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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
    Cloud increasing 11° 23°
    cloud increasing
    Chance of rain: 90%
    Likely amount: 1-5mm
    First
    light
    Sunrise Sunset Last light
    Sunrise Sunset
    6:21am WST 6:45am WST 6:01pm WST 6:25pm WST
    NOW
    8.4° Feels Like: 3.2°
    Relative Humidity: 74%
    Dew: 4.0°
    Wind: NNE 20km/h
    Gust: NNE 20km/h
    Rainfall since 9am: 0.0mm
    Pressure: 1020.5hPa
  3. Today Weather

    Irwin
    Now
    8.3°c
    Feels Like:
    4.6°
    Wind:
    N 7km/h
    Gusts:
    7km/h
    Humidity:
    46%
    Cloud increasing
     
    11°
    Min
    23°
    Max
    Today in Irwin
    Becoming cloudy. Slight chance of a shower in the south in the evening. Near zero chance of rain elsewhere. Gusty winds near the coast in the evening. Winds N/NE 20 to 30 km/h shifting W 15 to 25 km/h in the afternoon. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching the mid to high 20s.
    Tomorrow
    Clearing shower
    14°
    Min
    17°
    Max
    Cloudy. High chance of rain, most likely in the morning. The chance of a thunderstorm near the coast in the early morning. Winds W/SW 15 to 20 km/h tending S/SW 15 to 25 km/h early in the morning then becoming light in the late evening. Overnight temperatures falling to between 9 and 12 with daytime temperatures reaching between 16 and 20.
  4. Radar

  5. Popup Radar

  6. Warnings

    There are no current warnings for Irwin

  7. Next 48 Hours


    Next 48 Hours


  8. 7 day forecast

    Today: Becoming cloudy. Slight chance of a shower in the south in the evening. Near zero chance of rain elsewhere. Gusty winds near the coast in the evening. Winds N/NE 20 to 30 km/h shifting W 15 to 25 km/h in the afternoon. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching the mid to high 20s.

    Forecast for Irwin (29.2193°S, 115.0807°E, 48m AMSL)
      Thu Fri Sat Sun Mon Tue Wed
    Summary Cloud increasing Clearing shower Sunny Sunny Sunny Sunny Late shower
    Minimum 11° 14° 12° 14°
    Maximum 23° 17° 17° 18° 21° 22° 23°
    Chance of rain 90% 30% 5% 5% 5% 20% 60%
    Likely amount 1-5mm < 1mm < 1mm < 1mm < 1mm < 1mm 1-5mm
    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)
    23
    (km/h)
    23
    (km/h)
    23
    (km/h)
    16
    (km/h)
    13
    (km/h)
    12
    (km/h)
    26
    (km/h)
    18
    (km/h)
    18
    (km/h)
    20
    (km/h)
    12
    (km/h)
    18
    (km/h)
    12
    (km/h)
    Wind direction NE NW SSW SW ESE S SE SSW SE SSE E ENE NNE NNW
    Relative humidity 30% 41% 73% 55% 66% 44% 59% 45% 58% 42% 55% 39% 55% 43%
    Dew point -1°C 8°C 10°C 8°C 4°C 4°C 4°C 6°C 5°C 8°C 6°C 8°C 7°C 10°C
  9. 28 Day Rainfall forecast

    Irwin Rain Forecast


    Irwin 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    22
    HIGH
    23
    LOW
    24
    25
    26
    27
    28
    LOW
    29
    HIGH
    30
    31
    Sep 1
    LOW
    2
    LOW
    3
    4
    5
    6
    7
    8
    MEDIUM
    9
    MEDIUM
    10
    11
    12
    13
    LOW
    14
    15
    16
    17
    18
    LOW
    19
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Aug21

    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, eastern Australia, New Zealand, and South America.

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 29 August to 2 September, 3 September to 7 September, and 17 September to 21 September. Rain events originating in the tropics and moving south are possible about 26 August to 30 August, 6 September to 10 September, and 11 September to 15 September. Over Western Australia the strongest cold fronts should occur about 6 September to 10 September, 12 September to 16 September, and 17 September to 21 September.

