IDT13130

Australian Government Bureau of Meteorology
Tasmania

Fire Weather Forecast for Tasmania
for Thursday 18 September 2025

Issued at 4:00 pm EST on Wednesday 17 September 2025.

Forecasts are issued regularly: Please ensure you have the latest version.

Summary

Fire Weather District District Rating Max Sub Area Rating District FBI cHaines Wind Change Danger Index TAL Minor Fuel Type Rating >= Extreme
King Island   No Rating 9 6 0 1  
Flinders   Moderate 15 6 0 0  
Central Coast   No Rating 6 4 48 0  
Latrobe   Moderate 12 4 58 1  
Kentish   No Rating 6 3 18 0  
Burnie City   No Rating 7 4 29 0  
Devonport City   No Rating 7 4 78 0  
Circular Head   Moderate 13 6 45 1  
West Tamar   Moderate 12 4 7 1  
Launceston City   No Rating 8 4 28 0  
George Town   Moderate 12 4 36 1  
Dorset   No Rating 10 5 24 1  
Break O'Day   Moderate 15 6 0 0  
Glamorgan-Spring Bay   Moderate 19 5 0 0  
Sorell   Moderate 20 4 0 0  
Northern Midlands   Moderate 15 4 0 0  
Southern Midlands   Moderate 19 4 0 0  
Upper Derwent Valley Moderate NA 15 3 0 0  
Tasman   Moderate 18 4 0 0  
Kingborough   Moderate 15 4 0 0  
Clarence City   Moderate 22 4 0 0  
Glenorchy City   Moderate 14 4 0 0  
Hobart City   Moderate 14 4 0 0  
Brighton   Moderate 21 4 0 0  
Meander Valley   No Rating 6 3 7 0  
Central Highlands   Moderate 12 3 0 0  
Huon Valley   Moderate 20 4 43 1  
Waratah-Wynyard   No Rating 4 4 19 0  
West Coast   Moderate 16 4 29 1  
Derwent Valley   Moderate 17 3 43 0  

Note

Fire Weather District Ratings are provided in conjunction with Fire Authorities.
District FBI (Fire Behaviour Index) is the representative peak FBI in the district. 10% of the Fire Weather District has a max FBI higher than this value.
When the table is expanded the forecast elements in the expanded rows apply to the relevant Sub Area rather than district.
Red cells indicate the value exceeds the weather alert threshold. For c-Haines this is the 95th percentile climatological value, for WCDI this is a value over 40, for Minor Fuel Type Rating this indicates Extreme or higher whilst the district rating is less than Extreme.

Thursday

Light showers about the west, extending to the north during the day. Possible thunderstorms during the evening about the west coast. Mostly fine elsewhere after patchy morning frost inland. Northwesterly winds, freshening during the day.

Detailed Forecast
for Thursday 18 September 2025

Issued at 4:00 pm EST on Wednesday 17 September 2025.

