Likely amount 1-5mm 1-5mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index High High Moderate Moderate Moderate Moderate Moderate Fire Danger Rating High High Moderate Moderate - - - 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 30
(km/h)15
(km/h)18
(km/h)14
(km/h)13
(km/h)13
(km/h)9
(km/h)20
(km/h)16
(km/h)21
(km/h)15
(km/h)17
(km/h)17
(km/h)16
(km/h)Wind direction NE W NE NW ENE SW SSE SSW SSE S ESE S ESE S Relative humidity 48% 60% 54% 50% 62% 53% 71% 59% 68% 50% 63% 45% 58% 40% Dew point 13°C 18°C 13°C 15°C 16°C 16°C 16°C 16°C 13°C 13°C 11°C 11°C 9°C 10°C -
28 Day Rainfall forecast
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12 Month Rainfall Forecast
Arrowsmith Rain Forecast
Arrowsmith 12-month Rainfall ForecastAprMayJunJulAugSepOctNovDecJanFebMar202420251655667108677105012 - 34 - 78 - 910Well below normalBelow normalNear normalAbove normalWell above normalIssue Notes - Issued Apr 23
ENSO status: Inactive/Neutral. El Niño ended. IOD status: Neutral, becoming strongly positive. SAM status: Leading to neutral and returning positive. The El Niño Southern Oscillation (ENSO) is presently in an inactive phase, for the first time since August 2021. Ocean cooling continues over the eastern Pacific Ocean as sea surface temperatures approach near-normal conditions. Warmer than normal waters are present across the western Pacific Ocean, including the Coral Sea with added moisture and humidity to influence weather conditions in the eastern regions of Australia. The atmosphere continues to be firmly neutral after weakening early in the year with 3 out of 7 global models forecasting a La Niña to develop this coming winter season. A neutral ENSO typically has no significant impact on Australian rainfall during winter. The Indian Ocean Dipole (IOD) is in a neutral phase, although record-high ocean temperatures across the northwest Indian Ocean have the IOD index just tipping into a positivethreshold value. Persistent southeasterly winds over the eastern Indian Ocean during the previous month are forecast to ease with below-average wind speeds to develop off northwest Australia and the eastern Indian Ocean during the winter season. All international models are suggesting the IOD will strengthen into a strong positive phase over the next 2-3 months, with significant upwelling to start near Indonesia possibly following May. A positive IOD reduces the number of northwest cloudbands that cross Australia during winter and spring, thus reducing rainfall across central and southeastern parts of Australia. The Southern Annular Mode (SAM) is currently positive (mid-April) with the outlook favouring a neutral phase forecast in May and then the likelihood of returning to a positive phase during winter. A positive SAM increases easterly winds, increasing rainfall and thunderstorm activity in the east. A positive SAM also reduces the impact of cold fronts and decreases the rainfall over southernAustralia. Rainfall outlooks are showing above-average rainfall over winter for WA and central and northern SA, and eastern regions of QLD and NSW. Conversely, below-average rainfall is expected for western TAS, southern SA, and most of VIC.
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Popup - Daily historical
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Long range rainfall forecast
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Past 5 Days
Arrowsmith Past 5 Days
This MonthMinimum Maximum Rainfall Thursday
Apr 2516.5 °C 26.9 °C 0.0 mmFriday
Apr 2612.4 °C - 0.0 mmSaturday
Apr 27- 26.4 °C 0.0 mmSunday
Apr 2811.4 °C 26.2 °C 0.0 mmMonday
Apr 2914.6 °C - 0.0 mmLegend -
Almanac
Almanac
Arrowsmith minimum temp history (29.5436°S, 115.0699°E, 33m AMSL) MAXIMUM TEMPERATURE MINIMUM TEMPERATURE Hottest this month 35.8° 21/04/2024 Coldest this month 11.0° 22/04/2024 Hottest on record 37.3 18/04/1991 Coldest on record 1.7 25/04/1971 Hottest this year 44.5° 18/02/2024 Coldest this year 11.0° 22/04/2024 Long term average 26.4° Long term average 14.1° Average this month 30.4° Average this month 15.3° Hottest April On Record Avg. max. temp. 28.7° 1978 Coldest April on record Avg. min. temp. 11.2° 2007 Arrowsmith rainfall history (29.5436°S, 115.0699°E, 33m AMSL) RAINFALL Wettest This Month 4.6mm 13/04/2024 Total This Month 4.6mm
1.0 daysLong Term Average 29.4mm 6.7 days Wettest April on record 127.8mm 1999 Driest on record 0.0mm 2013 -
Year to Date
Arrowsmith Year To Date
Average Rainfall To Apr 68.0mm 14.7 day(s) Total For 2024 9.4mm 4.0 day(s) Total To This Day 2023 24.8mm 11.0 day(s) Wettest Day 4.6mm Apr13 Lowest Temperature 11.0°C Apr22 Highest Temperature 44.5°C Feb18 -
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Popup - Monthly historical
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Climatology
Climate History
Arrowsmith Climatology
Arrowsmith Long-Term Averages
Long-Term Averages Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann Mean Max (°C) 30.1 30.9 29.5 26.4 23.3 20.6 19.6 20.1 21.4 23.5 26.0 28.4 25.0 Mean Min (°C) 17.3 18.0 16.7 14.1 11.8 10.2 9.5 9.4 10.0 11.3 13.7 15.7 13.1 Mean Rain (mm) 7.5 15.6 15.5 29.4 74.8 105.1 110.2 80.1 43.3 25.5 16.9 6.1 532.0 Mean Rain Days 1.8 2.6 3.6 6.7 11.2 14.1 16.3 14.4 11.6 7.8 5.0 2.8 98.2