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Forecast

Irwin (29.2193°S, 115.0807°E, 48m AMSL) set as my default location ›

  1. My MLA

  2. Current condition

    TODAY
    Windy 18° 24°
    Chance of rain: 5%
    Likely amount: < 1mm
    First
    light     		Sunrise Sunset Last light
    Sunrise Sunset
    5:21am WST 5:46am WST 7:20pm WST 7:46pm WST
    NOW
    14.7° Feels Like: 14.1°
    Relative Humidity: 82%
    Dew: 11.6°
    Wind: SW 6km/h
    Gust: 7km/h
    Rainfall since 9am: 0.0mm
    Pressure: &nbsp;

  3. Today Weather

    Irwin
    Now
    14.3°c
    Feels Like:
    13.5°
    Wind:
    S 6km/h
    Gusts:
    6km/h
    Humidity:
    80%
    Windy
     
    18°
    Min
    24°
    Max
    Today in Irwin
    Mostly sunny. Winds S 25 to 35 km/h. Daytime maximum temperatures 27 to 32.
    Tomorrow
    Windy
    17°
    Min
    28°
    Max
    Sunny. Winds S 15 to 25 km/h turning SE early in the morning then tending S/SE 25 to 35 km/h in the early afternoon. Overnight temperatures falling to between 13 and 17 with daytime temperatures reaching 31 to 36.

  4. Radar

  5. Popup Radar

  6. Warnings

  7. Next 48 Hours


    Next 48 Hours

  8. 7 day forecast

    Today: Mostly sunny. Winds S 25 to 35 km/h. Daytime maximum temperatures 27 to 32.

    Forecast for Irwin (29.2193°S, 115.0807°E, 48m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Windy Windy Sunny Windy Mostly sunny Sunny Mostly sunny
    Minimum 18° 17° 23° 26° 27° 25° 27°
    Maximum 24° 28° 33° 35° 35° 35° 34°
    Chance of rain 5% 5% 5% 10% 5% 5% 5%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index - - - - - - -
    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)     		36
    (km/h)     		20
    (km/h)     		36
    (km/h)     		32
    (km/h)     		27
    (km/h)     		32
    (km/h)     		17
    (km/h)     		22
    (km/h)     		31
    (km/h)     		26
    (km/h)     		21
    (km/h)     		29
    (km/h)     		18
    (km/h)
    Wind direction SSW SW SE SSW E S E SSE ENE SW ESE SSE E SE
    Relative humidity 59% 61% 46% 47% 40% 34% 32% 33% 33% 37% 31% 28% 34% 34%
    Dew point 13°C 16°C 12°C 15°C 14°C 15°C 12°C 17°C 13°C 17°C 12°C 14°C 12°C 16°C

  9. 28 Day Rainfall forecast

    Irwin Rain Forecast

    Irwin 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    27
    28
    29
    30
    31
    Feb 1
    2
    3
    4
    5
    6
    7
    LOW
    8
    LOW
    9
    LOW
    10
    11
    LOW
    12
    13
    14
    15
    16
    LOW
    17
    18
    19
    20
    21
    LOW
    22
    23
    24
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Jan27

    Issue Notes

    The hemispheric long wave pattern has remained stable in recent weeks. There are five main troughs. Currently the most significant troughs are near the longitudes of South Africa, the southwest Indian Ocean, Western Australia, eastern Australia, 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 3 February to 7 February, 12 February to 16 February, and 21 February to 25 February. Rain events originating in the tropics and moving south are possible about 27 February to 3 March. Over Western Australia the strongest cold fronts should occur about 3 February to 7 February, 12 February to 16 February, and 19 February to 23 February.

    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

    Irwin Rain Forecast

    Irwin 12-month Rainfall Forecast
    Jan
    Feb
    Mar
    Apr
    May
    Jun
    Jul
    Aug
    Sep
    Oct
    Nov
    Dec
    2021
    8
    7
    8
    7
    6
    5
    7
    6
    8
    5
    7
    8
    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 Jan 7

