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Forecast

Mallan (35.114°S, 143.7926°E, 61m AMSL) set as my default location ›

  1. My MLA

  2. Current condition

    TODAY
    Sunny 11° 17°
    Chance of rain: 40%
    Likely amount: < 1mm
    First
    light
    Sunrise Sunset Last light
    Sunrise Sunset
    6:58am EST 7:25am EST 5:40pm EST 6:07pm EST
    NOW
    13.8° Feels Like: 2.9°
    Relative Humidity: 54%
    Dew: 4.7°
    Wind: W 50km/h
    Gust: 56km/h
    Rainfall since 9am: 0.4mm
    Pressure: 1004.5hPa
  3. Today Weather

    Mallan
    Now
    17.0°c
    Feels Like:
    8.5°
    Wind:
    W 37km/h
    Gusts:
    44km/h
    Humidity:
    42%
    Sunny
     
    11°
    Min
    17°
    Max
    Today in Mallan
    Partly cloudy. High chance of rain, becoming less likely late this afternoon and evening. The chance of a thunderstorm from late this morning. Winds N/NW 20 to 30 km/h turning W 25 to 40 km/h in the early afternoon then decreasing to 20 to 30 km/h in the late afternoon. Daytime maximum temperatures between 14 and 19.
    Tomorrow
    Sunny
    Min
    16°
    Max
    Mostly sunny. Winds W 15 to 25 km/h becoming light in the early afternoon. Overnight temperatures falling to around 4 with daytime temperatures reaching between 12 and 16.
  4. Radar

  5. Popup Radar

  6. Warnings

  7. Next 48 Hours


    Next 48 Hours


  8. 7 day forecast

    Today: Partly cloudy. High chance of rain, becoming less likely late this afternoon and evening. The chance of a thunderstorm from late this morning. Winds N/NW 20 to 30 km/h turning W 25 to 40 km/h in the early afternoon then decreasing to 20 to 30 km/h in the late afternoon. Daytime maximum temperatures between 14 and 19.

    Forecast for Mallan (35.114°S, 143.7926°E, 61m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Sunny Sunny Possible shower Late shower Possible shower Possible shower Possible shower
    Minimum 11°
    Maximum 17° 16° 15° 22° 17° 16° 14°
    Chance of rain 40% 5% 60% 80% 20% 40% 20%
    Likely amount < 1mm < 1mm < 1mm 1-5mm < 1mm < 1mm < 1mm
    UV index Low Low Moderate Moderate - - -
    Frost risk Nil Slight Slight Nil Nil Slight Slight
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 26
    (km/h)
    43
    (km/h)
    15
    (km/h)
    17
    (km/h)
    24
    (km/h)
    29
    (km/h)
    15
    (km/h)
    27
    (km/h)
    17
    (km/h)
    19
    (km/h)
    20
    (km/h)
    30
    (km/h)
    20
    (km/h)
    26
    (km/h)
    Wind direction NW W NW NW NE NNE N NNW WNW WNW N NW WNW W
    Relative humidity 90% 70% 86% 46% 66% 50% 77% 44% 92% 48% 78% 45% 89% 54%
    Dew point 12°C 8°C 6°C 4°C 2°C 4°C 9°C 9°C 10°C 6°C 5°C 4°C 7°C 4°C
  9. 28 Day Rainfall forecast

    Mallan Rain Forecast


    Mallan 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    28
    MEDIUM
    29
    30
    LOW
    31
    MEDIUM
    Aug 1
    LOW
    2
    LOW
    3
    LOW
    4
    5
    LOW
    6
    MEDIUM
    7
    8
    9
    LOW
    10
    LOW
    11
    LOW
    12
    LOW
    13
    LOW
    14
    LOW
    15
    MEDIUM
    16
    17
    MEDIUM
    18
    LOW
    19
    LOW
    20
    LOW
    21
    22
    LOW
    23
    HIGH
    24
    25
    LOW
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Jul28

    Issue Notes

    The hemispheric long wave pattern has been relatively slow moving in recent weeks. There are five main troughs. Currently the most significant troughs are near the longitudes of the southwest Indian Ocean, Western Australia, eastern Australia, New Zealand, and the southeast Pacific.

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 8 August to 12 August, 15 August to 19 August, and 26 August to 30 August. Rain events originating in the tropics and moving south are possible about 17 August to 21 August, and 28 August to 1 September. Over Western Australia the strongest cold fronts should occur about 3 August to 7 August, 8 August to 12 August, and 15 August to 19 August.