Fire Weather District Fuel Type and Coverage FBI FBI >= 24 FBI >= 50 FBI >= 100
Cover (%) From Dur Cover (%) From Dur Cover (%) From Dur
King Island Grassland 73% 7 0     0     0    
Shrubland 18% 9 0     0     0    
Forest 8% 14 0     0     0    
Woodland 0% 5 0     0     0    
District Summary   0     0     0    
Furneaux Islands Forest 37% 15 0     0     0    
Shrubland 34% 8 0     0     0    
Grassland 29% 7 0     0     0    
District Summary   0     0     0    
North West Coast Forest 60% 6 0     0     0    
Grassland 31% 6 0     0     0    
Shrubland 4% 10 0     0     0    
Buttongrass 3% 19 < 1 NA NA 0     0    
Woodland 1% 6 0     0     0    
Pine 1% 3 0     0     0    
District Summary   < 1 NA NA 0     0    
Central North Grassland 48% 8 0     0     0    
Forest 47% 12 0     0     0    
Woodland 2% 7 0     0     0    
Shrubland 1% 7 0     0     0    
Pine 1% 6 0     0     0    
District Summary   0     0     0    
Fire Weather District Fuel Type and Coverage FBI FBI >= 24 FBI >= 50 FBI >= 100
Cover (%) From Dur Cover (%) From Dur Cover (%) From Dur
North East Forest 68% 13 0     0     0    
Grassland 22% 7 0     0     0    
Pine 5% 5 0     0     0    
Shrubland 4% 11 0     0     0    
Woodland 0% 1 0     0     0    
Buttongrass 0% 23 0     0     0    
District Summary   0     0     0    
East Coast Forest 80% 18 0     0     0    
Grassland 18% 8 0     0     0    
Shrubland 1% 11 0     0     0    
Woodland 0% 6 0     0     0    
Pine 0% 31 < 1 NA NA 0     0    
District Summary   < 1 NA NA 0     0    
Midlands Grassland 61% 9 0     0     0    
Forest 38% 20 0     0     0    
Woodland 0% 6 0     0     0    
Shrubland 0% 2 0     0     0    
Pine 0% 7 0     0     0    
District Summary   0     0     0    
Upper Derwent Valley Forest 55% 18 0     0     0    
Grassland 40% 9 0     0     0    
Pine 4% 6 < 1 NA NA 0     0    
Woodland 0% 6 0     0     0    
Shrubland 0% 3 0     0     0    
District Summary   < 1 NA NA 0     0    
Fire Weather District Fuel Type and Coverage FBI FBI >= 24 FBI >= 50 FBI >= 100
Cover (%) From Dur Cover (%) From Dur Cover (%) From Dur
South East Forest 73% 17 < 1 NA NA 0     0    
Grassland 20% 14 0     0     0    
Woodland 4% 7 0     0     0    
Shrubland 2% 10 0     0     0    
Pine 0% 46 < 1 NA NA 0     0    
Buttongrass 0% 19 0     0     0    
District Summary   < 1 NA NA 0     0    
Fire Weather District Fuel Type and Coverage FBI FBI >= 24 FBI >= 50 FBI >= 100
Cover (%) From Dur Cover (%) From Dur Cover (%) From Dur
Central Plateau Forest 77% 10 0     0     0    
Grassland 11% 7 0     0     0    
Shrubland 8% 0 0     0     0    
Buttongrass 3% 15 0     0     0    
Pine 0% 2 0     0     0    
District Summary   0     0     0    
Western Forest 62% 0 0     0     0    
Buttongrass 32% 20 < 1 NA NA 0     0    
Shrubland 6% 3 0     0     0    
Grassland 0% 6 0     0     0    
Woodland 0% 3 0     0     0    
Pine 0% 6 0     0     0    
District Summary   < 1 NA NA 0     0    

Weather Information
for Thursday 18 September 2025

Issued at 4:00 pm EST on Wednesday 17 September 2025.

Fire Weather District Max Temp
(deg C)
Min RH
(%)
Wind (km/h) 1500 m Wind (km/h) Mix Height
(m AMSL)
TAL Rainfall
(mm)
Dir Speed Gust Dir Speed
King Island 17-18 52-55 NW 25-35 30-45 NW 55 2200 1 0.0-2.0
Furneaux Islands 16-16 43-46 NW 25-30 30-40 NW 50 2200 0 0.0-0.0
North West Coast 14-16 58-62 NW 20-30 30-45 NW 55 2200 1 2.0-9.0
Central North 14-14 58-61 NW 25-35 35-50 NW 55 2200 1 1.0-6.0
North East 14-15 53-58 NW 20-30 30-40 NW 50 2200 1 0.0-4.0
East Coast 14-16 44-50 NW 20-30 30-45 NW 55 2300 0 0.0-1.0
Midlands 13-15 41-55 NW 25-35 35-50 NW 55 2200 0 0.0-2.0
Upper Derwent Valley 14-16 41-44 NW 20-30 30-45 NW 55 2600 0 0.0-4.0
South East 15-17 38-44 NW 25-30 30-40 NW 55 2400 0 0.0-3.0
Central Plateau 9-11 55-68 NW 25-35 35-50 NW 55 2400 0 2.0-9.0
Western 13-15 50-55 NW 30-40 40-55 NW 65 2200 1 4.0-16.0
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