    ENSO status: La Niña IOD status: Neutral SAM status: Positive La Niña is likely at its peak which has brought long periods of cloud and rain to eastern and northern Australia.The majority of models predict that La Niña will continue through February, with 3 of 8 predicting to March and most of the models indicating a return to neutral conditions (neither El Niño nor La Niña) in April. Neutral conditions are predicted to continue into the Australian winter. La Nina typically brings above normal rainfall across much of Australia. While La Niña is expected to weaken, above normal rainfall and typical La Niña impacts are still expected. La Niña typically favours periods of positive SAM, which can increase the amount of precipitation along the eastern half of the country, due to prevailing onshore winds. During summer, much of the country is likely to remain wetter than normal, however normal rainfall is expected for western TAS. La Niña typically increases the number of cyclones and brought anearly start to the wet season. During Autumn, many parts of Australia are likely to be wetter than normal, due to warmer waters off the northeast coast of Australia. Southern parts of SA, VIC and most of TAS are likely to observe normal precipitation for the time of year.

  11. Long range rainfall forecast

    Irwin Rain Forecast

    Irwin 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    27
    28
    29
    30
    31
    Feb 1
    2
    3
    4
    5
    6
    7
    LOW
    8
    LOW
    9
    LOW
    10
    11
    LOW
    12
    13
    14
    15
    16
    LOW
    17
    18
    19
    20
    21
    LOW
    22
    23
    24
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Jan27

    Issue Notes

    The hemispheric long wave pattern has remained stable in recent weeks. There are five main troughs. Currently the most significant troughs are near the longitudes of South Africa, the southwest Indian Ocean, Western Australia, eastern Australia, 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 3 February to 7 February, 12 February to 16 February, and 21 February to 25 February. Rain events originating in the tropics and moving south are possible about 27 February to 3 March. Over Western Australia the strongest cold fronts should occur about 3 February to 7 February, 12 February to 16 February, and 19 February to 23 February.

    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.

  12. Popup - Daily historical

    Irwin Observations History

    We're sorry, but there are no daily observations available for Irwin

  13. Past 5 Days

    Irwin Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Thursday
    Jan 21     		22.4 °C 31.2 °C
    0.0 mm
    Friday
    Jan 22     		19.9 °C 33.2 °C
    0.0 mm
    Saturday
    Jan 23     		21.9 °C 28.1 °C
    0.0 mm
    Sunday
    Jan 24     		20.8 °C 26.3 °C
    0.0 mm
    Monday
    Jan 25     		- -
    -
    Legend

  14. Almanac

    Almanac

    Irwin minimum temp history (29.2193°S, 115.0807°E, 48m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 42.1° 09/01/2021 Coldest this month 14.8° 05/01/2021
    Hottest on record 47.3 29/01/1944 Coldest on record 9.0 07/01/1989
    Hottest this year 42.1° 09/01/2021 Coldest this year 14.8° 05/01/2021
    Long term average 36.8° Long term average 19.6°
    Average this month 37.5° Average this month 22.0°
    Hottest January On Record Avg. max. temp. 39.8° 2015 Coldest January on record Avg. min. temp. 16.1° 1951
    Irwin rainfall history (29.2193°S, 115.0807°E, 48m AMSL)
    RAINFALL
    Wettest This Month 2.6mm 19/01/2021 Total This Month 4.8mm
    3.0 days
    Long Term Average 13.4mm 2.3 days Wettest January on record 87.4mm 2017
    Driest on record 0.0mm 2020

  15. Popup - Radar

    Weather Radar for Australia

  16. Year to Date

    Irwin Year To Date

    Average Rainfall To Jan 13.4mm 2.3 day(s)
    Total For 2021 4.8mm 3.0 day(s)
    Total To This Day 2020 0.0mm 0.0 day(s)
    Wettest Day 2.6mm Jan19
    Lowest Temperature 14.8°C Jan 5
    Highest Temperature 42.1°C Jan 9

  17. Popup - Monthly historical

  18. Climatology

    Climate History

    Irwin Climatology

    Long-Term Averages
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
    Mean Max (°C) 36.8 36.5 33.8 28.7 23.7 19.9 18.8 20.2 23.5 27.2 31.1 34.4 27.8
    Mean Min (°C) 19.6 20.3 18.6 15.1 11.2 8.7 7.1 7.3 8.7 11.3 14.5 17.1 13.2
    Mean Rain (mm) 13.4 19.1 19.4 21.7 46.2 63.5 59.2 42.8 20.6 12.7 8.7 8.6 337.9
    Mean Rain Days 2.3 2.5 2.6 3.7 6.9 10.0 10.8 9.4 6.0 3.9 2.3 1.9 62.7

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