Wide Bay & Burnett 28-day Rainfall Forecast

Sun
Mon
Tue
Wed
Thu
Fri
Sat
13
low
14
15
med
16
high
17
med
18
19
med
20
low
21
med
22
med
23
med
24
med
25
low
26
low
27
low
28
high
29
low
30
low
31
low
Jan 1
2
med
3
med
4
med
5
med
6
med
7
low
8
low
9
low
Chance of rainfall within district
nil
< 25%
low
25% to 50%
med
50% to 75%
high
≥ 75%

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 South Africa, the southwest Indian Ocean, Western Australia, New Zealand, the southeast Pacific, and the Atlantic Ocean.
Summary:
Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 17 December to 21 December, 28 December to 1 January, and 15 January to 19 January. Rain events originating in the tropics and moving south are possible about 17 December to 21 December, 4 January to 8 January, and 9 January to 13 January.
Over Western Australia the strongest cold fronts should occur about 17 December to 21 December, 28 December to 1 January, and 11 January to 15 January.

Issued Dec 12

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.

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Oppressive heat targets northern WA

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