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Forecast

Orroroo (32.7343°S, 138.6137°E, 424m AMSL) set as my default location ›

  1. My MLA

  2. Current condition

    TOMORROW
    Mostly sunny 10° 24°
    mostly sunny
    Chance of rain: 5%
    Likely amount: < 1mm
    First
    light
    Sunrise Sunset Last light
    Sunrise Sunset
    6:03am CDT 6:28am CDT 7:32pm CDT 7:57pm CDT
    NOW
    22.6° Feels Like: 18.0°
    Relative Humidity: 17%
    Dew: -3.7°
    Wind: NE 11km/h
    Gust: 13km/h
    Rainfall since 9am: 0.0mm
    Pressure: 1011.8hPa
  3. Today Weather

    Orroroo
    Now
    19.9°c
    Feels Like:
    18.6°
    Wind:
    S 9km/h
    Gusts:
    9km/h
    Humidity:
    59%
    Mostly sunny
     
    10°
    Min
    24°
    Max
    Today in Orroroo
    Sunny. Winds W/SW 15 to 20 km/h tending S/SW 15 to 25 km/h early in the morning then increasing to 20 to 30 km/h in the evening. Overnight temperatures falling to between 12 and 17 with daytime temperatures reaching 26 to 31.
    Tomorrow
    Mostly sunny
    10°
    Min
    24°
    Max
    Mostly sunny. Winds S/SE 15 to 25 km/h turning SW in the morning then tending S/SW 25 to 35 km/h in the early afternoon. Overnight temperatures falling to between 9 and 15 with daytime temperatures reaching 25 to 31.
  4. Radar

  5. Popup Radar

  6. Warnings

  7. Next 48 Hours


    Next 48 Hours


  8. 7 day forecast

    Today: Sunny. Winds W/SW 15 to 20 km/h tending S/SW 15 to 25 km/h early in the morning then increasing to 20 to 30 km/h in the evening. Overnight temperatures falling to between 12 and 17 with daytime temperatures reaching 26 to 31.

    Forecast for Orroroo (32.7343°S, 138.6137°E, 424m AMSL)
      Thu Fri Sat Sun Mon Tue Wed
    Summary Mostly sunny Mostly sunny Mostly sunny Mostly sunny Sunny Mostly sunny Late shower
    Minimum 10° 14°
    Maximum 24° 23° 19° 19° 23° 29° 31°
    Chance of rain 5% 5% 5% 5% 5% 5% 90%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm 1-5mm
    UV index Very High Very High Very High Very High - - -
    Frost risk Nil Nil Nil Slight Slight Nil Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 12
    (km/h)
    17
    (km/h)
    7
    (km/h)
    23
    (km/h)
    20
    (km/h)
    23
    (km/h)
    17
    (km/h)
    15
    (km/h)
    13
    (km/h)
    7
    (km/h)
    20
    (km/h)
    17
    (km/h)
    24
    (km/h)
    25
    (km/h)
    Wind direction WSW WSW SE WSW SSW SW SE SSE E E NE NNE NNE NNE
    Relative humidity 59% 36% 59% 35% 72% 36% 68% 31% 56% 24% 30% 15% 18% 14%
    Dew point 8°C 8°C 8°C 7°C 6°C 3°C 4°C 2°C 3°C 1°C -1°C -1°C -4°C 0°C
  9. 28 Day Rainfall forecast

    Orroroo Rain Forecast


    Orroroo 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    20
    21
    22
    23
    24
    25
    26
    27
    LOW
    28
    MEDIUM
    29
    MEDIUM
    30
    LOW
    31
    Nov 1
    2
    LOW
    3
    LOW
    4
    MEDIUM
    5
    6
    7
    8
    LOW
    9
    10
    LOW
    11
    12
    13
    14
    LOW
    15
    LOW
    16
    LOW
    17
    MEDIUM
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Oct20

    Issue Notes

    The hemispheric long wave pattern has remained stable in recent weeks. There are six main troughs. Currently the most significant troughs are near the longitudes of the southwest Indian Ocean, Western Australia, eastern Australia, New Zealand, the south Pacific, and South America.

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 26 October to 30 October, 2 November to 6 November, and 15 November to 19 November. Rain events originating in the tropics and moving south are possible about 6 November to 10 November, 10 November to 14 November, and 17 November to 21 November. Over Western Australia the strongest cold fronts should occur about 27 October to 31 October, 2 November to 6 November, and 16 November to 20 November.

    Forecast Explanation

    This 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.