    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

    Mallan Rain Forecast


    Mallan 12-month Rainfall Forecast
    Jul
    Aug
    Sep
    Oct
    Nov
    Dec
    Jan
    Feb
    Mar
    Apr
    May
    Jun
    2021
    2022
    7
    6
    8
    8
    9
    6
    6
    8
    7
    4
    5
    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 Jul 13

    ENSO status: Neutral, however two models suggest La Niña thresholds may be met again from September. IOD status: Neutral, although it was negative for six weeks between mid-May and late-June SAM status: Negative. The El Niño–Southern Oscillation (ENSO) is currently neutral. However, there are growing signs that La Niña could redevelop in the Pacific Ocean later this year, prompting the US Climate Prediction Centre to issue a La Niña Watch this week. Two models forecast temperatures reaching the La Niña threshold during September. The Indian Ocean Dipole (IOD) is currently neutral, although we saw six consecutive weeks below the negative IOD threshold between mid-May and late-June. The IOD index needs to stay below -0.4C for eight consecutive weeks to be officially declared as a negative IOD event. The IOD ducked back into neutral territory thanks to recent warming in the western Indian Ocean. While a negative IOD has not been officially declared, the negative weekly values may enhance rainfallacross central and southern Australia. Three of the five models are forecasting the negative IOD to develop in winter, with another one indicating development in early spring. Most of the models suggest that the negative IOD will continue through until mid spring. During winter, much of the Australia is likely to be wetter than normal, apart from far southern WA and SA, southern VIC and southwestern TAS. The weekly negative IOD values may be influencing this outlook, potentially feeding moisture into cold fronts sweeping across central and southern Australia. Therefore a normal to above normal snow season is forecast. Springs rainfall at this stage is forecast to be above normal for much of the Australia, apart from southwestern TAS and WA. Again, the negative IOD values may be playing a role in this outlook.

  11. Long range rainfall forecast

    Mallan Rain Forecast


    Mallan 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    28
    MEDIUM
    29
    30
    LOW
    31
    MEDIUM
    Aug 1
    LOW
    2
    LOW
    3
    LOW
    4
    5
    LOW
    6
    MEDIUM
    7
    8
    9
    LOW
    10
    LOW
    11
    LOW
    12
    LOW
    13
    LOW
    14
    LOW
    15
    MEDIUM
    16
    17
    MEDIUM
    18
    LOW
    19
    LOW
    20
    LOW
    21
    22
    LOW
    23
    HIGH
    24
    25
    LOW
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Jul28

    Issue Notes

    The hemispheric long wave pattern has been relatively slow moving in recent weeks. There are five main troughs. Currently the most significant troughs are near the longitudes of the southwest Indian Ocean, Western Australia, eastern Australia, New Zealand, and the southeast Pacific.

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 8 August to 12 August, 15 August to 19 August, and 26 August to 30 August. Rain events originating in the tropics and moving south are possible about 17 August to 21 August, and 28 August to 1 September. Over Western Australia the strongest cold fronts should occur about 3 August to 7 August, 8 August to 12 August, and 15 August to 19 August.

    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

  13. Past 5 Days

    Mallan Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Saturday
    Jul 24
    4.9 °C 13.4 °C
    0.4 mm
    Sunday
    Jul 25
    3.9 °C 12.5 °C
    2.8 mm
    Monday
    Jul 26
    6.0 °C 15.8 °C
    3.2 mm
    Tuesday
    Jul 27
    5.8 °C 19.4 °C
    0.0 mm
    Wednesday
    Jul 28
    9.3 °C 17.7 °C
    1.2 mm
    Legend
  14. Almanac

    Almanac


    Mallan minimum temp history (35.114°S, 143.7926°E, 61m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 19.4° 27/07/2021 Coldest this month -1.7° 11/07/2021
    Hottest on record 23.0 27/07/2002 Coldest on record -5.2 22/07/2007
    Hottest this year 41.9° 25/01/2021 Coldest this year -1.7° 11/07/2021
    Long term average 14.8° Long term average 3.6°
    Average this month 14.5° Average this month 4.2°
    Hottest July On Record Avg. max. temp. 16.9° 2002 Coldest July on record Avg. min. temp. 1.3° 1997
    Mallan rainfall history (35.114°S, 143.7926°E, 61m AMSL)
    RAINFALL
    Wettest This Month 8.8mm 14/07/2021 Total This Month 32.4mm
    17.0 days
    Long Term Average 25.8mm 12.8 days Wettest July on record 84.8mm 2003
    Driest on record 2.2mm 2002
  15. Popup - Radar

    Weather Radar for Australia

  16. Year to Date

    Mallan Year To Date

    Average Rainfall To Jul 157.0mm 47.4 day(s)
    Total For 2021 98.8mm 50.0 day(s)
    Total To This Day 2020 168.4mm 64.0 day(s)
    Wettest Day 8.8mm Jul14
    Lowest Temperature -1.7°C Jul11
    Highest Temperature 41.9°C Jan25
  17. Popup - Monthly historical

  18. Climatology

    Climate History

    Mallan Climatology

    Long-Term Averages
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
    Mean Max (°C) 33.3 32.3 28.6 23.9 18.8 15.3 14.8 16.6 20.4 24.4 28.3 30.8 23.9
    Mean Min (°C) 16.2 15.9 12.9 9.1 6.4 4.3 3.6 3.9 5.8 8.1 11.8 13.9 9.3
    Mean Rain (mm) 23.9 19.8 16.2 21.1 25.7 24.5 25.8 27.3 25.7 22.3 40.5 23.7 299.3
    Mean Rain Days 4.1 3.4 3.6 4.5 8.2 10.8 12.8 10.6 7.8 6.4 6.3 4.9 83.3