  10. 12 Month Rainfall Forecast

    Irwin Rain Forecast


    Irwin 12-month Rainfall Forecast
    Aug
    Sep
    Oct
    Nov
    Dec
    Jan
    Feb
    Mar
    Apr
    May
    Jun
    Jul
    2019
    2020
    6
    6
    5
    6
    7
    6
    6
    7
    5
    3
    3
    4
    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 Aug 8

    ENSO status: Neutral IOD status: Positive Sea surface temperatures (SST's) continued a cooling trend over the central Pacific during July. The Nino3.4 index lingered at about 0.5 through the month of July. The Southern Oscillation Index (SOI) recorded a value of -5.6 in July, which is now in neutral territory. Current consensus suggests warmer than average SSTs will remain across the equatorial Pacific Ocean through the austral spring, but well within neutral values. Although, six out of eight international models maintain a warmer than average Pacific Ocean through the remainder of 2019, none of these are reaching El Nino thresholds during the 2019/2020 summer. Moreover, the IRI ENSO forecast suggests less than 50% of another El Nino developing over the next 12 months. On the other hand, the Indian Ocean Dipole (IOD) remains strongly positive. Six out of six international models maintain a positive event until mid-spring. The climate outlook for the four weeks left in winter and spring, favours average-to-below average rainfall across the southern half of Australia, in particular over the eastern half of the continent. During Positive IODs, central and southeastern Australia tend to see a reduction in rainfall during the end of winter and the first half of spring due to a reduction of moisture streaming from the northwest. SST's along the eastern seaboard remain significantly warmer than average (especially off NSW) maintaining a high risk of extreme weather events such as East Coast Lows (ECLs). These can bring intense periods of rainfall east of the Great Dividing Range, leading to flash flooding.

  11. Long range rainfall forecast

    Irwin Rain Forecast


    Irwin 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    22
    HIGH
    23
    LOW
    24
    25
    26
    27
    28
    LOW
    29
    HIGH
    30
    31
    Sep 1
    LOW
    2
    LOW
    3
    4
    5
    6
    7
    8
    MEDIUM
    9
    MEDIUM
    10
    11
    12
    13
    LOW
    14
    15
    16
    17
    18
    LOW
    19
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Aug21

    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, eastern Australia, New Zealand, and South America.

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 29 August to 2 September, 3 September to 7 September, and 17 September to 21 September. Rain events originating in the tropics and moving south are possible about 26 August to 30 August, 6 September to 10 September, and 11 September to 15 September. Over Western Australia the strongest cold fronts should occur about 6 September to 10 September, 12 September to 16 September, and 17 September to 21 September.

  12. Popup - Daily historical

  13. Past 5 Days

    Irwin Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Saturday
    Aug 17
    11.4 °C 18.1 °C
    4.0 mm
    Sunday
    Aug 18
    5.1 °C 18.5 °C
    0.2 mm
    Monday
    Aug 19
    6.1 °C 21.5 °C
    0.0 mm
    Tuesday
    Aug 20
    5.5 °C 25.5 °C
    0.0 mm
    Wednesday
    Aug 21
    7.0 °C 26 °C
    0.0 mm
    Legend
  14. Almanac

    Almanac


    Irwin minimum temp history (29.2193°S, 115.0807°E, 48m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 28.4° 02/08/2019 Coldest this month 4.8° 08/08/2019
    Hottest on record 31.6 11/08/1948 Coldest on record 1.2 29/08/2004
    Hottest this year 45.1° 20/01/2019 Coldest this year 1.1° 18/05/2019
    Long term average 20.1° Long term average 8.9°
    Average this month 21.7° Average this month 8.3°
    Hottest August On Record Avg. max. temp. 22.3° 2006 Coldest August on record Avg. min. temp. 6.4° 1956
    Irwin rainfall history (29.2193°S, 115.0807°E, 48m AMSL)
    RAINFALL
    Wettest This Month 7.6mm 15/08/2019 Total This Month 20.2mm
    7.0 days
    Long Term Average 64.2mm 13.3 days Wettest August on record 155.4mm 2006
  15. Popup - Radar

  16. Year to Date

    Irwin Year To Date

    Average Rainfall To Aug 378.6mm 65.3 day(s)
    Total For 2019 216.2mm 37.0 day(s)
    Total To This Day 2018 258.0mm 62.0 day(s)
    Wettest Day 35.0mm Jul 5
    Lowest Temperature 1.1°C May18
    Highest Temperature 45.1°C Jan20
  17. Popup - Monthly historical

  18. Climatology

    Irwin Climatology

    Long-Term Averages
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
    Mean Max (°C) 31.7 32.6 31.0 27.7 24.1 20.9 19.6 20.1 22.0 24.5 27.2 29.6 25.9
    Mean Min (°C) 18.4 19.2 17.9 15.4 12.9 10.9 9.4 8.9 9.2 11.0 13.9 16.4 13.6
    Mean Rain (mm) 5.8 11.3 16.1 23.4 69.2 98.3 90.3 64.2 32.5 19.6 9.5 5.5 444.4
    Mean Rain Days 1.8 2.2 2.8 6.0 10.2 13.9 15.1 13.3 10.3 6.9 4.0 2.2 86.5