  10. 12 Month Rainfall Forecast

    Orroroo Rain Forecast


    Orroroo 12-month Rainfall Forecast
    Oct
    Nov
    Dec
    Jan
    Feb
    Mar
    Apr
    May
    Jun
    Jul
    Aug
    Sep
    2021
    2022
    6
    9
    8
    7
    8
    7
    7
    4
    7
    6
    3
    5
    10
    5
    0
    1
    2 - 3
    4 - 7
    8 - 9
    10
    Well below normal
    Below normal
    Near normal
    Above normal
    Well above normal

    Issue Notes - Issued Oct 13

    ENSO status: Neutral, however six of seven models suggest La Niña thresholds will be met again between November and January. IOD status: Negative, neutral levels predicted from late spring. SAM status: Near neutral, forecast to be mostly positive from October to December. The El Niño–Southern Oscillation (ENSO) is currently neutral. However, Over the past few months, sea surface temperatures in the central and eastern equatorial Pacific Ocean have been getting abnormally cool. This oceanic cooling has also been accompanied by a response in the atmosphere, which has included trade winds strengthening over the central and western Pacific Ocean in the last few weeks. Both the atmosphere and the ocean are now showing clear signs of being in a La Niña-like pattern and a number of forecast models suggest that this trend will continue in the months ahead. All seven climate models predict La Nina Thresholds to be met in November, while six of the seven suggest it will last through to January and four toFebruary. La Niña typically brings above average rainfall in northern and eastern Australia. The Indian Ocean Dipole (IOD) is currently weakly negative, however climate models predict the return to neutral phase by late spring. A negative IOD generates above average rain to southern and eastern Australia. As such, average to above average rainfall is predicted across much of the country this winter and the remainder of spring.

  11. Popup - Daily historical

  12. Past 5 Days

    Orroroo Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Friday
    Oct 15
    7.3 °C -
    6.8 mm
    Saturday
    Oct 16
    - 18.0 °C
    0.0 mm
    Sunday
    Oct 17
    3.9 °C 24.0 °C
    0.0 mm
    Monday
    Oct 18
    8.3 °C 26.4 °C
    0.0 mm
    Tuesday
    Oct 19
    8.0 °C -
    0.0 mm
    Legend
  13. Long range rainfall forecast

    Orroroo Rain Forecast


    Orroroo 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    20
    21
    22
    23
    24
    25
    26
    27
    LOW
    28
    MEDIUM
    29
    MEDIUM
    30
    LOW
    31
    Nov 1
    2
    LOW
    3
    LOW
    4
    MEDIUM
    5
    6
    7
    8
    LOW
    9
    10
    LOW
    11
    12
    13
    14
    LOW
    15
    LOW
    16
    LOW
    17
    MEDIUM
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Oct20

    Issue Notes

    The hemispheric long wave pattern has remained stable in recent weeks. There are six main troughs. Currently the most significant troughs are near the longitudes of the southwest Indian Ocean, Western Australia, eastern Australia, New Zealand, the south Pacific, and South America.

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 26 October to 30 October, 2 November to 6 November, and 15 November to 19 November. Rain events originating in the tropics and moving south are possible about 6 November to 10 November, 10 November to 14 November, and 17 November to 21 November. Over Western Australia the strongest cold fronts should occur about 27 October to 31 October, 2 November to 6 November, and 16 November to 20 November.

    Forecast Explanation

    This 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.

  14. Almanac

    Almanac


    Orroroo minimum temp history (32.7343°S, 138.6137°E, 424m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 27.8° 09/10/2021 Coldest this month 0.5° 07/10/2021
    Hottest on record 37.6 20/10/1957 Coldest on record -3.0 01/10/1982
    Hottest this year 40.0° 24/01/2021 Coldest this year -1.7° 07/07/2021
    Long term average 22.3° Long term average 6.2°
    Average this month 19.6° Average this month 5.2°
    Hottest October On Record Avg. max. temp. 28.5° 2015 Coldest October on record Avg. min. temp. 3.9° 2003
    Orroroo rainfall history (32.7343°S, 138.6137°E, 424m AMSL)
    RAINFALL
    Wettest This Month 6.8mm 15/10/2021 Total This Month 14.3mm
    8.0 days
    Long Term Average 32.7mm 8.0 days Wettest October on record 116.2mm 1973
    Driest on record 0.3mm 2006
  15. Popup - Radar

    Weather Radar for Australia

  16. Year to Date

    Orroroo Year To Date

    Average Rainfall To Oct 315.0mm 82.7 day(s)
    Total For 2021 205.0mm 87.0 day(s)
    Total To This Day 2020 350.8mm 77.0 day(s)
    Wettest Day 20.0mm Jul17
    Lowest Temperature -1.7°C Jul 7
    Highest Temperature 40.0°C Jan24
  17. Popup - Monthly historical

  18. Climatology

    Climate History

    Orroroo Climatology

    Long-Term Averages
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
    Mean Max (°C) 31.1 30.5 27.2 22.5 17.2 13.9 13.1 14.6 18.0 22.3 26.1 28.8 22.0
    Mean Min (°C) 13.7 13.7 10.8 7.3 4.6 2.8 2.2 2.6 4.0 6.2 9.3 11.7 7.4
    Mean Rain (mm) 23.9 22.3 16.6 24.7 35.3 37.6 40.0 43.4 38.5 32.7 27.5 24.8 369.7
    Mean Rain Days 3.7 3.4 3.8 5.7 9.8 12.3 13.3 12.9 9.8 8.0 6.2 5.0 94.2